Roman Brown · Portfolio · 2026
A living index of the things I build.
System
0/12 nodes opened
I build trading systems, creative tools,
and the software underneath.
Roman Brown. Computer Science at the University of Maine, minor in Marketing. Quantitative systems, creative tech, product engineering. Move slowly through the field. Every node has something to say.
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About the work
Quantitative systems, creative tech, and the software in between.
I'm a Computer Science student at the University of Maine, with a minor in Marketing. My work spans event-driven trading systems for prediction markets, content pipelines for immersive media, automation for live broadcast operations, and client websites for organizations that need them.
The thread between them is the same: building software that actually runs, against real constraints, for real people. The projects below are case studies in that. What I built, what I chose, and what I'd do differently the next time.
Selected work
Four case studies.
- 2025Quantitative systemsread →
Polybot, event-driven trading bot for prediction markets
Zero-polling async architecture. Quarter-Kelly sizing. 50 tests. Backtest–live parity by design.
- 2025Creative techread →
AI content pipeline for a hemispherical planetarium dome
Bivariate arctangent reprojection from equirectangular to fisheye. 8K output, single command.
- 2026Live ops toolingread →
ARC Rotation Bot, Twitch chat bot for Arc Raiders event rotations
Node.js / tmi.js bot that surfaces event rotations in chat. Confidence-graded predictions, rate-limited queue, 2 live channels.
- 2025Client workread →
Indian Township Housing Authority, full website rebuild
End-to-end: proposal, scoping, design, build, launch. Next.js, TypeScript, Vercel.
Also built
- →Music Library Organizer. Python tool that scans a DJ library of thousands of tracks, classifies by genre and artist, and reorganizes into clean directories. Built because I needed it.
- →Earlier portfolio site. Single-file HTML version that preceded this one. Same content, different aesthetic.
If you came here from a job posting and would rather skim, there's a quieter version of this page.
→ recruiter view