Lab

A writing editor that feels like paper, where the AI asks questions about your prose instead of rewriting it. My working thesis on human-centered AI, shipped as a product: the machine interrogates, the human writes.

Next.js · Tiptap · Anthropic API

A platform that transforms years of WhatsApp history (text and voice notes) between two co-parents into a vectorized, queryable knowledge base with visualization and a RAG interface. Built with consent from both sides, PII redaction as a first-class pipeline stage, and three audiences from one pipeline: a private archive for me and my daughter, a redacted public piece, and a feed of ideas worth keeping.

Python · Presidio · Supabase pgvector · Gemini · Claude · Next.js · D3

A local-first, queryable archive of everything I’ve authored across channels and time: tweets, WhatsApp messages, voice notes, journal entries, blog posts, and podcast turns, normalized into a single timeline. A private second brain, and a legacy archive for my daughter. Nothing leaves the machine.

Python · local embeddings

Visualizes World Cup 2026 data against public country data, GDP, population, weather, looking for fun correlations. Built because the question was fun.

TypeScript

A 3D reconstruction of the hand-powered river ferry that crossed the Río Grande de Loíza from the 1820s until a bridge replaced it in 1986. Pick a decade and watch the ferry, the mangroves and the crossing change. Work in progress.

React Three Fiber · TypeScript · OpenStreetMap

A browsable reference library of graphic design, illustration and typographic styles, from Victorian ephemera to WPA posters. One YAML file per style, enriched from Getty AAT, Wikidata and open-license museum images. Dates and origins that I can’t verify stay out.

Astro · Node · SQLite · Wikidata

This site. Statically generated, obsessively small, and part of the experiment: designed and built end to end with AI in the loop.

Next.js · Tailwind · Framer Motion