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 Japan

Currently only showing events in Japan   See all

  1. RubyKaigi 2013

    Japan Japan, Tokyo

    30th May to 1st June 2013

    Konstantin Haase spoke

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