My Interest Solar System
Built at BrisHack 2026 — transforms AI conversation history (ChatGPT, Claude, Gemini) into an interactive WebGL 3D solar system to visualise personal interest patterns.
Hello I am Andy (Dongyun) Lee, and am a Student Software Engineer.
I am a precision-driven and systems-oriented Software Engineer.
My expertise lies in designing high-performance engines and data-driven applications that prioritize structural integrity and empirical validation across the full stack.I am refining my technical depth in low-level optimization and distributed systems to solve complex bottlenecks in concurrency, observability, and real-time data visualization.Recent Projects
- Concurrent Order Book
std::shared_mutex lost to std::mutex by 5.5x. High-performance LOB engine challenging lock assumptions.