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35

developers

from Japan

Open to work

Takafumi ONAKA

306
@hatena Kyoto, Japan
23 Projects

Hiroshi SHIBATA

317

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

@ruby @rubygems @rbenv @88labs @andpad-dev Tokyo, Japan
26 Projects

kojix2

336

I like tanukis.

Japan
32 Projects

tomoya ishida

341
@codetakt Saitama/Japan
48 Projects

Kondo Uchio

387

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

SmartHR, Inc. Fukuoka, Japan
100 Projects

Shugo Maeda

448
NaCl Matsue, Shimane, Japan
34 Projects

Yuki Kurihara

489
Tokyo, Japan
54 Projects

Shinichi Maeshima

890

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

willnet inc. Tokyo, Japan
57 Projects

Masataka Pocke Kuwabara

1079
@ruby Okayama, Japan
100 Projects
Open to work

OKURA Masafumi

1272

Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb

Freelance Tokyo, Japan
38 Projects

Yudai Takada

137 +1

@ruby committer

@ruby, @kansairubykaigi, @kyobashirb, @rubykansai Osaka, Japan
100 Projects

Yusuke Endoh

17241 +1

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

@heyinc Japan
44 Projects

Yukihiro "Matz" Matsumoto

1560 +3
Ruby Association,NaCl Matsue, Japan
1 Project

Koichi Sasada

1665 +21

A Ruby interpreter programmer.

STORES, Inc. Tokyo, Japan
32 Projects

Akira Matsuda

8295 +28

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

Freelance Tokyo, Japan
58 Projects