• Software for hardware (embedded, IoT, lab equipment)
• Interesting presentation (custom UIs, mocap animations, data viz)
My target market is start-ups/scale-ups/SMEs needing immediate help with either hands-on development work or strategic advice, technical design, etc.
For small to medium applications — such as an MVP for a startup, a UI for a hardware product, or implementing mathematical models and visualisations for researchers — I can offer a fully outsourced development service if required.
I can also join an existing team temporarily to give a short-term boost, perhaps helping with a challenging project or co-ordinating a larger initiative across teams. This can include a training/mentoring element if you need to upskill quickly.
Every project is different and will be treated as such, but recently I’ve been favouring TypeScript or Python for web development (with React for UI work) and Python, C++ or Haskell for more mathematical elements. I have experience with a wide range of target platforms from AWS to embedded ARM.
If you have a project that I may be able to help you with, you’re welcome to get in touch. My contact details are in my profile.
Software engineer with a focus on but not limited to backend development.
I have worked on long-running applications with a large codebase and have started projects from scratch. Besides developing software, I have experience with managing and implementing customer software projects, CI/CD, designing software system components, and leading a development team of 7 people. While I am happy to take on projects in any problem domain, I have some domain knowledge in the Dutch healthcare and Dutch pension industry. I work as part of a team most of the time, but am open to solo projects.
Most of my experience lies in Java, C# and Node.js development, but have worked with others and any technology stack is negotiable. On the front end, I have most recently worked with Vue.js, but other frameworks are not uncommon to me. I also have a Master's degree in Artificial Intelligence.
Currently available for ±10hrs/wk. Please contact me for my rate and upcoming availability, or if you simply want to connect or have a chat that's also fine :)
I'm a software engineer with coming up for two decades of programming experience. I've helped startups get started and big companies keep going.
I've organised a couple of jobs through HN now; it's been a good way to find interesting projects, and my clients have been pleased with the work. One said: "Thank you! I've played with it a bit and it looks very impressive! Way better than what I imagined this project could be."
I've worked on a very wide variety of web-based projects, as well as React Native, and other platforms, so I will be able to hit the ground running on most projects. If you're doing something a bit esoteric, that could still suit me – I've done FPGAs, network protocols, more ETL than you can shake a stick at, and devised novel algorithms.
I am productive in every commercial programming language I've tried. In the last 5 years I've done commercial projects in (at least):
Typescript/Javascript (React Native, browser, and Node.js), Ruby, Java, C#, and Python. I'm still looking to find someone to pay me to do some Rust.
I am good at talking to customers and product people to help figure out what we should be building, as well as building it. I enjoy working with other developers and helping the team learn. I'm happiest on fixed-term projects that I can complete on a schedule that suits both of us, and my clients have been very happy with this process too.
SEEKING WORK | REMOTE or in The Netherlands | Worldwide availability
Code R is a two-man powerhouse offering full-stack & mobile development, consultancy and various miscellaneous development activities & support. We are a quick, dynamic team and keep our number of simultaneous clients very low to fully dedicate ourselves to each one of them.
We like writing maintainable, well-tested code but aren’t afraid to hammer out a POC when the need arises. Additionally we have extended in-house knowledge into dev-ops and security.
* Full development of the native mobile apps of a financial firm, developing Android (Kotlin) from scratch and refactoring as well as expanding upon an existing iOS app (Swift).
* Providing a full-stack code and infrastructure analysis for an e-commerce firm, offering insight into code maintainability as well as security using concrete examples and improvements. Their services was mostly written in Python (Django).
SEEKING WORK | Southern California or Remote | info@cstr.io
Did you de-prioritize security when you first built your startup? Are you getting tricky questions about MFA and SSO from your clients you have to dance around? Do you have an upcoming pen-test that you are worried about?
I specialize in small to medium size companies that have outgrown their security model. I've worked with all the major cloud auth vendors as well as a number of on-premise solutions. I will take your homegrown auth and work with you to rebuild into an industrial grade secure solution.
We're a small outfit and we carefully choose clients. We tailor fit our approach to your needs.
Services:
* SSO - I can take your user identity management to the next level. Cloud or on-prem.
* MFA - I can help implement MFA and setup common sense policies that don't interrupt your users.
* Identity Management Retrofit - I'll remove those unsalted and unhashed passwords from your database and put them in a tried and true identity solution.
* Custom Software development - From C# to node.js I can help you build the secure solutions you need.
I help companies to increase employee potential and make their work easier and less time-consuming.
After 5+ years as a Solution Architect and RPA Developer, I’ve gathered experience in all the phases of a project and had the opportunity to
discover, improve, implement and deploy automation for business processes from different industries:
Insurance industry with multiple processes in the auto claim management area;
Telecommunication industry for ticket management and resolution of various telecom-specific requests;
Other industries such as E-commerce, logistics, accounting, automobile leasing, and fleet management or industrial markets.
From my experience the common phases of an RPA project are:
1. Initial analysis. By taking part in internal process analysis and deep dives, I would have a clear vision of process optimization and integration with RPA.
2. Process definition. The next step would be to create a Process Definition Document (PDD), that describes in detail each step of the process. In this phase, the technical solution is agreed upon with you and a full process development estimation (Precise estimation. ex. 7 months).
3. Technical Solution. With Solution Design Document (SDD), built and approved, and an environment ready for development, the development phase should take place.
4. Development. Following a set of UiPath rules and best practices, development standards are set high and the quality of the product is assured.
5. Testing. End-to-end testing and User Acceptance Testing (UAT), in all scenarios.
6. Deployment. Hypercare phase.
7. Maintenance. In time, a periodic analysis can show process efficiency and stability and new features can be added to the process, all of this taking part in the support and maintenance phase.
For a first process analysis and a rough estimation (ex. 6 to 12 months), feel free to contact me at: vitaliciupac@gmail.com
SEEKING WORK | CENTRAL EUROPE | REMOTE
Twelve person team of developers + 2 PMs + 1 QA + 1 designer, focused on the
development of web and mobile products,
custom integrations and services.
Working with EU & USA clients from funded startups to corporations (Fortune500)
Can work as an outsourced team or cover the full product development cycle.
Email: info [at] higroup.si
Design and development portfolio: https://penic.si/
Website: www.higroup.si
Rate: Either fixed per project or $65/hour;
-----------------------------------------------------------
Location: Slovenia, Ljubljana, European Union
Frontend: HTML5 (Bootstrap etc.), CSS3 (Sass), JavaScript (Vue.js, Nuxt.js, React)
Backend: PHP (Laravel) and Node.js (NestJS)
Mobile: React Native
Databases: MySQL, NoSQL, MongoDB
Platform: AWS, Azure, Oracle
Integration experience: Stripe, Mollie, BigCommerce, GraphCSM, Directus, DotDigital ...
-----------------------------------------------------------
We always listen to the needs and wishes of our customers when advising on product
realisation, we can proudly say that customer satisfaction is our guarantee.
Pangea -> https://www.pangea.ai/vendors/higroup/
Clutch -> https://clutch.co/profile/higroup
I am a Site Reliability Engineer (SRE), Google Style, with experience at both large and small organizations. I've been using Kubernetes since the very beginning, been actively working at scale, and worked across the stack and with diverse technologies. I'm looking to help small dev teams increase their velocity by implementing best-practices of Devops: CI/CD, Kubernetes Deployments, and effective Monitoring frameworks.
My current availability is limited; I'm well stocked on clients though trying to increase throughput and wrap up some projects. I'm available for consulting on your initial setup, for fixing your build, as well as on retainer for operational Oncall. I'm actually quite busy at the moment, but happy to have a conversation if you've got something small or forward-looking, or happy to forward it on to my network.
I have over 20 years experience in design, development, UX, and even some game dev. I've held leadership roles in multiple startups, agencies, and large corporations. I'm a master of many trades have helped get multiple startups off the ground. I am the creator and core contributor to Skeleton - a fully open source UI component library for Svelte + Tailwind. View it here:
My availability is negotiable, but general idea is I'm avoiding full-time so that I may continue to contribute to various open source initiatives (Skeleton, etc). I'd estimate ~20-30 hrs/week for your project(s).
SEEKING WORK | Remote (Phoenix, AZ) | Fractional CTO / Full-Stack Web Dev (15+ years XP)
I have 15+ years experience leading teams (and personally as an IC) building full-stack web apps from MVP to Enterprise. I get the business side (founded multiple startups — cvtrack.com most recently), I understand good UI/UX design (5 years Director for design/development agency), and run efficient teams as a PM / technical lead or fractional CTO (5+ years as PM and fractional CTO).
