Works for, The Pragmatic Programmers, LLC
Dave Thomas has been writing software since the mid '70s, and hopes one day to get it right. In the meantime he and Andy Hunt run The Pragmatic Programmers, a consultancy that helps folks develop better software. Hunt and Thomas have co-authored The Pragmatic Programmer and Programming Ruby, and speak at conferences and give tutorials around the world.
Sessions by Conference
RailsConf Europe 2007
O'Reilly Open Source Convention 2006
O'Reilly Open Source Convention 2005
O'Reilly Open Source Convention 2003