Indoor localization for HoloLens 2 headsets using Monte Carlo Localization on building floor plans. Edge computing for first-responder navigation.
Built RAG-powered AI trading assistant. Built real-time co-browsing engine with DOM mirroring over WebSockets.
CLI file transfer. One command, one QR code. Zero-knowledge relay with NaCl encryption. Keys live in the URL fragment, server only touches ciphertext.
The cursors you see on this page are real. Go WebSocket relay, GeoIP country flags, session recording with ghost replay.
Real-time SSH attack monitor. Exposed a server to the internet, built a dashboard to watch bots hammer it. FastAPI tails syslog, geolocates IPs, Leaflet.js animates attacks live.
Bare-metal + VPS across two countries, meshed with Tailscale. Custom monitoring, automated backups behind Cloudflare Tunnels.