JaesungΒ
IOS Developer at Levvels
Seoul, South Korea
Summary
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Rockstarπ
Top SchoolJaesung is a seasoned iOS developer with 10 years of experience building mobile apps in Seoul, specializing in Swift and Objective-C. He has shipped production iOS work across major Korean tech companies including NAVER, Dunamu, and currently Levvels, bringing experience from both large platforms and fast-moving product teams. Trained at NHN NEXT Institute and holding a computer engineering degree from The Cyber University of Korea, he combines formal education with hands-on industry practice. Known for adapting to evolving Apple ecosystems, he bridges legacy Objective-C codebases and modern Swift architectures to deliver maintainable, user-focused features.
11 years of coding experience
6 years of employment as a software developer
νμ¬, μ»΄ν¨ν°κ³΅ν, νμ¬, μ»΄ν¨ν°κ³΅ν at The Cyber University of KoreaiOS, iOS at NHN NEXT Institute
Github Skills (57)
objective-c10
programming-language10
ios10
maccatalyst10
software-quality10
xcode10
scale10
swift10
scalability10
cocoapods10
swiftui10
gradle10
textview9
google-map9
google-maps9
Programming languages (10)
Github contributions (5)
JeaSungLEE/SegementSlide
Jul 2019 - Aug 2020
Multi-tier UIScrollView nested scrolling solution. πππ
Contributions:25 releases, 60 commits, 8 PRs in 1 year 1 month
multi-tieruiscrollview
JeaSungLEE/Awesome-Xcode-Behaviors
Jul 2019 - Jul 2019
πQuickly and easily do annoying tasks with xcode shortcuts
Contributions:27 commits, 4 PRs, 17 pushes in 3 days
xcode
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