a16z. author, The Cold Start Problem

Co-author of "Agile Web Development with Rails" and "Getting Real." Co-writer of "Rework," "Remote," and "It Doesn't Have to Be Crazy at Work" with Jason Fried.

Founder & CEO at Basecamp. Non-serial entrepreneur. Co-author of Getting Real, REWORK, Remote, and “It Doesn’t Have to Be Crazy at Work”.

ceo @replit — bringing the next billion software creators online — work with me: http://replit.com/careers 🇯🇴🇵🇸 #Bitcoin

eng @ghostwriteAI | cs @bostoncollege (on leave)

Building @trynotionapps, a tool to build powerful apps from @NotionHQ databases.