As maintainer of Sinatra, Konstantin is an Open Source developer by heart.
Ruby has become his language of choice since 2005. He regularly contributes to different widespread projects, like Rubinius, Rack, Travis, Rails and MRI.
In 2012, Konstantin received the Ruby Hero Award for his outstanding
contributions to the community.
He now currently works full time on Open Source projects at Travis CI.
Presentations by Konstantin Haase:
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Rails Israel 2013 Conference, Wednesday, October 9, 2013, 11:00
What happens when you not only ignore every coding advice you've ever got but willingly do the opposite. Go against every guideline you have encountered, write code that pretends to work.
* Prepare for the strangest code slides yet.
More Speakers at Rails Israel 2013
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Xavier Noria
Rails Core, Ruby Hero -
Yehuda Katz
Ember.js, Rails and jQuery Core, Ruby Hero -
Uri Nativ
VP Engineering & Site ManagerKlarna -
André Arko
Author of the jquery-rails gem, Leads the Bundler core team -
Chad Fowler
Author, technologist, consultant, speaker, teacher, musician, organizer6Wunderkinder -
Erez Dickman
Head of EngineeringeBay Israel Innovation Center -
Dotan Nahum
Chief ArchitectConduit -
João M. D. Moura
Senior Software EngineerRide.com -
Boris Dinkevich
Partner500Tech.com -
Hector Bustillos
Senior Software EngineerCrowd Interactive -
Emily Stolfo
Maintainer of the MongoDB Ruby DriverMongoDB -
David Bonilla
Atlassian Ambassador -
Krzysztof Knapik
Tech LeadLunar Logic -
Yonatan Bergman
Mobile Engineering ManagerPayPal -
Raphael Fogel
Organiser of #DevconTLV & #RailsIsraelCode4WD -
Peli The Tiger
יזם ומנהיגPeople & Computers -
Reuven M. Lerner
Lerner Consulting -
Nitzan Aviram
Tech LeadNatural Intelligence -
Benjamin Fleischer
SK Intertainment -
Alex Koppel
eSpark -
Daniel Schierbeck
Zendesk -
Case Taintor
Klarna