obsrh.life
Systems builder. Not a developer by title — just someone who'd rather understand everything completely than trust a black box.
I build and run infrastructure. Proxmox hypervisors, self-hosted email, automated certificate management, local AI, and a custom-built heat pump controller — all running in a homelab that gets treated like production. When something breaks, I dig until it's fixed. When something doesn't exist, I build it.
Rock and progressive music — written, recorded, and produced independently. Logic Pro, MIDI, virtual instruments, Les Paul. Same approach as the infrastructure work: layered, carefully tuned, rebuilt until it sounds right.
Custom heat pump thermostat system written in C#/.NET 9. Cross-platform, actively maintained since April 2024. Five operational modes, hardware abstraction across multiple relay and sensor types, REST API, SQLite persistence, and a Flutter companion app. Part of a larger home automation ecosystem.
| Email Server | RUNNING — daily driver |
| Cert Automation | RUNNING — auto-renew active |
| Nextcloud / Immich | RUNNING — sync active |
| Local AI / TTS | RUNNING — multi-agent |
| PiHole | RUNNING — DNS resolver |
| This Site | RUNNING — you're looking at it |