Rails Core Panel
David Heinemeier Hansson
David Heinemeier Hansson is a partner at 37signals, a privately-held Chicago-based company committed to building the best web-based tools possible with the least number of features necessary.
37signals’ products include Basecamp, Highrise, Backpack, Campfire, Ta-da List, and Writeboard. 37signals’ products do less than the competition—intentionally.
He is also the creator of Ruby on Rails.
Jeremy Kemper (bitsweat) is a programmer at 37signals hailing from Pasadena, California. Hot on the heels of DHH, he has been the most active contributor to Rails. He’s knee deep in pretty much all aspects of the framework and one of the top batters against new, incoming tickets.
Koziarski Software Limited
Michael “Koz” Koziarski is a software consultant specialising in Ruby on Rails, database architecture, web based businesses and object oriented design. He’s been a contributor to Rails since 2004, a Rails Core Team member since 2005 and helps other programmers improve their code on The Rails Way, a popular Rails architecture weblog.
Rick is a Ruby developer at @github. He’s also developed several APIs for @entp.