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.
Product @Dropbox. Formerly @AnswerCamTV, @GreylockVC, @shopkick. Advisor & Investor. Addict to the magic of mobile, rare SF local and lover of life's quirks.
