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Konstantin Haase

Hello there! Ruby, @Sinatra, @Rubinius, Rack, Smalltalk, @TravisCI, @Finnlabs, @EngineYard, @OReillyMedia, Hasso Plattner Institute, @MariaKaline. Good bye!

  1. Summary
  2. Upcoming events 30
  3. Past events 25

Upcoming speaking appearances

  1. Rails Girls Berlin

    Germany Germany / Berlin

    13th–14th April 2012

  2. Railsberry

    Poland Poland / Krakow

    19th–20th April 2012

  3. Baruco 2012

    Spain Spain / Barcelona

    8th–9th September 2012

Has presented sessions on

Speaking history

See Konstantin Haase's full speaking history

Session coverage

5 videos

Most recent added 2 months ago

5 slide decks

Most recent added 4 months ago

4 write-ups

Most recent added 7 months ago

2 links

Most recent added 7 months ago

See all coverage

16 items in total

Author of

Sinatra: Up and Running

Sinatra: Up and Running

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Konstantin Haase
@konstantinhaase

14 events spoken at

18 events attended

Browse by year

2012 · 2011 · 2010 · 2009

Appears with

faq · blog · privacy · services · colophon

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