i45G

i45G designs and builds production-grade IoT for small and mid-sized businesses: the devices on the factory floor, the secure network between them, and the dashboards people actually use. I work across all of it, from the sensor to the screen.

Industrial machines speak old, honest protocols — Modbus over RS-485, LoRaWAN across a site. We connect them to the modern world without pretending the factory is a data centre: minimal, secure networks (WireGuard, OpenVPN, SD-WAN), Linux gateways, Docker-first deployments, and real-time web dashboards.

It's a small, mentor-led team, which means I'm in every layer and most decisions. That's the kind of engineering I want: whole systems, real constraints, things that have to keep working when nobody is watching.