I build software systems that scale and AI systems that actually work in production.

Lead Consultant at Thoughtworks. I design platforms, lead engineering teams through hard technical transitions, and ship AI products that solve real business problems.

5 min read

The economics of an agent's context window

An agent re-sends its whole conversation every turn. What that does to a bill, what a real project's numbers showed, and the five habits that changed it.

8 min read

Context engineering in practice

AI coding tools are context engines. How the harness works, the practices that improve what it produces, and what to settle before a team adopts them.

6 min read

Working with AI

The mental model, the five levers that actually work, and the failure modes to watch for when you put an LLM into your daily workflow.

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