Tomoya Chiba
Software Engineer at Wantedly, Inc.
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolTomoya Chiba is a software engineer with 13 years of experience, currently building backend systems and web applications at Wantedly in Tokyo. He has 4+ years of hands-on Ruby on Rails experience and a strong research background from a master's in information science at the University of Tokyo, where he spent two years developing a refinement type inferencer in OCaml. Tomoya focuses on backend, editor tooling, and testing, combining practical product development with formal-methods thinking. Based in Chiyoda, he brings a blend of production-grade engineering and academic rigor, often approaching problems with language- and type-driven solutions that reduce bugs before they reach runtime.
13 years of coding experience
修士, 情報理工学, 修士, 情報理工学 at 東京大学
Stackoverflow
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Github Skills (123)
hugo10
mastodon-app10
mastodon-api10
pixelfed10
activitypub10
mastodon10
ruby-wrapper10
yard10
phones10
documentation10
docker10
language-server10
datadog10
emmet9
mobile-phones9
Programming languages (13)
Github contributions (5)
tomoasleep/vhdl_test_script
Oct 2013 - Jan 2014
Contributions:71 commits in 3 months
tomoasleep/dotfiles
Nov 2017 - Mar 2025
Contributions:1 PR, 152 pushes, 5 branches in 7 years 4 months
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