Yuichiro Smith
Gunma Prefecture, Japan
Summary
👤
SeniorYuichiro Smith is a Tokyo-based lead engineer with 11 years of hands-on experience building web services and leading teams across startups and product companies. He progressed from early web coding and internships to engineering roles at ユニエイム and Yumemi, and briefly served as CTO at Raft, demonstrating both maker and leadership instincts. Comfortable across many languages (.html, .js, .php, .java, .py, .rs and more), he blends front-end craftsmanship with backend systems work and a track record of shipping product features from prototype to production. He also brings entrepreneurial experience from founding activities in 2019 and a commercial mindset shaped by study in commerce at 一橋大学. Fluent in Japanese and with practical English ability (EIKEN pre-1), he’s a pragmatic engineer who values shipping real user-facing value while mentoring others.
11 years of coding experience
Github Skills (119)
python10
testing10
validation10
faker10
laravel10
cli10
test-data10
php10
parsing10
linux9
er-diagram9
shell9
json-schema9
windows9
mermaid9
Programming languages (17)
Github contributions (5)
yu-ichiro/yu-smith-portfolio
Oct 2019 - Aug 2022
my Portfolio
Contributions:50 PRs, 58 pushes, 30 branches in 2 years 10 months
cssjavascriptreact
s3i7h/github-sponsor-webhook
Jun 2020 - May 2025
A simple function to handle incoming web-hooks from GitHub Sponsor
Contributions:22 PRs, 26 pushes, 22 branches in 4 years 11 months
reactgithub-botincomingsponsorhooks
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.