← Bryan Lin

Projects

Things I've built — hackathon wins, tools I use daily, and experiments.

Featured

Rumi (opens in new tab)

HackMIT '26 winner

AI interior shopping agent. Led the design agent, chat and planning system. Won Ramp 2nd Place and Long Lake Winner at HackMIT 2026.

Scan your room with an iPhone and Rumi rebuilds it in 3D, then an agent shops for furniture that actually fits, checking the measurements and your budget before it places anything.

Go CLI that gives each AI coding agent its own git worktree, so parallel agents don't collide.

A worktree manager to run infinite agents!

All projects

Cursor for cover letters.

Internship application season is approaching. Bypass ATS with a custom resume and cover letter :)

A startup-buzzword programming language.

Built SaaScript, a "startup buzzword" interpreted programming language featuring a custom bytecode virtual machine in C Implementing a full lexer, parser, and bytecode compiler to translate high-level code into executable bytecode.

Competitive gamified studying for you and your friends.

My mom told me to stop playing League of Legends 💔, so I made League of Studies, a gamified study platform instead. Fight with your friends or a boss to study for exams and climb the leaderboard!

A neural net written from scratch.

Designed and implemented a neural network from scratch using only NumPy to classify breast growths as benign or malignant. Learning the calculus and linear algebra behind supervised learning models was a great experience.