Masaki Takeuchi
Chief Scientist at WINWORKS K.K.
Japan
Summary
👤
SeniorMasaki Takeuchi is a seasoned full-stack web engineer and Chief Scientist with 17 years of experience building production-grade applications across Ruby, JavaScript, and Scala. He transitioned from founding and leading Quia Inc. to shaping technical strategy and research at WINWORKS K.K., combining entrepreneurial instincts with deep engineering craft. His background as a chief architect and CEO reflects strong system design skills and an ability to take products from concept to operation. Based in Japan, he blends hands-on implementation with long-term architectural thinking, often bridging research and product teams. Although not centered on public GitHub activity, his multi-role career suggests a pragmatic focus on delivering reliable, maintainable web platforms rather than chasing visibility.
17 years of coding experience
8 years of employment as a software developer
Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (27)
git-diff10
rubocop9
controlled8
amazon-linux8
ruby7
authorization7
passenger6
omniauth5
mechanism4
sinatra3
aws3
dynamodb3
rack3
vcenter3
risk-assessment3
Programming languages (5)
Github contributions (5)
m4i/tee
Aug 2012 - Sep 2013
Contributions:25 commits in 1 year 1 month
m4i/rubyXL-addressing
Mar 2016 - Apr 2019
Contributions:30 commits, 18 pushes, 1 branch in 3 years 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.