Cho Yeongjun is a Reliability Monitor Engineer at NAVER with 12 years of experience building data-driven, production-grade systems informed by a KAIST master's focused on just-in-time defect prediction. He blends site reliability engineering, database research from TmaxSoft, and hands-on full-stack development—evidenced by contributions to a cross-platform Java/libGDX rhythm game where he improved input handling and modularized UI components. Known for solving subtle lifecycle bugs and improving observability, he brings both research rigor and practical engineering to stability and performance challenges. A high-achieving graduate (top of class at Chung-Ang University), he pairs strong academic grounding with a track record of shipping reliable, user-facing features.
12 years of coding experience
학사, Computer Engineering, 4.37 / 4.50, 학부수석, 학사, Computer Engineering, 4.37 / 4.50, 학부수석 at 중앙대학교
Cross-platform rhythm game based on Java and libGDX.
Role in this project:
Full-stack Developer
Contributions:6 commits, 3 PRs, 2 comments in 10 days
Contributions summary:Cho implemented features related to input handling, specifically adding support for the Enter and Exit keys across multiple game states like the music selection, decision, and result screens. They also addressed a bug in the MainLoader class, ensuring the application process terminated correctly. Furthermore, the user refactored the configuration view by extracting the video configuration components, enhancing the modularity of the UI. These changes indicate a focus on improving user experience and core application functionality within the rhythm game.
Contributions:1 PR, 24 pushes, 1 branch in 2 months
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Cho Yeongjun - Reliability Monitor Engineer at NAVER Corp