P/01 B2C app · 2025 v3.7
Brainbank
A spaced-repetition app built around the science of forgetting. Learn it once, remember it forever.
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- 01Jul 30, 2026
- 02Jul 06, 2026
Where the edge could have lived
A search for edge, lever by lever - 03May 16, 2026
What I learned in medicine about deploying AI safely
Why deployment frameworks matter as much as capability. - 04Apr 28, 2026
Durable learning with a model in the loop
On what changes when output stops being a signal of understanding. - 05Apr 16, 2026
Production agents and the substrate problem
Beyond the harness, skills, and evals.
Projects
P/02 Side project · 2026 PWA
Reactive Trainer
Reactive movement drills for cutting and pivoting sports, and for late-stage ACL rehab. Focused on unpredictability — random timing, random directions, no countdown.
Open the app
P/03 Open source · 2026 MIT
Prism
Controlled autonomy for AI agents — pause, approve, audit. Two lines of code per tool, your data stays local.
On GitHub
About
I trained and practised as a doctor before moving into product, first in aviation and now in finance.
I work on trading and post-trade systems at a market maker, and build AI-native products of my own.
I write about markets, agency, agent infrastructure, and the crossovers between the domains I've worked in.