def __init__(self):
    super(TellApart, self).__init__(
        description='Predictive marketing platform',
        locations=['Burlingame, CA', 'New York, NY'],
        profitable=True,
        engineers=50,
        annual_revenue_lower_bound=10**8,
        data_size=DataSizes.BIG,
    )

  @property
  def technologies(self):
    return [
      'mesos', 'aurora', 'hadoop', 'spark', 'parquet', 'kafka', 'finagle',
      'mysql', 'postgresql', 'emberjs', 'd3',
    ]

  def contact(self, applicant_email, resume=None, linkedin=None, github=None):
    if not (resume or linkedin or github):
      raise ValueError('We\'d love to learn more about you! Please provide some'
                       ' info')
    email.send('wei@tellapart.com', 'HN applicant who can read Python',
               package_up(applicant_email, resume, linkedin, github))