Nathan Vassallo

Python, bash, Linux/VPS ops, REST APIs, multi-agent and LLM orchestration. Generalist who keeps specialising in the boring part: making automation fail loudly.

Reading my own trade logs properly — expectancy, profit factor, drawdown — and moving from AI-generated signals toward plain indicator rules I can actually backtest.

Project Stocks — two agent pipelines trading SPY and BTC on a paper account, unattended. Currently building the performance agent that tells me whether any of it works.

Talk to me about failure handling in systems that run unattended — retries, reconciliation, self-healing that doesn't. Also open to freelance AI automation work.