about

Hi, I’m Harrison! I’m a quantitative trader in New York.

In my free time, I like opening credit cards and thinking about music.

projects

Financial Runway Planner overview: plan inputs, run-out risk and wealth metrics, and simulated current-dollar net worth paths planner A financial planning simulator that dynamically recommends an SPX beta for each year and wealth level to minimize depletion risk. Cardfolio's Cards tab: my cardholder stats, a to-do list, and color-coded cards that need a decision or still owe a signup bonus cardfolio An open-source household credit-card tracker: color-coded cards that need a keep-or-close decision or still owe a signup bonus, per-card statement credits, product-change history, and 5/24 status. Fantasy Desk's This week view: weekly win odds, a nine-category head-to-head scoreboard with each category's chance of winning by Sunday, and both teams' daily lineups fantasy basketball A fantasy basketball manager run by AI agents on top of a Python quant engine: projections, a draft optimizer, daily lineup optimization, and Monte Carlo matchup odds for each of the nine categories. Wayfarer's Been list with sample data: ten destinations such as Kyoto, Lisbon and Banff, each with a score from both partners and a combined Together score wayfarer A private travel journal for two: places we've been and want to go, ranked by head-to-head comparisons into a shared score, with visit dates and notes. Installs on a phone's home screen.

music