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YheChen/README.md

Yanzhen Chen

Currently working as a Software Engineer on a Co-op term at Bree (YC 21).

Computer Science major at the University of Toronto, pursuing minors in Mathematics and Statistics.

I am interested in machine learning systems, scalable backend infrastructure, and optimization. My work emphasizes mathematical rigor, production-quality engineering, and measurable impact. I enjoy designing reliable systems, reasoning about performance and failure modes, and building clean, maintainable software grounded in strong fundamentals.

Portfolio: https://yanzhenchen.ca
Resume: https://yanzhenchen.ca/resume.pdf
GitHub: https://github.com/YheChen
LinkedIn: https://linkedin.com/in/yanzhenchen
TorontoGuessr: https://www.torontoguessr.ca

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  1. TorontoGuessr TorontoGuessr Public

    3500 Plays! Toronto Guessing Game!

    TypeScript 2

  2. krishh-p/train-in-a-snap krishh-p/train-in-a-snap Public

    🏆 Top 32/261 @ Hack the North 2025

    TypeScript 2

  3. NovaOS NovaOS Public

    Browser-based operating-systems lab that compiles a toy language through a real toolchain and lets you time-travel through CPU, memory, and syscalls.

    TypeScript

  4. MarkUsProject/Markus MarkUsProject/Markus Public

    Git repository of MarkUs

    Ruby 283 258

  5. ChenDB ChenDB Public

    A relational database engine written from scratch in Python: pages, B+ trees, a cost-based planner, WAL recovery and MVCC, with a web app that shows you what it is doing while it does it. Runs enti…

    Python

  6. pokedex pokedex Public

    I made a pokedex website

    TypeScript