Johannes Dörr
Inhaber, Founder/Developer, All Buttons Pressed UG (haftungsbeschränkt)
Hamburg, Germany
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Timeline
Professional experience for Johannes Dörr
Current 4 years and 10 months, since Jan 2019
Co-Founder
locandis GmbH
Current 8 years and 5 months, since Jun 2015
Co-Founder
SeFiBo GmbH
Front- und Backend Development, User Experience, Design
Current 10 years and 11 months, since Dec 2012
Owner/Consultant
Dörr Consulting
Consulting and contract development around Python, Django, Objective-C (iOS), HTML5, JavaScript and many other technologies (see my skill profile).
Current 11 years and 7 months, since Apr 2012
Founder/Developer
All Buttons Pressed UG (haftungsbeschränkt)
Consulting and contract development around Objective-C/Swift, Python, Django, App Engine, Android, Bitcoin, and many other technologies (see my skill profile).
Current 12 years and 7 months, since Apr 2011
Founder/Developer
pentotype
Creating pentotype, a software that makes wireframing as easy as on paper.
6 years and 3 months, Jan 2003 - Mar 2009
Web Developer
System + Software
Educational background for Johannes Dörr
5 years and 8 months, Oct 2005 - May 2011
Physik
Uni Göttingen
Computer Vision
Languages
German
First language
English
Fluent