My specialty is coming into existing startup (< 50 people) dev/product teams as a hands-on leader and swiftly rebuilding morale, aligning/managing priorities, managing expectations, and bridging technical/product gaps with leadership. I'm told that when I join a team, product development velocity skyrockets, sometimes by an order of magnitude. For less hands-on engagements, I consult around technical hiring, architecture (Senior Developer bandwidth where it doesn't exist), product advising, and technical strategy.
Because I'm so hands-on, as a full-stack developer I will also build web apps (solo or as part of a team) in a variety of languages and frameworks (PHP/Laravel, Ruby/Rails, Elixir/Phoenix, Python/Django) — and I merge it with good design understanding, product sense, and business value.
Previous client engagements: First Solar, Sophos, General Dynamics, among many, many amazing startups
Previous positions: Tuft & Needle (head of engineering), GoDaddy (product management)
Hey, I'm Sam and I'm a Senior Front End Engineer with 10+ Years of Experience.
I love long walks on the beach and taking on impossible-to-solve Front End Engineering challenges.
For client projects, I recently worked on a WordPress site for a Manhattan Synagogue that involved a heavy rewrite in Tailwind.
Another recent client was a React PWA built with Next.js, where I also got to implement Natural Language Processing via JavaScript to make event dates smarter.
I also built and currently maintain the largest GitHub community for Apple Silicon Software with 94 open-source contributors.
https://github.com/ThatGuySam/doesitarm
In my spare time, I built an interface for displaying the order of Marvel Movies built on TypeScript + Astro, which allows you to build with React, Vue, Svelte, or any Vite compatibles JS Framework:
https://github.com/ThatGuySam/marvelorder
Computer Vision Product Manager / CTO with remote team. 6+ years of Production experience in Computer Vision, incl. Continuous Machine Learning for Hardcore enterprise customers.
I do a full-cycle production of Computer Vision solutions. Supporting You at any stage, from product inception to long-term maintenance. Founder experience in 3 companies.
Worked on: High-speed (120+ FPS) key-points detection in dark environments; Self-driving Cars; Visual Intelligence for Operations and Safety compliance monitoring; Custom autonomous Computer Vision Hardware; Machine Learning models Size optimization (pruning, etc); Speed optimization; Distributed CPU+GPU; Cost optimization for deployment in the cloud, EDGE, and on custom hardware; Augmented and Synthetic Data; Quality Assurance playbooks for Computer Vision systems; Edge cases evaluation and accuracy optimization; Computer Vision Framework.
I am a software engineer skilled in cloud, processes, data and workflows. I have eight years of experience in a range of settings.
I can help small to mid-sized companies streamline business workflows and improve data processing. I enjoy setting up automation that reduces people's toil and helps them do their computer-based work more efficiently, but can also do more technical work, like setting up cloud compute, optimising workflows for throughput, improving resource use of individual tasks, or debugging problems. I would also be happy to discuss data science projects.
I have a Masters degree in mathematics and a multidisciplinary background with experience in computer science, biology, and genomics. I have spent a number of years in academia, where I managed very large amounts of compute in cluster environments, collaborated on open source software in complex problem domains, and published research papers.
Technologies: Perl, Unix, Bash, Python, Java, GNU Make, Nextflow, Snakemake, R, JavaScript, TypeScript, React.js, AWS Lambda, Serverless, OpenSearch, and more
CV: https://wbazant.github.io/wojciech_bazant_cv.pdf
Email: wojciech.bazant@gmail.com
Premium full-service WordPress development for killers, with an emphasis on premium. White-glove and business-outcome-focused. Our CEO handles all client communication.
That's the pitch.
Book a consultation at https://consult.aspensix.com. Plug in your phone number and I'll call you at the appointed time.
SEEKING WORK | Brazil (UTC -3; works with US and Europe time zones) | REMOTE | Part-time or Full-time
"I don't know what you want. If you are looking for buzzwords, I can tell you I don't have any. But what I do have are a very particular set of skills, skills I have acquired over a very long career, skills that make me a nightmare for your competitors. If you hire me now, that will be the end of it - I will not look for you, I will not pursue you... but if you don't, I will look for you, I will find you... and I will send you my CV." -- a humble freelancer
I'm a problem solver.
I learn quickly and use whatever technology is necessary (familiar with other techs beside the ones above).
Finished my PhD in CS recently.
Worked on software which is used by the Federal Police of Brazil to manage 95% of their police inquiries for a combined total of 3.5 years.
Passionate about computers since I was a kid. Studying and working in CS full time since 2009.
I'm at the top 10% of Leetcode contestants.
I have worked recently with Python, Java, Javascript, Typescript, React, Redux (+ RTK and RTKQ), AngularJS, Oracle, PL/SQL, Node.js and Express.js.
I enjoy working with A players in the software and business worlds.
Please send me an email if you want to discuss either a business or technical problem and I will answer ASAP.
Willing to relocate: yes, to any location in Africa, where i can get the necessary permission to live and work.
Technologies: Linux, Fullstack, System Administration.
Résumé/CV: on request (software development, CTO, mentoring, training, fluent in English and German)
Like a recent Ask HN: Recommend employers with positive social impact [https://news.ycombinator.com/item?id=31518945], I am looking for similar work. I am a European software developer who has lived and worked on four continents. Now it's time to move on and so i am looking to relocate to Africa.
While i could find a job elsewhere i believe that the experience living in an area where my work is going to have an impact gives me a better understanding of the needs of the location i am serving. Whether it is through direct contact with clients and users or just by being part of a local community and learning about the reality of living there.
I have more than a decade of experience running a company, doing software development, support and training and mentoring adults and students, as well as working on educational projects, and i am willing to take on a mixture of roles as needed to support a project.
SEEKING WORK | Remote or onsite (Open to the possibility) | Backend Developer (Rails)
Hi, I'm Ajmal, a backend developer(Rails) with over 9 years experience. I believe in writing simple, easy to read code with a strong emphasis on maintainability. I’ve worked with clients as well as gained experience in enterprise and startup environments. Remote roles since 2015. My timezone is GMT+8, but I'm fine working in any timezone.
What are things that I can do?
- develop custom business tools/dashboard with chart and graph
- develop RESTful APIs for your mobile apps
- develop custom e-commerce with Solidus or develop Shopify app
- develop SaaS product with payment, subscription module
- automate business with third party tools like Slack, Mailchimp, Helpscout
SEEKING WORK | Zurich, Switzerland | Remote | Part-time or Full-time
I am a passionate software engineer that started his career working in the financial industry. Soon after, I joined R&D teams of different start-ups which gave me the opportunity to work closely with hardware and manage IT infrastructure.
Currently, I am developing cloud-based software solutions for various clients and projects with modern Java and Vue.js using agile project methodologies. I enjoy working as a full-stack developer and to constantly challenge myself.
I have a 12 years of experience (4 year apprenticeship in software engineering + 8 years industry experience), a BSc in Computer Science and a broad background in various technologies, which include Vue.js, React, .NET and Java.
I just recently joined the company KEON as a co-owner and I'm looking now for clients to work with (frontend or full-stack).
Don't hesitate to reach out to me, either for a contract, a potential collaboration or just a chat.
Full-stack web developer. I have a degree in computer science and have been working professionally since 2007, and building web sites just as a hobby since 1995. I love the web.
Back end experience includes primarily PHP development with MySQL/MariaDB or SQLite databases, primarily Nginx as the server, and Linux (primarily Ubuntu) or BSD (primarily OpenBSD, also FreeBSD) as the OS. I don't consider myself a seasoned sysadmin but I can get a server up and running from bare metal. PHP frameworks include Drupal, CodeIgniter, WordPress, and vanilla.
Front end experience includes theme/template development with vanilla HTML5/CSS3, sometimes with Bootstrap, and vanilla JS or jQuery. I've done some pretty absurd things with the Leaflet mapping library. I think I'm stronger as a back-end developer, though.
Remote: Yes (15 years remote: efficient, productive and highly available)
Willing to relocate: For the right position; remote w/ occasional travel much preferred
Open to FT or PT freelance projects, development work, source code audits, reworking codebases left in poor shape. Specializing in Ruby, Rails, React Native, Node, React, Javascript.
Experience in all phases of software development: architecting solutions from the ground up (from concept to shipping), reworking/rebuilding/refactoring existing projects (those left in poor shape, or reliant on outdated libraries), and contributing to existing modern codebases.
Full stack & mobile software developer with over 15 years of professional experience architecting and building a wide range of products on web and mobile platforms using diverse languages and tools.
SEEKING WORK | Product Design, UX & UI | The Netherlands & Remote
We are a small team of experienced product designers working as a design subscription service.
Designline is the fast and easy way to turn your ideas into premium designs. Unlimited design requests and super fast delivery, for one fixed monthly fee. You'll love it!
