Work
Systems I build for clients, and my own research.
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A generative model for relational health records
A model that learns from hospital records as linked tables, ordered in time, and writes synthetic patient records with the same structure.
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Reinforcement learning for an autonomous pentesting agent
I fine-tuned Qwen 32B with reinforcement learning for a multi-agent penetration-testing system. The training worked, and the frontier models still moved faster. Here is when fine-tuning pays.
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AI coaching from poker hand histories
Tech lead on a coaching product. I contribute to its agent architecture and have shipped several of its AI coaching features. A system of several agents turns raw hand data into short, specific feedback that a player can act on.
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SDAC: assessing synthetic health data
SEARCH is a European project for health research with synthetic data. I work on the part about trust: does a synthetic dataset protect the people behind the real data, and is it still good enough to use?