Our analysis of code is algorithmically (hence we created go-git, to analyse every git repository on the web). We're doing some cool things here, everything from feature engineered models based on extracting attributes from code to turning code into vectors using deep learning.

However, when we have a conversation, it is never a bot speaking, always a real developer. This actually helps train our system (we are humble about being wrong) and makes sure that every developer has a good experience working with us.