Coders for critical work!

CEO at @medium. “Coach Tony” to some.

Honest thoughts. Unpopular opinions. Not necessarily true or smart. | Bylines: The Guardian, Truthout, Meduza, Prospect | Personal essays: sergeys.substack.com

Agile e desenvolvimento de software podem caminhar juntos!

product designer @ZupInnovation

Creator of Ruby on Rails, Founder & CTO at Basecamp (formerly 37signals), NYT Best-selling author of REWORK and REMOTE, and Le Mans class-winning racing driver.

Engenheiro de software na Portabilis, mudando a educação do Brasil através de software livre.

Coach, facilitadora e designer de aprendizagem. Consultora em desenvolvimento humano e organizacional. Sócia da cuidadoria.