A full-stack patient and appointment management application with role-based access for admins, staff, and patients. Includes a self-service check-in kiosk, staff dashboard, SMS reminders, email notifications, QR code check-in, and online payment processing via PayMongo. Built with Python FastAPI on the backend, vanilla JavaScript on the frontend, and SQLite for data. Runs in Docker behind Nginx with full SSL.
A web-based engineering analysis tool built around a custom computation engine for multi-parameter risk assessment. The interactive frontend lets users input data and visualize results, while the backend generates detailed PDF reports with material-specific calculations. Built with Flask and deployed on Linux.
Deployed and configured an AI agent platform with support for multiple LLM backends. Set up Docker containers with GPU passthrough for AMD and NVIDIA hardware, integrated ChromaDB for vector embeddings and SearXNG for private web search, and wired up push notifications via ntfy. Built platform launchers for Windows and macOS.
Self-hosted Pterodactyl panel managing five game servers — Minecraft, Conan Exiles, and Palworld — each in its own isolated Docker container with per-server CPU and memory allocation, SFTP file access, and automated backups. Backed by MariaDB and Redis.
Built custom Discord bots in Python and Node.js that talk to the Pterodactyl API to surface server status, handle admin commands, and give players self-service controls — all from within Discord. Deployed for round-the-clock availability.
Designed and maintain a multi-domain reverse proxy setup using Caddy on a cloud VPS, routing traffic over Tailscale VPN to a home server running 30+ Docker containers. Six production domains with full SSL/TLS via Let’s Encrypt, security headers (HSTS, CSP, X-Frame-Options), and subdomain routing.