Subscribe to a plan via Stripe in 60 seconds or less and send your first design request right away. Receive your designs as fast as the next business day.
Subscription plans start at €490 per month (early adopter price, limited time only).
Pause or cancel anytime, 15 days money back guarantee.
SCOPE:
- Mobile Apps, SaaS, Web Apps, Wireframes, Prototypes
SEEKING WORK - Freelance/Contract - Remote from US
I help early-stage startups set a tech strategy, build an MVP, and even grow a team. I can handle end-to-end web app development from scratch, including product definition, backend + frontend development, and basic design. I also offer CTO-as-a-service for existing teams that need help growing or scaling.
I'm a serial founder who's built and sold multiple companies (like https://moonlightwork.com), and I've held leadership roles in engineering + product at major companies like Webflow and Trusted Health. But, my passion is building things - and I use my background in software and product to help early-stage startups either launch a product or convert a low-code product to a coded application.
When I pick a tech stack it's typically Rails + Hotwire + Tailwind, but I've worked in a variety of web stacks ranging including Vue, React, Go, Laravel, and Kubernetes. I'm an advanced user of Stripe, including their Connect product for marketplaces.
Seeking Work | Pacific Time to Australia Eastern | info@lewiscampbell.tech | lewiscampbell.tech/hire.html
Are you a decision maker trying to assess a software solution? Whether it’s a legacy system, a product in development, or an offering from an outside vendor - it can be hard to get impartial advice. Internal staff always want to ditch the old and work on the new. Outside vendors always want to make a sale.
I deliver actionable recommendations based on your business goals, developed through an independent technical assessment. This fixed price service takes place over a 2-8 week period, after which you’ll be in a much better position to proceed. Or not, as the case may be.
When it comes to rewrites, launches and integrations I’ve seen it all. From smoothly run success stories to flaming wreckages that need to be explained to the board. My service is completely impartial - I have no vested interest in buying or developing, in re-writing or starting from scratch. Only what’s best for you and your project.
You wouldn’t buy a house without a builders report. Don’t sink money into software without an independent assessment. Visit my website, check out my testimonials, and get in touch for a free initial consultation.
• Location: Canada, but open to remote work and prefer asynchronous engagements!
Hey, I'm Brendan - a product & UX designer working remotely.
Graduated with a Bachelor's Degree in Interaction Design. Over 8+ years of experience designing UI/UX for startups and entrepreneurs, including web and mobile apps.
———————————————
I'm available for:
• Startup Idea to Startup Design - I can help turn that idea in your head into a fully-designed (MVP) product using my blazing fast design process.
• UX/UI Redesign & Modern Refresh - Your current UX design (or UI design) is poor and needs a complete or partial revamp. I can pinpoint issues and give it a modern design facelift.
• Unlimited UX & UI Designer Requests - I can provide ongoing and weekly design support, paid on a fixed monthly basis. Need user flows or journeys conceptualized? Personas made? Pitch deck slides? Wireframes and interactive, clickable prototypes? I can handle all that and more. You'll receive high-fidelity design deliverables and mockups based on the requests you submit. All based on growth and conversion-based design principles for startups.
Available for part-time or full-time contract work, preferably on a long-term basis, but I'm also available for smaller projects.
I am very flexible with my working hours (mostly working with clients from USA).
I am a full-stack developer with more than 8 years of professional experience mostly in the C# .NET stack as a freelance developer. I don't shy away from the DevOps and DBA parts of the project either. I also like to create beautiful UI's that users love.
I prefer a long-term contract, but I'm also available for smaller projects.
I also work through Toptal. My CV is available on my toptal profile and my website.
My rate is $90/hour.
Some of the technologies: C# .NET MVC, React, JavaScript, REST, SQL, Azure DevOps, Circle CI, AWS, Docker, Blazor, WCF, SOAP, SCSS, Kubernetes, Rabbit MQ etc.
SEEKING WORK | FULL-STACK WEB DEVELOPER | REMOTE
Hi, I'm Nonso Mbah and I'm a full-stack web developer that loves to dazzle clients. My experience includes building the entire online banking infrastructure of the following micro finance from the ground up. https://safehavenmfb.com/ this includes their website and the underlying technology that powers their day to day financial transactions including the API that powers the businesses of their business facing customers.
I wire-framed, designed and built the online shop for a medium fast food outlet that grew thier business and increased their revenue in under two months, positioning them as industry leaders. website: https://smallchops.ng/
I was part of the team that developed and launched a fintech platform for saving and investing money. This platform is now regarded as the number one in it's country. https://cowrywise.com/
Over the years I've been helping both individuals and businesses launch their businesses online buy building breathtaking and engaging websites and software that help them grow their business and brand.
I am launching a new web development agency and I'm currently taking on interesting projects. So contact me if you need my services, because I can guarantee that you'd love it. check out the website under construction https://htmldavinci.com/ or send us a mail at hey@htmldavinci.com
SEEKING WORK | 100% REMOTE (on-site travel possible) | Central Europe, timezone independent but living in UTC+1
I'm a generalist and an opinionated software engineer with experience both in management and as an indepth technical designer, I am looking forward to work with you.
Leave me your contact if you'd utilize my help with:
- Large web API implementations
- Software security and safety policies
- Automatic code quality checks and processes
- Software Engineer management coaching or mentoring
- Process and scoping help (how to leave development hell)
... and plenty other things, really. I am an independent problem solver, and I am certain we can figure out a way to solve your issues.
I've got ~7 years of full time experience. I've recently written code in TS (& React) and Python (deployment and architecture included) with traditional stacks (Postgre, Redis, etc. etc) and I'm comfortable with all the modern web oriented dev-stack. I've got some past experience with C#, PHP, and all kinds of scripting languages. I pick up languages quite quickly, so that shouldn't be a problem, and I've got a working knowledge of most programming paradigms.
SEEKING WORK | India | REMOTE | React, Node, MERN Stack | Ethereum, Solidity, Web3.js
I am a Full Stack Developer experienced in building and optimizing user friendly dynamic web applications using MERN Stack i.e. React, Node, Express, MongoDB. I can also develop React Apps with Web3.js that can interact with Ethereum and Solana smart contracts.
I have been freelancing for past 3 years for many US based clients both small startups and independent projects.
I've also recently worked with a crypto startup on solana ecosystem as a web3 developer.
Technologies I use:
Front End: HTML, CSS, JavaScript,TypeScript, Material UI, MobX, Redux, React, React-Router, Web3.js
Back End: Node, Express, PostgreSQL, MongoDB, Mongoose, Bcrypt, JsonWebToken
I am a full-stack web developer with focus on React.js and over eight years of experience delivering software. I have experience with leading teams as CTO and tech lead. I have worked for clients all around the world in many different industries. I have delivered 20+ projects for solo founders, startups, digital agencies and big companies, such as Apple and Binance.
I help senior React developers with best practices, design patterns and tooling to scale React.js applications in terms of maintainability and performance. I have background in computer science and am able to create everything from small business websites to custom web applications.
Technologies: React.js, Node.js, PostgreSQL, MongoDB, AWS, CircleCI, JavaScript, ES6+, Next.js, Gatsby, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, Heroku, TypeScript, web3 (ethers.js) and more.
Hi, I'm Christian! My team leverages years of experience in back-end software engineering, team leadership, and project management to deliver API and cloud development solutions. We've worked with engineering teams across multiple domains, and we're more than happy to assist in developing, deploying, and maintaining applications. We'd love to hear from you at https://gms.dev.
Remote: Yes (have worked exclusively remotely for past 11 years)
Willing to relocate: No
I've been doing full-stack work for the past 11 years, with Python and Django on the back-end and HTML, CSS, JavaScript, and jQuery on the front-end. I've also worked with the Django REST Framework and React.js. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.
Freelance Sr. Engineer with Kubernetes/DevOps/Golang Focus
Location: Berlin, Germany
Remote: yes
Remote availability: Worldwide
Current preferences:
Kubernetes, Golang, Kubernetes Operators, Ci/CD, Containers and automating everything
Willing to travel: yes
Willing to relocate: no
Languages: German (Native), English (Fluent)
LinkedIn: www.hoelzel.it
Github: https://github.com/jhoelzel
Remote availability: Worldwide
Availability starting 01.10
Hi , I'm Johannes
I talk to humans and machines and specialize in golang, kubernetes as well as automating everything!
I provide services from DevOps to application development and have a history of completing projects on time and in budget. I currently focus on kubernetes, golang and terraform as well as everything k8s related.
SEEKING WORK | EU | Scala, Full-Stack JavaScript/TypeScript, React.js, DevOps, K8S, ProseMirror, FireBase
We are a small team of developers looking for remote gigs web dev gigs. We prefer working as a team. We have some ML/DL and Crypto experience as well. Usually we do a set of features for clients asynchronously but we can do dev for hire as well.
