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Field notes · Product and engineering

Writing about the systems behind the feature.

I write about building dependable AI-powered consumer mobile products: state, reliability, measurement, trust and the operating loops that turn capabilities into useful software.

0128 Aug 2026 · 9 min

Shipping Reliable AI Features in Consumer Mobile Apps

A production-minded framework for state, failure recovery, evaluation, observability and controlled rollout.

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0228 Aug 2026 · 10 min

From AI Capability to Consumer Habit

How recurring jobs, accumulated value, visible trust and measurement turn model capability into a product people choose to keep.

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