David Heinemeier Hansson CTO · 37signals About_David Creator of Ruby on Rails. Sessions Track_1 Upcoming Rails World 2026 Opening Keynote Wednesday Sep 23 · 09:45–11:00 · 75 mins Track_1 Upcoming Ruby, Rails, and the future of programming - A chat with Matz & DHH Thursday Sep 24 · 10:00–11:00 · 60 mins
