Full-Stack & Real-Time Web .

A real-time PWA with Web Push written from scratch; surprise games land on both phones at once.

A real-time multiplayer PWA I built for my long-distance girlfriend and me. Surprise games drop onto both phones at random times when we're both awake, we play live for a minute, and a separate AI agent writes a new game every day. One Durable Object per room, Web Push written from scratch, and it runs for $0 on Cloudflare's free plan.

A React and TypeScript front end over FastAPI, including movies in theaters this week.

A two-stage hybrid movie recommender, built the way production systems are. A two-tower neural model retrieves candidates through Proxima, my own C++ vector search engine; a neural ranker reorders them. It answers free-text requests like 'a slow-burn sci-fi like Arrival but funnier' and includes movies in theaters this week.

React, TypeScript and FastAPI with voice through Vapi, shipped end to end in a week.

An AI patient assistant that talks back, in text and in voice. I took it from an empty folder to a shipped product in under a week, working entirely AI native.

A TypeScript front end and FastAPI back end for a social graph, running on AWS.

A social platform that thinks in relationships. It keeps 50 thousand connections in a graph database and answers who knows who in two hops, with profiles and content living in their own store alongside.

A zero-dependency TypeScript and Canvas app you can click, drag and break on purpose.

Vector search does not scan your data, it walks a graph. This runs the real HNSW algorithm on points you can see and replays the walk hop by hop, so you can watch a query fall through the layer stack and land on its neighbors. Click to move the query, drag the sliders, break it on purpose.