Konstantin Haase

CTO & Co-Founder at Travis CI

As maintainer of Sinatra, Konstantin Haase is an Open Source developer by heart. Ruby has become his language of choice ... See full bio

Zurich in Switzerland

Spoken at 65 events in 29 countries

Spoke at 1 past event in Ukraine

Currently only showing events in Ukraine   See all

  1. RubyShift 2013

    Ukraine Ukraine, Kiev

    27th28th September 2013

    Konstantin Haase spoke

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