- Apple Developer Academy @ POSTECH 2nd Learner

- Speak: 2023 Let’Swift “오픈 소스로서의 Swift 깊게 바라보기 Swift-evolution과 proposal“

- Author: 『SwiftUI 상태 관리부터 테스트까지 iOS 개발자를 위한 TCA 1.0』

- Workshop Conductor of The Composable Architecture, Code Review at Apple Developer Academy