Roy
Software Engineer
Republic Of Korea
Summary
👤
SeniorRowoon Lee is a seasoned React Native developer with over 10 years of end-to-end mobile experience, having led app planning, development, and operations across iOS, Android, and cross-platform projects. He has repeatedly driven product launches and stability—building custom native modules, bespoke UI components, and production-grade automation (Fastlane, CodePush, Bitrise) while leading teams and solo shipping consumer apps. Notably, he guided fintech security and infrastructure for a financial app that passed regulatory vulnerability checks twice and implemented NestJS APIs and Naver Cloud financial-grade infra. Comfortable switching technologies as needed, he’s delivered everything from camera and calendar customizations to analytics-driven marketing integrations and admin tooling. Equally at home as a solopreneur, Rowoon has shipped several Expo-based consumer apps and freelanced core iOS features, demonstrating a mix of product instincts and hands-on execution. Based in Incheon, he brings pragmatic leadership, deep mobile craftsmanship, and a habit of tackling tricky platform-level problems end-to-end.
11 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
swift2
rxswift2
cms1
cloudflare1
Programming languages (3)
Github contributions (5)
2circumflex/TimeTable
Nov 2015 - Sep 2022
Contributions:7 commits, 6 pushes, 1 branch in 6 years 10 months
2circumflex/2circumflex
Feb 2023 - Mar 2026
Contributions:2 PRs, 14 pushes, 3 branches in 3 years 1 month
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