Sungbin Ji
Software Engineer at 강남언니 팀
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolSungbin Ji is a Kotlin-focused software engineer based in Seoul with 7 years of experience building developer-facing tooling and production Android apps. He excels at turning sparse or undocumented specs into reliable production systems, often by implementing compiler-aware solutions using KSP, Kotlin compiler plugins, PSI/AST/IR, and custom Lint and Dokka plugins. Sungbin has shipped productivity-driving features like a Modifier-based Compose design system, a fast SDUI SDK prototype, and an in-house Gradle plugin, and has a track record of diagnosing long-lived Android framework bugs and shrinking app size. He blends deep compiler and build-system knowledge with pragmatic app engineering, and takes pride in producing clear documentation and robust test suites for compiler code. Recently he’s been exploring functional programming beyond the JVM, experimenting with Gleam while continuing to push DX improvements through IntelliJ plugins and Gradle tooling.
7 years of coding experience
3 years of employment as a software developer
컴퓨터공학과, 컴퓨터공학과 at 대전대학교
Korean, English
Stackoverflow
1,099reputation
107kreached
19answers
17questions
Github Skills (200)
displays10
detekt10
code-generation10
gradle-plugin10
compose10
api10
uri10
coroutines10
kotlin-android10
mvvm10
modularization10
gradle-kotlin-dsl10
dokka10
javadoc10
programming-language10
Programming languages (10)
Github contributions (5)
duckie-team/duckie-android
Jul 2022 - Jan 2023
덕질에 끝이 없다, 취향따라 만나는 커뮤니티 덕키!
Contributions:250 reviews, 260 commits, 254 PRs in 6 months
kotlinduckieandroid
jisungbin/KakaoTalkBotBaseModule
Feb 2021 - Jul 2021
Android KakaoTalk bot application development basic library.
Contributions:11 releases, 12 commits, 1 PR in 4 months
bot-applicationbotkakaotalkandroidkotlin
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