Torcsi is DevOps veteran with cloud experience. He knows his way around most major cloud providers and can fine tune k8s. He is also fluent in React.js and Angular. On the back-end you can trust him with Java, Scala, Node.js.
Aaron is a full stack Javascript developer with React experience on the front-end and Node.js and FireBase on the back-end. He is also experienced with ProseMirror.
Istvan is a full stack Javascript developer, with solid React and FireBase skills. He also has strong ProseMirror knowledge.
Balazs is our a PM/tech lead and he is also happy to jump on fullstack webdev tasks if required.
SEEKING WORK | London, UK | Onsite (UK, Europe, or UTC-3) or Remote
10+ of experience including a couple FAANG and startups (including founder with 11 employees, and main developer for newly founded startup).
Languages: Lots of experience: Python, Java, C. Since last year: Typescript (started app from scratch with react/redux/material ui/webpack, etc.). Some experience: C++11.
Email: getintouch <at_sign_here> gistware <dot_here> run
Profiles: PhD in Computer Science. Lots of experience: backend engineer. Since the last couple years: ML Ops, ML. Since last year: frontend (can do some if needed, wouldn't lead a frontend team first day)
I've been freelancing already, I aim to deliver a PoC in the first day as to assess feasibility/value of the proposed projects, as to then submit code to the trunk codebase after figuring out dev environment, code structure, conventions, etc. Happy to answer any questions, to provide CV and pointers to testimonials.
All messages welcome at: getintouch <at_sign_here> gistware <dot_here> run
Software Architect / Senior Full Stack Engineer with 12 years of commercial experience (esp. FinTech, Healthcare) in prototyping, MVP, backend and frontend development as well as maintenance and DevOps. I can work during PT/ET hours!
Technologies:
* Python, Django, Django Rest Framework, GraphQL
* AngularJS, React, React Native, Vue.js
* Airflow, Kafka, ELK, TensorFlow, NLP/NLTK
* AWS, Google Cloud, Terraform, CloudFormation, Docker, Kubernetes
Where I can help most:
* Rapid Proof of Concept / Prototype implementation
* Design of scalable software architecture (Backend + DevOps)
* Cloud Infrastructure (Including HIPAA compliant design)
* API design, implementation and documentation
* Code Reviews, Python/Django mentoring
* Team leadership
Email: michal [AT] michallech.info
GitHub: https://github.com/rootxnet
Website/Resume: https://michallech.info
Skype: ferdezz
I have 5+ years of experience with Django and worked with many tools/technologies/libraries related to it (Vue/Vuex, pytest, various CI/CD tools, docker, htmx, websockets etc).
Writing docs/tests (where applicable) is important to me. I, unfortunately, won't work on a project if tests are not part of the plan. If you currently have an existing app without tests, then I am happy to write those for you.
My name is Tavi, and I run a software consultancy focused on oncology. My clients include startups, biotech companies and foundations. I previously led several immuno-oncology research projects at Mount Sinai and Memorial Sloan Kettering Cancer Center. Before that, I led a small engineering team at Salesforce.
I advise on software and data strategy (particularly genomic and clinical data), build genomic data processing pipelines, develop web apps for e.g. clinical data analysis, and so on.
I'm eager to chat with anyone working on cancer or other devastating diseases.
SEEKING WORK | Edinburgh, UK | Remote or on-site | Graphic Designer
Are you a business looking for web or print design services? I'm a multidisciplinary graphic designer with an eco-friendly focus, specialising in lightweight website designs and low-ink usage print design. My design process takes into account the sustainability of the final design project from conception to end of life.
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Services
· Web design: responsive mobile/desktop designs that are lightweight and fast - I can arrange web development also
· Branding: logo design, branded social media banners, posters, booklets
· Print design: posters, booklets & business cards
· Custom illustrations: digital artwork, print illustrations
Summary: Security Engineer and Software developer. My focus has been on security software engineering, web apps for cyber security consulting, automations and pipelines for incident response. Experience in full stack development, UI to Backend to Kubernetes/Cloud Infra. Early member of a well known cyber security consulting firm that scaled from 5 people to >50.
I'm a Machine Learning consultant, helping companies get started with ML & AI.
I can guide you through problem definition (which is often quite tricky), data collection, data annotation, project estimation, initial model development and developing an MLOps infrastructure. I can help you get started with the first models so you can see how well ML will work for you.
Recent projects include building the first models for a recruitment startup, building a proof of concept for a startup to analyze the content produced by thought leaders in the ESG domain, speeding up the data annotation process using a model-in-the-loop approach for a diversity startup, helping a startup reduce the fraudulent usage of their service.
In the past I've worked at Google and then at some startups, so I have experience working with companies of all sizes and stages.
Balanced full stack product engineer. Very good at both web apps, mobile apps, APIs, Postgres, Linux, mentorship, and communication in general. Touch typist, VIM ninja, refactoring monster. With an academic background of philosophy (!)
Mostly startup oriented, developed a lot of projects for different teams and industries (finance, digital marketing, automation, online education, e-commerce).
My specialty is to build simple systems with few moving parts that contain as little accidental complexity as possible. I'm pragmatic but always chase proper implementations at the same time. (See resume for more)
Lately into fintech but open to any kind of projects.
Always looking for interesting & challenging projects and smart people. Open to contract / project-based work & consultancy.
Location: Europe
Remote: Yes, remote only.
Technologies: Java, C#, Spring Boot, Murex, Linux, Markitwire, Python, Docker, Kubernetes, Postgres, Oracle, Sybase, APIs of various sorts (market data providers, ECNs, ICE, Bloomberg, Reuters, etc.)
Résumé/CV: https://www.linkedin.com/in/marekpujdak
Email: marek at mce-consulting dot eu
I'm a software engineer with 20+ years of industry experience, have been programming for 25 and working independently for the past 15.
I am mostly focused on the backend (though I have done my share of front-end/web work and it's not a problem for me), with a specialization on fintech / capital markets / derivatives technology and distributed systems.
I have worked for some of the top investment banks and trading systems vendors in Europe and Asia, handling duties ranging from architecture, design, project management, to delivery and ops.
Lately I have been successfully working with start-ups in the US (references available on request) and am interested in expanding my collaboration with this type of client globally.
I offer impartial, state-of-the-art software / solution architecture / audit services for your existing or planned systems, and can be as hands-on as you need me to be. I have a no-nonsense, less-is-more approach, have enough battle scars not to chase hypes or over-engineer, and am interested in building systems that run like clockwork long after I'm gone.
My working style is collaborative and friendly, but you can count on me to take the lead, stay on topic, present the trade-offs in clear language when a call needs to be made, and deliver on time and on budget.
Do you have an ongoing or planned project that you could use assistance with?
Then please do get in touch today for a free initial consultation call.
I am a freelance Data Engineer with more than 8 years of data experience. I can also help with Analytics and ML engineering.
I supported Analysts/Data Scientists with engineering, worked on all sides of data pipelines: terabyte-scale click-data measurements, setting up CI/CD and infra, implementing ML algorithms, serving recommendations at ~5000 requests/sec, and even developing a distributed stream processing framework (Flink).
SEEKING WORK | Remote and Part-time | Python, Django, Firebase, AWS
I am a Senior BackEnd Developer with more than 6 years of experience with Python and around 4 years of experience with Django. My current tech stack includes Python, Django, MySQL, Postgres, Firebase, AWS, Azure, GCP etc. I also have fair knowledge of Node, JavaScript and React.
In past decade or so, my various roles required to act as a Team Lead / Product Owner, managing the technical side of the projects, building bridges between the engineering and business side of the things, and writing code alongside. I always try to be hands-on, reading up on emerging tech and how it can improve my work and my contribution to the project at hand.
I have worked with startups, SMEs and corporates in industries including Healthcare, Sports, Engineering and Finance etc.
Some recent projects:
- Backend to ingest data from harvesters, store and generate reports (Django, Postgres, AWS)
- Backend for an unofficial mobile app for leading golf tours website in US (Django, MySQL)
- Backend for a leading mental health app in MENA region (Django, MySQL)
- Backend for a food delivery marketplace in Sweden (Node, Firebase, Google Cloud)
- Backend for a digital illustration system for a leading insurance provider (Django, MySQL, Azure)
- Backend for a financial app for employee benefits management system (Django, MySQL, AWS)
Engineering team for Computer Vision products. We take care of all elements of the Computer Vision project, from Proof-of-Concept to Production. We also provide Data labeling, Synthetic Data, and MLOps. Delivered 14+ products.
I can help pay down and avoid incurring technical debt by designing systems that scale, future-proofing, or retrofitting existing tooling. We can work together to build solutions that are robust enough to scale along side your growing business needs and simple enough to be managed by a lean feature-oriented development team.
