Headshot

Harry Feng

Software Engineer

I build software systems and applications, with interests in infrastructure, optimization, algorithmic design, and agentic systems.

Experience

Projects

Auction Trading Bot

Built the first automatic low-latency trading bot for Hypixel SkyBlock with historical data and neural-network underpricing detection. Increased trading balance by 600%, equivalent to $4B in-game currency in 7 days (top 0.01% globally).

Computer Music Model

Deployed a computer music model generating one-line melodies with bass chords/inversions according to 18th century theory standards. Utilized a variant of state-based random graph traversal in Python, later translated/deployed with TypeScript React + Next.js on Vercel.

Maze Solver

Deployed a system to generate perfect mazes using a variant of state-based random graph traversal in Python. Later translated and deployed the project with TypeScript, React, and Next.js on Vercel.