Hello there! Ruby, @Sinatra, @Rubinius, Rack, Smalltalk, @TravisCI, @Finnlabs, @EngineYard, @OReillyMedia, Hasso Plattner Institute, @MariaKaline. Good bye!
bio from Twitter
29th–30th May 2012
1st–2nd June 2012
15th–16th June 2012
22nd–23rd June 2012
Konstantin Haase is speaking
8th–9th September 2012
Konstantin Haase is speaking
4th–5th October 2012
Konstantin Haase is speaking