I have experience meeting stringent requirements in highly regulated industries such as 3 letter agencies, healthcare, and satellite tech; in all size business from early stage startups to large enterprises.
I've dealt with everything from low-level protocol issues to orchestration tooling to large distributed applications; improving up processes, automating tasks, and generally improving quality of life.
I am a freelancer/marketing consultant who can provide support for the marketing operations function. I'm a 3x Marketo Certified Expert and well-versed in Hubspot and Salesforce, as well as a variety of other marketing tools. I've spent the majority of my career at SaaS companies in Silicon Valley and have a proven track record for optimizing processes.
SEEKING WORK - Remote (Located in Poland, EST/PST timezones OK)
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We are very efficient team of Python/Django experts, NodeJS, React and mobile (React Native) developers who helped startups get their prototypes and products launched in a record time.
We've worked as a team extension or took over development of whole projects, provided outsourcing for Startups, created Prototypes, MVPs, provided on-site training for clients, consulting and maintenance.
I'm a full stack developer with 20 years of experience working as a professional software developer. Hourly rate is $150.
Some interesting things I've built:
- Patient Assistance Request Portal: Created a portal with approval workflow to allow parents of children with cancer to request assistance with their bills.
- Live Video Streaming Platform: Built server and client applications to facilitate live video streams of local sports. Also built post-processing and archiving process to allow replaying the stream afterward.
- Document Signing Platform: Created application to accept documents(PDF, DOCX, etc.) that would then have placeholders added, and would allow the user to digitally sign the document with a touchscreen/mouse.
- Emergency Dispatch Platform: Built website portal, API, and mobile applications for an emergency dispatch portal. Allows registered users to submit requests that get sent to local franchises based on the location of the service request.
- Email Spool: Created a high-speed, multi-threaded email spool with an adjustable number of processes, and monitoring to ensure it recovers gracefully from any issues with the workers.
Frontend engineer and web consultant with 9 years of experience in highly successful companies across San Francisco and Berlin (https://smikulic.com/#work).
For the past 3 years I was helping other fast-growing startups remotely. My strengths are in UI/UX product development and frontend infrastructure. Looking for part-time or full-time engagement to help build your product.
I am a polyglot backend developer with many years of experience. Currently I am looking for small gigs/projects that I could do in Python.
- Fetching Crypto/Stock Data or connecting with exchanges or forming a data pipeline/ETL or basic technical indicators(I am not an Algo expert though I could implement as per need) [1] and [2]
- Web Scraping/Automation: In my last job I was involved scraping real estate related data. I also have written scraping related posts including this one to write un-blockable scrapers [3]
- Write bots for Telegram or Discord or Slack or integrate existing systems with these platforms for notifications and other purposes. See here [4]
Sorry 4 using shortner due to length of comment. These are safe links belong to domain adnansiddiqi.me
We are a US-based, fully-remote software development agency. We create custom software solutions for small and medium businesses. We don't micromanage or ask developers to be on call, we trust our team. We use email, Slack and phone or video calls to communicate, and Trello and GitHub for project management.
About the Role:
We are looking for a reliable .NET developer who can work on a small team alongside an experienced project lead to build custom Blazor apps for our clients. The development team will be supported by one of our project managers. Strong C#, Blazor, and Microsoft SQL Server skills are a must. Excellent communication skills are essential. This is a long term contract, with the opportunity to work on ongoing and future projects.
Expected Pay Rate:
$20-$40/hour.
Tech We Use:
git, C#, ASP.NET Core 6, Blazor (Server and WebAssembly), Entity Framework Core 6, Microsoft SQL Server
SEEKING WORK | REMOTE
Need help with migrating to next.js? Looking for a React developer who would be productive from day 1?
Hi. I'm looking for full-time remote roles in a well-funded stable company (I will work in the company's core office hours. 0 issues with timezones. Been working remotely before covid)
Building websites since 2016, working with React since 2018 and have 2 years of production next.js experience
Super comfortable with Next.js, React, Redux (with sagas), tailwind, material ui, styled-components, SEO schemas, AMP, MERN, scalable deployment on GCP/AWS/Vercel, incremental migration and parallel deployment (WordPress blogs, new next.js code and old code working on the same domain)
I value web performance (web vitals) and accessibility and could create high conversion dynamic pages
Well-rounded Scala data engineer with deep knowledge of the internals of distributed datastores. EU-based, 5 hours overlap with PST. Solid experience working remotely and working with teams that are distributed geographically.
Core Skills:
● Cassandra (Data Modeling, Troubleshooting Performance And Operational Issues)
At mrassili.com we specialize in website development. We are working with companies and people who are building, founding or running tech products. Or just want an experienced senior software engineer to solve their Web development problems. Main skills are React, JavaScript, GraphQl, Tailwind, Node.
SEEKING WORK | Network Software Developer | Italy & Remote
I have 6+ years of experience in the design and the implementation of network monitoring tools, working as a freelance/contractor.
I've worked with businesses around the world, taking care of analyzing, designing and developing their network monitoring solutions.
My projects portfolio includes:
- Implementation of the TWAMP protocol (RFC 5357) into an Android app for mobile network performance measurement
- PCAPdroid, a no-root open source app to capture, analyze and block network connections in Android, integrated into commercial products
- Design and implementation of a traffic shaping and monitoring solution for a satellite ISP
- nEdge, a linux-based layer-7 firewall, traffic shaper and policy-router to monitor and secure the devices inside a network
My main freelance services include:
- Development of network packet processing apps, for Linux and Android (C/C++, Java, NDK)
- Development of traffic control apps (firewalls, shapers, IDS, IPS) for linux
- Project analysis, requirements specification, implementation, testing and documentation
- I work back-to-back with the client to identify the tasks, set priorities and meet deadlines
I'm proficient with C/C++ (Linux programming, TCP/IP), Java (Android development) and Lua (and its C API). I also work with Python, Javascript, NodeJs and Bash. If you are looking for network programming expertise to build cutting-edge products, get in touch
SEEKING WORK | CET, 6 hours overlap with ET possible | Remote
I'll help your agency with software plumbing. Complex integrations, cloud deployment and performance, and backend code. Happy to get my hands dirty with work your people won't do.
Tech: Node.js, .NET, PHP, MongoDB, PostgreSQL... all kinds of web dev, plus desktop (.NET with WPF)
Cloud: Azure, AWS, Heroku (still a thing)
It's 2022, so yeah, I live and breathe git, CI/CD, test-driven development, all that good jazz!
More importantly, I approach all development with the clarified business outcomes driving everything I do. I won't give you any code that's useless and won't matter to your customers. Rather, I care about your ROI 24/7. You make or save money => I win a repeat customer. It's pretty simple.
Devops engineer that specializes in linux based cloud systems and CI/CD + automation. 6 years of experience, first on the dev side and now in the ops area. I am strong with ansible, docker, scripting including bash and python, Gitlab (CI), Jenkins, Github Actions and have come in contact with Terraform, Kubernetes and AWS. Among programming languages I know Python and Java. I am passionate about automation and IaaC. I enjoy writing infrastructure code for large amounts of servers and also managing pipelines for long manual and multi-step processes (CI/CD). If you feel that this is something you need and I can be of help to you, feel free to contact me.
SEEKING WORK | Sarajevo (Bosnia & Herzegovina, Central European Time)
Remote 4-person team of senior software engineers and designers here. We all have 10+ years of experience working for Fortune 500 companies and several acquired startups. Comprehensive knowledge of:
More than 16 years of professional experience. Including 10 years of founding, building & running my own company. Being CTO of 2 different scale ups (GreenHome & SnappCar). Having a technical leadership position in a well established major tech company (TripAdvisor).
Alix, I am a front-end engineer with 6 years of experience. I am used to work with consulting companies, deep-tech companies and startups. I focus on building efficient and robust web apps.
I have PhD in Human-Computer Interaction and I can also do UX research/design to help you build the interactive experience you need.
• Front end development : Vue, Nuxt, Typescript, Tailwind, Material UI, NodeJS
Robbert, front end developer with 6+ years experience. Focus on interactive interfaces in React.
If you need someone to build a dashboard, interactive widget, or beautiful animations with great UX, look no further.
I’ve got experience building complex interfaces with React, using a variety of tech stacks: NextJS, Gatsby, Redux, Material UI, Tailwind, RadixUI, Framer Motion, React Spring, and more.
Non-tech qualities: Clear and open communicator, reliable, and able to not just implement but also design interfaces with business needs in mind.
Looking for: Clearly defined projects (<6 months) and also open to part time or smaller short term assignment.
