
Twinfolio: an open-source portfolio that answers as you
Twinfolio is the open-source engine I pulled out of this site: a personal portfolio that chats as you, grounded in your real work — built by talking to it, with no database and one API key.
Applied AI, UX Lead at Google
GenUX/UI · LLM Evals · Autoraters
Essays and build-in-public notes on applied AI — RAG, evals, generative UX, the tools I ship, and open source.

Twinfolio is the open-source engine I pulled out of this site: a personal portfolio that chats as you, grounded in your real work — built by talking to it, with no database and one API key.

Every shadcn project I start stalls at the same step: the theme. Inspired by TweakCN, I built Theme Studio — describe a vibe, drop a screenshot, or paste a URL and get a full OKLCH theme with a live WCAG audit. Free, in my chat or fullscreen.
Occasional essays on applied AI — RAG, evals, generative UX, and the tools I ship. No spam, unsubscribe in one click.