Junhyeon Oh
IOS Engineer at ABLY corporation
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolJunhyeon Oh is an iOS engineer with eight years of hands-on experience building and maintaining high-traffic mobile apps from Seoul. At ABLY Corporation he helped keep apps crash-free at 99.994% while supporting weekly releases for products with DAU/MAU in the millions, leading refactors, performance tuning, CI/CD and client automation. He favors collaborative teams and has a track record of driving process improvements that align engineering work with business impact. Comfortable across Swift, ReactorKit, RxSwift, UIKit and Swift Concurrency, he’s launched new app projects and internal admin tooling that reduced operational friction. His background includes early SW development in the ROK Air Force and internships that shaped a pragmatic, improvement-focused mindset. He’s motivated by automating repetitive work and delivering solutions to problems others have left unresolved.
9 years of coding experience
학사, Computer Software Engineering, 학사, Computer Software Engineering at 성공회대학교
Github Skills (10)
tegra6
nvidia-jetson5
pypi5
nvidia4
jetson4
python4
gpu3
cpu-monitoring2
jetson-xavier2
monitoring2
Programming languages (3)
Github contributions (5)
impelfin/nodejs
Jan 2022 - Jun 2025
Contributions:51 pushes, 1 branch in 3 years 5 months
impelfin/AppInventor2
Jul 2018 - Jul 2025
Contributions:19 pushes, 1 branch in 7 years 1 month
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