I'm a software engineer with over 6 years of experience looking for freelance/contract work. I've got deep experience with back-end development, and am confident with React and other front-end frameworks. I'm a good communicator, reliable, and easy to get along with. Ideally looking for roles where I can act as a mini engineering team for a company that doesn't have one, but open to other opportunities!
I'm a CPA turned developer. I was an auditor who taught myself programming on the side, and am now working in the space of helping transform internal financial processes with code
I'm interested in anything that might intersect finance and tech, such as things like providing advice on accounting software. I can also help you with financial planning, budgeting, financial analysis, internal control design, evaluation of processes, recommendations for improvements, help with the audit process, accounting education, etc. I'm experienced with Python, Django, SQL. Unlike most accountants, I know how to use git properly.
I have around 5-10 hours a week available, might be able to swing more for short-term projects.
Email nick at nicksavage dot ca
Website: nicksavage.ca
SEEKING WORK - Contract, Remote, based in NYC area, backend engineering
We're a team of backend engineers who have built and maintained highly available systems for several companies over the last five years, in addition to over 70 combined years of software development experience. From infrastructure-as-code to site reliability to greenfield to renovation, we span the entire space of backend problem solving. We will take on your difficult problem and crush it. Your goals are our priorities.
Concrete examples:
* Backend renovation/finesse transition to scale for an exploding AI startup (the largest single server on Discord, millions of users collaboratively using AI to hallucinate images for work and play, they're in the news.)
* Realtime stats processing in a redpanda+golang+pyspark stream architecture for one of the top 3 major US sports leagues - raw data through ML models to the screen! Another project for the same client: enterprisewide internet-facing API gateway and developer portal serving stats data and legacy APIs together.
* AWS Lambda architecture replatforming core portfolio management for a startup (>$1BN AUM) hedge fund
* Realtime stream processing of crypto exchange trade data through Kafka/data lake for an analytics platform. Met 5000ms SLA, blue/green deployment, arbitrarily many symbols/exchanges. Proof of SLA in extensive Cloudwatch metrics.
* Framework to collapse dozens of singleton ETL programs into one config-driven, simple C# application performing the same functionality at ~80% reduction in maintenance cost year over year.
* Built/managed 3 subteams ~8 engineers total, operating against multiple streams of work to meet business needs, ~12 active projects at a time.
I'm redirecting my career path from industrial maintenance management to software development.
I've done, among other things, over 10 years of code maintenance and functions extensions in a live industrial production environments.
My current preferred tool set: Python, PostgreSQL, Django, Git, Docker, Linux. Now I prefer boring tools which allow me to concentrate on the problem at hand.
I'm open to other tools as needed.
My most recent project is Polish law change monitoring service available at https://unkot.pl. Access to the source code hosted on gitlab.com available on request.
In the past I've used go (golang), cython, neural networks with feedback loops running on CPUs, genetic programming.
I specialize in backend web programming using Python, Django, and PostgreSQL. On top of that, I can do a little bit of everything web-related, particularly:
My experience at startups has helped me learn how to build systems, and how to keep them running, simply and with minimal resources.
If you want to see some of my work, check out my chess training site at https://www.checkmatechamp.net/ . That site runs on the Google Cloud Platform and uses Python on the backend. The frontend is a mix of vanilla JS and OCaml (using js_of_ocaml).
I've worked on 100s of successful projects for Rockwell, Northrop Grumman, Adobe, Motorola, the DTIC, UK-NCIS, and many others. I was the sole software developer one year for 50% of the U.S. Vote and did the initial draft of one of Adobe's printer protocols. I've worked on my own Linux distro for 25 years and have patched and built 1,000s of FOSS packages in the process.
In my most recent role, discussed in the PDF, I had a patch to Linux kernel 5.17 accepted. It was a minor patch but made it possible for the project to support vanilla kernels.
I am web focused software developer. Since 2014 I've worked in Berlin in several companies, most recently in FinTech and I've also worked a year for US company backed by YCombinator.
My strengths are delivering MVP projects and frontend infrastructure. Looking for part-time engagement or full time contract to help build your product.
Location: Berlin, Germany
Remote: Yes
Willing to relocate: No
Technologies: JavaScript (React, Redux, Node.js, Webpack)
LinkedIn: https://www.linkedin.com/in/mirsarace
Email: dev.msaracevic@gmail.com
Tools: Figma, Adobe Illustrator, and Adobe Photoshop.
Email: elnino@uisual.com
― ― ― ― ―
I'm the creator of Uisual (https://uisual.com/). A collection of free & open source plain HTML/CSS landing page templates for startups. I can help you designing user interfaces, websites, mobile apps, social media graphics, and more.
I've been working for US, Europe, and Australia companies for 5+ years, so timezone is not an issue for me. I'm available for freelance work, up to 20 hours a week. You can invite me to your Slack/Teams & Asana/Jira, or you can just email me with tasks.
I help new to existing business owners build a better looking face for their company.
Since 2008, I started with no experience to a self-taught designer to improve style and the looks of businesses around the world.
I have worked with numerous startups & businesses such as Notedock, VideoReviewLabs, Synup, Captivation Software, Eksdyne, Aviation, & KPAway Skincare, and more.
I’m a web and app developer with over 15 years of professional experience. I’ve worked at startups, mid-sized companies, and large corporations including Apple, eBay, and the Comcast Silicon Valley Innovation Center. I specialize in full-stack web development, but I’m also experienced in iOS development, server administration, database design, and more. I'm happy with both short-term jobs (alone or on a team) or medium-term contracts in an agile environment.
Technologies & Skills: Requirements Engineering, Data Modelling & Pipeline Design, Python, SQL, AWS (full list on request)
Experienced Software Engineer looking for Data / Software Engineering contracts.
I support you through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
5+ years experience in different industries (HFT, automotive, logistics) helping customers to solve their problems.
I'm a full stack developer who specializes in Clojure/Script development.
Standard rate is $150/hour, discounts may be available for open-source projects or upon other circumstances.
My current availability is 5-15 hours/week.
Recent work:
- Built the front-end for https://app.composer.trade, a systematic trading app. Took the company from designs all the way through launch. (Tech: Clojure/Script, Firebase)
- Created a fuzz-testing tool that takes in a language grammar (EBNF) and uses that to generate syntactically correct random text in that language. During text generation it can also take in external information (such as table and column metadata for use in generated SQL queries) to create random text that is contextually correct as well. Currently used for testing SQL databases.
- Built https://familymemorystream.com, a video-hosting and sharing site for family videos. (Tech: Reagent, Clojure/Script, S3, CouchDB, Stripe)
SEEKING WORK | USA, Eastern timezone | remote only | part-time
Technologies: Python, NumPy, Torch, C++, Linux
I specialize in speech and audio processing, but I'm open to a wide variety of back-end work. I like short-term or intermittent jobs, but would also consider longer-term.
I started as a developer in 2005, bringing to production and then maintaining and documenting a distributed entity resolution system in C++ and Python. I started working with speech and audio in 2013, primarily working solo on my own Web application for foreign language pronunciation learning, which you can try at https://accentlab.net . This involved developing the full stack, from collecting and cleaning speech data, to training my own custom acoustic models for pronunciation analysis in Python with NumPy and Torch, to learning Flask, Django, Bootstrap and JavaScript for the web interface, to user testing.
For freelancing, I prefer jobs involving speech or audio processing, but I'm open to a wide variety of tasks, primarily backend. Jobs I've particularly enjoyed include: a quick bounty for rooting out synchronization bugs in a large multithreaded C++ codebase; developing custom audio processing modules with SciPy's filter library; creating a speech keyword-spotting module for a telephone assistant using a pre-trained Kaldi model; training a custom classifier for music synthesizer samples.
Other jobs I've done include using APIs for HubSpot, Zoho, AdSense, etc.; helping businesses with bulk generation of PDFs; developing a cross-platform TkInter application.
My Upwork profile https://www.upwork.com/freelancers/~01a1b1fe58b78de9cc is currently only visible to Upwork users due to lack of recent activity; my ratings are all 5-star and I can provide you with the reviews if you're interested.
Please get in touch via email, craig dot jb at gmail with some information about your project. Looking forward to hearing from you!
We are a four person software development team looking for our next challenge. (Based in Europe)
We recently completed a 2.5 year project, an enterprise level solution for a multinational corporation. Our app is currently tracking real time data from hundreds of machines in factories on three continents. We are seeking an ambitious start-up or a small privately owned company where we work directly with the founders. Do you have a new idea or a new product that you want to build? Are you looking for creative partners who can help you realize your dream? If so, please contact us at chris@tikatechnologies.com. Learn more about our freelancer's conglomerate: www.tikatechnologies.com
I'm a Notion Ambassador and trying to get into the consulting business. If you (team) (want to) use notion, I'll be able to help you with building systems from scratch or improve the effectiveness of current ones.
