shimadama (@shimadama)

Full-time Father / Climber / Software Engineer / Former CTO of Wantedly

https://www.wantedly.com/id/kawasy

VP of Technology at J-Tech Creations, Inc.
CTO of J-Tech Japan, Inc.
Microsoft MVP for Developer Technologies (Web...

twitter: https://twitter.com/#!/igaiga555
github : https://github.com/igaiga/
facebook : http://www.facebook.com/ku...

Web developer. Ruby enthusiast. Public speaker. Language learner. Conference organizer. Community guy.

https://snoozer05.org

YesNoBut / CEO
agilergo consulting / Senior Agile Coach

Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb

Agile Coach at Attractor Inc., Visiting Professor at Advanced Institute of Industrial Technology.

http://kei.shiratsu.ch/

https://diary.shu-cream.net

Fulltime OSS developer (Crowi), Serial entrepreneur and sometimes Racer.

Former Manager, VPoE and CTO at Mercari. ...