• 2024.07 ~ : Viva Republica(Toss)
  • Android Developer, React Native Platform Team
• 2021.04 ~ 2023.07 : Mathpresso
  • QANDA Android/React Native Developer

• Android Developer/Product Owner - Pophory ver 1.3.0
• Android Lead Developer/Maintainer - SOPT Official Android App ver 2.3.1
• Android Lead Developer - HACKER
• Android Lead Developer - CatchMe : Metaverse, Interest Based Character Management Diary
• Android Lead Developer - BeMe : Self-Reflection Application

• Maintainer - sopt-makers/sopt-android
• Maintainer - MobileAppDeveloperConference/android

• Contributor - DroidKnights Conference Applicaton
• Contributor - skydoves/pokedex-compose
• Contributor - onseok/peekaboo
• Contributor - square/okhttp
• Contributor - arrow-kt/arrow
• Contributor - DroidKaigi 2023 Conference Application
• Contributor - SSPullToRefresh
• Contributor - Jandi
• Contributor - react-native-naver-login
• Contributor - react-native-kakao-login

• 2nd SOPT Makers - Android Chapter Lead (2023)
• 1st SOPT Makers - Android Developer (2022)
• 31st SOPT Android Development - Part Leader (2022)
• 30th SOPT Server Development (2022)
• Winner of Android Dev Challenge using Jetpack Compose(Week1) (2021)
• 28th SOPT Android Development (2021)
• 27th SOPT Android MVP (2021)
• 27th SOPT Android Development (2020)
• 26th SOPT Android Development (2020)

• Google Developer Group(GDG) Songdo - Organizer
• DroidKaigi 2024 - Speaker
  • Essential concepts to know when learning Declarative UI(선언형 UI를 배울때 알아둬야 하는 필수 개념들)
• I/O Extended Android in Korea 2024 - Speaker
  • 유연한 Composable 설계
• KotlinConf'24 Global in South Korea - Organizer & Keynote Speaker
  • Keynote - SpeakerDeck
• DroidKnights 2024 - Speaker
  • TextField 씹고 뜯고 맛보고 즐기고 - SpeakerDeck
• super.init(version=5) - Speaker
  • C.D.G로 모두와 함께 성장하기 - SpeakerDeck
• GDSC Konkuk kprintf - Lead Organizer & Keynote Speaker
• SOPT - Make your own theme system with Jeptack Compose
• SOPT - Compose의 상태관리

• super.init(version=4) - Speaker
  • 선언형 UI가 대세임을 "선언" 합니다. (Compose 학습부터 적용까지의 일대기) - SpeakerDeck
• KotlinConf'23 Global in Songdo - Speaker
  • Functional Kotlin makes Kotlin functional - SpeakerDeck
• Mobile App Developer Conference - Speaker
  • Jetpack Compose - 실무에 발라보기 (Jetpack Compose in Practical Way) - SpeakerDeck
• GDG Devfest Songfo - Speaker
  • fun HelloKMP(): GladToMeetYou - SpeakerDeck
• Lead(Founder) of GDSC(Google Developer Student Club) Konkuk University 23-24
• Kotlin User Groups Seoul Organizer

• SOPT Concert - Speaker
  • The Android Wears Material (Material Design) - SpeakerDeck

2018 ~ 2025: Konkuk University, Dept of Computer Science & Engineering