I work with markets, build analytical tools, and write about the structures that drive behavior.
If you read one thing:
On Constraints ↗ — My Substack where I use AI as a thinking partner to examine assumptions, incentives, and market mechanics—without narrative, hype, or ideology.
Latest
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How Apple Built a Digital Person Without Anyone Noticing.
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Memory makes Siri persistent. Awareness makes Siri present.
Projects
- market-state-detector ↗ — Detects high-uncertainty market conditions using volatility spikes, price gaps, and wide trading ranges
- ibkr-borrow-collector ↗ — Tracks short-sale borrow fees for 17,000+ securities across 18 markets every 15 minutes
I build tools for trading and market analysis—infrastructure that serves a practical purpose in my own work. More details at Projects.