Sung-jong Kim
IOS 앱 개발자 at CJ올리브영
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolSung-jong Kim is an iOS app developer with 8 years of experience building and maintaining consumer mobile apps in Seoul, currently responsible for 유지보수 of the 올리브영 app at CJ올리브영. He has shipped iOS features for consumer-facing products at Devsisters (마이쿠키런), 에이블리, and Hyperconnect, bringing deep familiarity with app lifecycle, performance tuning, and production maintenance. His background includes systems and factory software engineering at LG Electronics, giving him an edge in disciplined engineering and cross-domain problem solving. Self-motivated and team-oriented, he pairs pragmatic troubleshooting with a focus on reliable user experiences. Sung-jong contributes on GitHub as @oy-sjkim128, reflecting an ongoing personal engagement with code beyond day-to-day work. He holds a BSc in Computer Engineering from Inha University with a 3.72/4.5 GPA.
8 years of coding experience
7 years of employment as a software developer
학사, 컴퓨터 공학(소프트웨어), 3.72 / 4.5, 학사, 컴퓨터 공학(소프트웨어), 3.72 / 4.5 at 인하대학교
English
Stackoverflow
93reputation
3kreached
2answers
1question
Github Skills (34)
apng10
animated-webp10
swiftui9
swift8
watchos8
tvos8
webp8
bdd8
sdwebimage8
swiftpm8
testing8
animation7
image7
objective-c7
ios7
Programming languages (1)
Github contributions (5)
Finn-project/Finn-iOS
Apr 2018 - Apr 2018
Contributions:176 PRs, 138 pushes, 2 branches in 28 days
airbnbfinn
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