Hi, I’m Zheyuan Chen. I grew up in Shanghai, completed my studies in St. Louis, and now live in Chicago.
At work, I focus on automating tedious workflows to make life easier. On weekends, you’ll usually find me biking or reading to recharge.
I’m open to collaborating on any project — as long as it’s legal. You can reach me at zyuanche@gmail.com.
2025
- ERP SystemOPEN
TL;DR: An MRP system that automatically prioritizes sales orders, reallocates inventory, and calculates what to buy—so you keep service levels high without bloating inventory.
2024
- Serial Number Lookup ToolOPEN
Flask + Postgres tool that return serial number information, and used record
2023
- Bizarro CapitalOPEN
RL case study and notes (Bizarro Capital).
2022
- Policy Pathways Driving Innovation in High-Tech EnterprisesOPEN
Analyzes how policy combinations influence innovation outcomes in Yangtze River Delta high-tech firms.
Before 2022
- Before 2022OPEN
Older work, notes, and studies collected in one place.