developers

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

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

Terminal obsessive. I write Ruby, wrangle Neovim plugins, and ship open source CLI tools nobody asked for but everyone needs.

A Ruby interpreter programmer.

Rubyist. I value eXtreme Programming.

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