January 14, 2009

Coding Dojo at Skills Matter Limited

January 20, 2009

London Geek Nights: ClueSwap at ThoughtWorks UK Office

September 17, 2009

London Python Dojo at Fry-IT

September 21, 2009

In The Brain Of Jan Machacek, Web Applications at Skills Matter Limited

October 31, 2009

VampDevCamp London at TBD

May 22, 2010

Oxford Geek Jam at The Jam Factory

September 14, 2010

London Geek Nights: The Real-time Web Push-off at ThoughtWorks UK Office