Also Feel free to drop a message if you are already using notion, I'm interested in learning how people are currently using it. In return, I'll try my best to help you with any notion related issue. We can schedule a call or something.
Available part-time, for up to 20 hours/week. 10+ years experience in python, both scientific (numpy, pandas, matplotlib, statsmodels, jupyter) and web (django, flask, sqlalchemy). Also experienced in R (experiment design, linear and nonlinear analysis, graphic presentation of data). Previous experience in statistical design of experiments and statistical process control when I was a manufacturing engineer in semiconductors. Able to work W2 or 1099, remote or in-person (as long as it's in Austin).
I am an ex dev technical writer (30 years in the industry) who keeps up to date with development technology. Looking for part-time work either remote or within a reasonable commute of my Hampshire, UK location. I love docops, docs-as-code and modern doc stacks like Docusaurus. Hate non-modern doc stacks like DITA. I've worked with dev tools, APIs, analytics and ML. Not interested in Fintech/Crypto. I've also spent time in technical Sales and Marketing roles, so can write more salesy material - like technical web content - than product documentation on its own. Contact ropley at the place where the big G hangs out.
I'm the maintainer and we have a #jobs channel on discord where you'll find some offers. There's definitively a need for Docusaurus developers because technical writers are often not enough good at frontend dev to customize a site, so we'll try to improve that in the future.
Problem solver with over a decade of leading the development process for clients both large and small. Experience taking projects from idea to launch by myself or while leading a team. Offering CTO-as-a-service for startups to help build MVPs, set stacks, create a team, etc.
SEEKING WORK - Location: PST - Remote Consulting: Yes
I'm a seasoned startup engineer and have helped 3 YC companies launch & have worked on and at multiple startups. I work for and consult for startups launching MVPs and new services, particularly with React and solidity. 5+ years of professional experience, especially in fintech.
Willing to relocate: No
Technologies: 4.5+ yrs professional experience; JS, React, React Native, Python, Node, AWS, Java, Heroku, Dynamo, Mongo, MySQL, Ethereum (Solidity), REST, Docker
Résumé/CV: https://www.linkedin.com/in/deejax/
Email: david <@> callstop <d 0 t > com
Technologies: React, ReactNative, JS FE (Vue, Angular, vanilla JS), .NET, NodeJS, native mobile (Android and iOS), PHP, Java, Python, Flutter, Mendix, QA Roles, Infrastructure/Devops, Data Science/Data Engineering, Data Analysts/Data Visualization
Résumé/CV: Email us for an appropriate candidate’s CV!
Email: elliot@doubleibis.co
I run an agency with my brother and work with development shops in the US, Europe, and Latin America to find you the best talent possible. If you need to hire or augment existing staff, odds are we can help. Shoot me a note at elliot@doubleibis.co with the role(s) you're looking to fill and we'd be happy to help!
SEEKING WORK | REMOTE | NY time zone, but asynchronous works as well
Part-time 10-15 hrs/week
Corp-to-Corp Rate $75/hr or project-based rate (contact me to chat)
Willing to relocate: No
Email: PaulMurphy2 [-at-] optimum [-dot-] net
I'm an IT engineer with years of experience in the finance domain in python, SQL, Azure, data, relational database design, data migration, server administration, RPA with python and selenium, technical project management, technical writing and process analysis for small to medium businesses. I'm available for consulting on most IT issues, so please feel free to contact me.
We're a team of four highly motivated, but rather junior developers (team of 12 in total), looking for a Senior/Lead Developer for feedback on code quality and on our approaches to architecture, docs and QA!
Tech: Vue, JS/TS, Postgres, Playwright
Experience: Some years of leading bigger and smaller teams, lot's of relevant knowledge to share
Mindset: you're okay with being the coach and not the player, and you love to see others grow and develop.
We'd target 4-8hrs weekly on an 100% async schedule – this job fits right into your schedule!
nicolas.katte@wiwi.digital - education is better when it's data driven :)
More than 7 years of experience and vast expertise on Cloud. Holding highest AWS certificate. Experience from leading infrastructure with more than 80M USD/per month in transactions, government and private/start-up infrastructure, PCI/HIPPA/ISO27001 compliance and security experience.
SEEKING WORK | London, UK | Remote | Part-time or Full-time
I am a capable software engineer with a PhD in Information Security and Machine Learning. I have previously worked for Mozilla and F-Secure as a security engineer, as well as a founding engineer at 2 previous tech startups. I am open for roles as a machine learning engineer, embedded engineer, data scientist, software engineer, or full-stack web developer.
Looking for a skilled WordPress plugin developer to help us polish off some plugins we've built, and later implement a way to charge for some of them. I estimate this is a week or two of work.
#2) JS Animations
Looking for a freelancer who specializes in JS animation. Looking to build an internal tool to animate parts of a website. Must have a low level understanding of browser animation APIs (if you don't know what requestAnimationFrame does, then this isn't for you). Probably only a day or two of work for someone good.
We are based in Los Angeles, but you can be anywhere.
I am full stack developer with "can do" attitude, leaning towards backend, devops with background in embedded electronics (IoT) and mechatronics (production systems). Interest in broad number of industrial fields will pay off in your project.
A junior software engineer looking for an opportunity to grow professionally (or to exchange his time for money and do some rudimentary work). Most experienced with Rust, Python, JS/TS, have built a number of both monolithic and SOA-based Web applications. Open to any offers except for crypto/blockchain, trading, sports.
15 yoe developing software systems with FOSS and contributing back.
I've worked in many areas, notably backend, multimedia streaming and communication services (IPTV, CCTV, VVoIP), Linux kernel drivers, debugger development, and now I'm working on RNP, OpenPGP library used by Mozilla Thunderbird. I have made some contributions to FOSS projects, including the kernel, FFmpeg and Gentoo.
SEEKING WORK | Full stack Web developer | Germany & remote
I am a freelance fullstack web developer with more than 10 years experience building complete web apps: Rest API + SPA as well as hosting and deploying them.
Looking for any position in AML (especially fintech/blockchain AML) /or/ edge computing (Cloudflare workers/WASM). I'm only interested in working with Rust/Typescript in these two particular fields. Open to any particular arrangements (contracting/travel/part-time...)
Hi, I’m Jordan. I’m a systems engineer, which means that in addition to writing my own code, I solve problems that involve making lots of other peoples’ code all work together. I can help you build your backend, set up your CI, package and publish your software, or even build a custom Linux distribution for you.
I'm a senior backend engineer over 15 years of experience in enterprise application development in Java, Spring-Boot and Hibernate technologies. Also have hands-on in the front-end technologies AngularJS, Typescript etc. I could also help with infrastructure as code using terraform, ansible.
I am fully committed and deliver with high quality and meeting the deadlines.
Please reach out to me at purushred@gmail.com if you are interested in my profile.
site: https://purushotham.me
Résumé / CV / Portfolio: Full CV and details of Open Source contributions available on request
Email: black11shadow@gmail.com
I'm a Backend Python Developer with 6 years of experience building web app backends and APIs. Have been working on Open source applications for 5 out of 6 years of work. I’m looking for a permanent or contract remote position as a backend/fullstack developer.
I help life science companies design, implement, and launch software products.
I've worked with companies like Calico Labs and Ginkgo Bioworks and premier research institutions like the Broad Institute of MIT and Harvard. I've also been published in Nature Genetics.
Happy to work with any tech stack, but am expert in a Postgres/Flask/React stack deployed on either GCP or AWS.
10+ years of experience working with various web development technologies. Specializing in end to end delivery using Agile Development best practices. Open to development roles or building a MVP/POC.
Technologies:
- Microsoft: ASP.NET, C#, .NET Core/.NET 6, SQL Server
we are looking for a senior macOS software developer with strong experience in Objective-C, Cocoa and Xcode to bring our highly-praised desktop app to the next level.
Content: writing Objective-C code, fixing bugs, and collaborating on the product roadmap and the next generation user interface
Location: at your home - Remote Only!
Duration: we are looking for 24h/week, open-end. but we are flexible ;-)
Why: we can offer a technically interesting project, a great working environment (no meetings!). Budget for part-time freelancing at 24 hours around 4.000$/month
I am an independent web developer (since 2005) that specializes in complex CMS-based websites (ProcessWire / Drupal / WordPress) where end-clients need to be able to effortlessly manage the content. I work mainly in PHP and more server-side based solutions (HTMX, not React). I do a lot of website re-development (ie, sites that have fallen into disrepair and need a fresh start with existing data).
