Hello there! 👋

I'm Sean. I completed my M.S. in Computer Science at Northeastern University (Boston, MA). Before pivoting into software systems and AI, I earned an M.S. in Civil Engineering from Columbia University (New York City, NY) and worked as a structural engineer performing finite element analysis and workflow automation.

My interests and expertise lie in Machine Learning (Mechanistic Interpretability & LLM applications), Numerical Optimization, and Systems Programming in C++, Python, and Julia.

Explore my filterable Projects grid to see my work across ML, Systems, and Quant Finance, or check out my digital CV for a full breakdown of my background.


A picture of the harbour in my hometown, Hong Kong