Ryo Tsuzukihashi
IOS Engineer at 株式会社ZOZO
Gunma Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolRyo Tsuzukihashi is an iOS engineer with nine years of experience, currently contributing to ZOZOTOWN's iOS block at ZOZO after roles at DeNA and Yahoo! JAPAN working on consumer apps like Pococha and PayPayフリマ. He is passionate about SwiftUI—both professionally and personally—and enjoys building independent apps, reflecting a strong product-minded approach to UI/UX. Based in Gunma Prefecture, he combines solid academic foundations in computer science (3.83 GPA) with hands-on mobile engineering across high-traffic Japanese services. Known for curiosity about modern tooling (mentions Claude Code) and a habit of shipping small personal projects, he brings pragmatic craftsmanship and a user-centric perspective to mobile development.
8 years of coding experience
1 year of employment as a software developer
学士, Computer Science, 3.83, 学士, Computer Science, 3.83 at 足利工業大学
Stackoverflow
1reputation
0reached
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0questions
Github Skills (31)
textlint10
subclassing10
qbcore-framework9
bug-reporting9
mocking9
ruby-client9
mocks9
swiftui9
protocols9
swift-package9
swift8
scale8
manim8
xcode-extension8
recurly8
Programming languages (4)
Github contributions (5)
tsuzukihashi/tsuzukihashi.github.io
Feb 2023 - Feb 2023
Contributions:2 commits, 194 pushes, 5 branches in 1 day
tsuzukihashi/tsuzukihashi
Sep 2020 - Mar 2025
Contributions:15 pushes, 1 branch in 4 years 6 months
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