SEEKING FREELANCER | Data Engineering | Remote required
Looking for a freelancer for an initial job for https://thestackreport.xyz. We have various data pipelines to produce time series data from the Tezos chain which require further development. Initial task would be relatively small with potential to scale up. Send your profile/github/portfolio to contact < at_sign_here > dialectic < dot_here > design
SEEEKING FREELANCER. USA. NYC. Remote ok.
I am seeking a product manager / marketing person with experience to help me with growth / SEO advertising my start up on social media. And be able to use AIRTABLE to help me prototype test new ideas. I would prefer someone based in the USA east coast reachable via phone / txt.
Advertising on platforms below.
reddit
facebook
twitter
Please email me adamqureshi (at) gmail ( Subject HN. Growth ) and how you can help. Your experience with growth marketing / hacking. Rate. We can then set up a call.
SEEKING WORK | Central Europe | Remote web development team Ruby On Rails, React
Hi, my name is Vedran, and I represent a small high-grade web consultancy team with extensive experience in architecting, building, and managing large custom-made applications.
Finding the right people to shape your idea can be daunting. Hiring tech talent is one of the biggest challenges companies, and entrepreneurs face today. And it’s no wonder. The market is full of happy-go-lucky development shops that instil confidence and promise you the moon. Before signing the contract, everything seems great…and then it begins.
They assign you to their junior team. Communication is subpar. Sometimes they go off the grid for days and leave you all alone, stumbling in the dark. They move the goalposts and refuse to own up to their mistakes. When you realize that nothing is what it seems, you’ve already wasted months and blown most of your budget.
The truth is that most software development projects fail. Over the past few years, my focus on helping startups has pushed me to continuously uplevel my expertise and put that knowledge into practice.
I wanted to take it up a notch.
Super excited to announce that I have partnered with Augmeta to unlock my playbook-led engagement, essentially opening up my calendar to advise and consult individuals or teams.
This is the first time I took a stab at consolidating all my learnings, tools, recommendations, code/templates, and tactics in a singular and actionable artifact. It’s complete, all-inclusive, and gets the job done.
Moving forward, I will be able to assist companies, teams, and individuals, and I will appreciate the support to get the word out to all who could benefit from this. Really excited about the potential to pay it forward and scale my impact via these engagements!
Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)
Email: sw@seanw.org
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I help startups with the UX/UI and web design of their products. This includes websites, landing pages, web apps, screenshots and copywriting, and I can assist with frontend development where needed. My background as a startup founder and full stack developer helps me create practical design solutions that balance usability, aesthetics, development effort and performance. I work to fixed price quotes when projects are self-contained.
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The best live example of my work is Checkbot (https://www.checkbot.io/), a browser extension that tests websites for SEO, speed and performance problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), website copy, and website articles on web best practices.
[ Rated 4.9/5, 50K+ active users, 100s of paying subscribers ]
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I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 20 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more:
Note: For larger projects, I usually have my partner assist alongside me in the background and I’m working towards starting a design studio with her in the future.
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Email sw@seanw.org with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you within one working day to arrange a call to discuss a quote and how we can work together.
SEEKING WORK | Remote or onsite (Open to the possibility) | Machine Learning Dev.
Hey! I am Huseyin. I have experience with Dataset collection and Model development. Also, I helped companies with DevOps and MLOps.
I worked in startup environments. I am looking for a job in a startup with 30-100 employees.
I am a Micro SaaS developer, with +3 years of Next.js experience. Right now, I am creating MVP projects - Micro SaaS apps for my clients, but I don't want to deal with clients anymore, so I am looking for a job.
Before that, I was working with MERN stack, but for now I am mostly in Next.js.
I am a hard worker, I will be happy to join your team.
We're looking for a desktop application developer with experience in C++, MFC and BCGSoft technology. It's a turnkey project involving auditing a large codebase, so the candidate must be an excellent communicator with strong software architecture skills, and a nose for software best practices and code smell.
iOS development freelancer with experience building apps spanning all the releases of iOS. More recently, developing full-stack using Swift on the server as well as learning staple technologies/tools like Docker, PostgreSQL, Redis, etc.
Seeking Work | Remote | Data Analyst | Analytics Engineering
email:
nothingcomeseasy@protonmail.com
2+ years working with data analysis, google bigquery sql, firebase data, postgresql, google data studio, python, pandas, google cloud function, google cloud run, etc.
I can perform some ML as well - not a specialist - (had experience with sklearn, prophet, gaussian mixture models) for recommendation systems, clustering, forecasting etc
Senior full-stack JavaScript-focused engineer with a focus in single page apps, UI/UX, web games (three.js, etc) and crypto/web3. Fast-paced learner, capable Linux sysadmin. Wearer of many hats.
Looking for interesting and fun problems to solve!
GitHub: https://github.com/soulofmischief
email: hello @ bad-software dot com
SerpApi | https://serpapi.com | Senior Web Engineer | Based in Austin, TX but everyone is remote | Full-time | ONSITE or FULLY REMOTE (We're a remote first company) | $160k 1099 for US or local avg + 20% for outside the US
SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.
Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for a senior web designer, a senior Front End Engineer, and a Senior Backend Engineer. For the senior web designer position, we're looking for someone to give us a strong visual direction and experience in CSS, JS, or React are definitely plusses but not required.
We have an awesome work environment: We are a remote first company. We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub. We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.
Staff level Ruby on Rails Engineer with over fifteen years of production Rails experience at Apple, Intuit, and successfully acquired startups. Currently looking for contract/freelance work after. Remote okay or I can travel if needed. Available to start next week.
Well versed in python and javascript, but capable in other languages as well (have deployed Java/Golang/C recently). I've recently been working in privacy/security, currently working on combating disinformation.
I've been big on python testing lately. I've implemented testing for large python projects at two companies now, bringing them from 0% coverage to 100% coverage. I'm experienced in mocking tools to isolate components for testing, make tests deterministic, and remove the need for networking (who wants to run tests that rely on third party things).
Big on Django but not restricted to that. Lots of experience with modern react/vue. I've been a remote worker for about half a decade now, so I had a track record of getting things done without direct supervision, and my remote work means my schedule is flexible for side projects. Set up to easily work with either US or UK entities.
Full stack consultant and solutions architect with over 10 years of experience. Over the past years, I've helped organisations of all sizes and industries to build microservices and APIs, automate their processes, harden their platform security, and improve the overall quality of their software. In my last engagement, I helped a major international retailer build a sales forecasting application powered by ML models and crunching millions of data points. Along the way, I also helped them adopt best DevOps practices and enhance their API security implementations across the board.
- Are you struggling to implement your microservices strategy?
- Are you struggling to deliver reliable API integrations?
- Do you suspect your APIs may not be properly secured?
- Does your software need a quality upgrade?
- Would you like to adopt best DevOps practices?
If the answer to any of the above questions is yes, I'm your guy. Bear in mind I specialise in Python, so I'll be more helpful if you work with that language too.
Feel free to drop me an email at hello@microapis.io for any questions or to discuss how we can work together, or schedule a meeting with Calendly (https://calendly.com/joseharoperalta/let-s-talk).
SEEKING WORK | USA | Remote
BrewApps, we are a mobile app development company. We are located in the US and have our offshore development center in India. BrewApps was founded by two partners with 10+ years of experience in software development industry, with experience working with Silicon Valley tech giants like Apple. We specialize in building products, services, and MVP demonstrations for well-established and early-stage businesses worldwide.
Our Specialty - Mobile App Development
Frontend Technologies - Swift, SwiftUI, Objective C, Java, Kotlin, React Native, and Flutter
Backend Technologies - NodeJS, Java, Firebase
UI/UX - AdobeXD, Photoshop
Cloud - AWS, Google Cloud, Azure, Digital Ocean
Agile Development
Our team - 25+ members
Typical team on a project - Project Manager, Frontend Developer, Backend Developer, QA/Tester, and UI/UX Designer
I have over 20 years’ experience building software, specialising in:
• Technical applications (mathematical, scientific, engineering)
• Software for hardware (embedded, IoT, lab equipment)
• Interesting presentation (custom UIs, mocap animations, data viz)
My target market is start-ups/scale-ups/SMEs needing immediate help with either hands-on development work or strategic advice, technical design, etc.
For small to medium applications — such as an MVP for a startup, a UI for a hardware product, or implementing mathematical models and visualisations for researchers — I can offer a fully outsourced development service if required.
I can also join an existing team temporarily to give a short-term boost, perhaps helping with a challenging project or co-ordinating a larger initiative across teams. This can include a training/mentoring element if you need to upskill quickly.
Every project is different and will be treated as such, but recently I’ve been favouring TypeScript or Python for web development (with React for UI work) and Python, C++ or Haskell for more mathematical elements. I have experience with a wide range of target platforms from AWS to embedded ARM.
If you have a project that I may be able to help you with, you’re welcome to get in touch. My contact details are in my profile.