David Heinemeier Hansson
David Heinemeier Hansson created Ruby on Rails, a framework for building web applications, and co-owns 37signals, the company behind Basecamp and HEY. With Jason Fried, Hansson coauthored books including REWORK and REMOTE: Office Not Required about running software businesses and working remotely. Hansson also founded the Rails Foundation to support documentation and education for the framework, and created Omarchy, a Linux system.