In production2024–2026Server
Raspberry Pi edge hosting server
PiTech
A Raspberry Pi 4B on a public IP running a dozen production websites, queues and automation — proof of how far careful tuning goes.
What I built
- 12 nginx sites, PHP-FPM, PostgreSQL, Redis, RabbitMQ and Docker
- PM2 for Node apps, n8n for automation
- USB SSD boot, thermal and memory budgeting