developers

Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.

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

I'm programing Ruby, C#, JavaScript and PHP.

I'm not teokure

@ruby committer

Rubyist. I value eXtreme Programming.

Creator of Ruby

A Ruby interpreter programmer.

Creator of PicoRuby and PRK Firmware. Maintainer of ruby/irb, ruby/reline, and mrubyc/mrubyc.

A wild (freelance) programmer. I can do cryptography/authentication/authorization a little.

I am a freelance developer

World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh

I like making thing that creates another thing.

@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi

Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc

Executive Officer & Head of Product Development at ONE CAREER Inc.

I like tanukis.