Production-grade products built by AI agents and a senior engineer, together.
An investment operating system for individual investors, shipped as a macOS desktop app. Agents encoding an investment methodology run locally and propose decisions; a kernel weighs each one against the user's own investment principles, and final approval always rests with the user. We designed the trust architecture — the agent package permission model, shadow mode, an append-only journal — as product experience.
An SEO/GEO analytics tool that tracks how brands get recommended across AI search channels like ChatGPT, Gemini, Claude and Perplexity. We ran it end to end: strategy, product design, frontend development and search optimization.
A blogging platform for makers who are serious about growth. A publishing service with feeds, discovery, rankings, a markdown editor, RSS and blog analytics — we shaped everything from product direction to UX and the frontend experience.