Shinichiro Ogawa
代表社員 at イタンジ株式会社
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolShinichiro Ogawa is a seasoned Ruby on Rails engineer and technology leader with 17 years of experience building web services and leading engineering teams in Japan. He has held senior technical and executive roles—from CTO and VP of Technology to founder/representative of his own company—bridging hands-on system architecture, infrastructure, and product delivery. His career includes steering technical organizations at i-plug, タレンティオ, and Cookpad, where he combined engineering leadership with HR and team management responsibilities. A PhD in Physics, he brings rigorous analytical thinking to pragmatic software design and scalable operations. Now based in Chiyoda, he continues hands-on development while running Leisurely Works and contributing to corporate engineering strategy, blending entrepreneurial drive with deep Rails expertise.
17 years of coding experience
16 years of employment as a software developer
Doctor of Philosophy - PhD, Physics, Doctor of Philosophy - PhD, Physics at Osaka City UniversityMaster of Science - MS, Condensed Matter and Materials Physics, Master of Science - MS, Condensed Matter and Materials Physics at Kinki University
Japanese
Github Skills (26)
stimulusjs10
rails10
ruby10
mobile-phones10
phones10
ruby-on-rails10
session-store9
session-cookie8
activemodel7
rspec5
activerecord4
routeros3
ip-address3
router2
twitter2
Programming languages (4)
Github contributions (5)
rust/sicp-exercise
Jul 2009 - Aug 2010
Contributions:54 commits in 1 year
rust/jpmobile
Sep 2021 - Mar 2025
A Rails plugin for Japanese mobile-phones
Contributions:70 pushes, 68 branches, 1 tag in 3 years 6 months
phonesmobile-phonesrailsjapaneseruby
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