// software & system integrations
Independent developer for custom software and system integrations, from BACnet/Modbus links to embedded systems on STM32 and ESP32.
// projects
Custom component that lets Home Assistant read and write directly to BACnet devices, without a middle layer or gateway.
home assistant
python
Virtual BACnet controller that converts current and forecast weather data into usable BACnet and Modbus data points for building automation.
weather api
Web application that reads out the XY-MD02 temperature and humidity sensor and displays it clearly.
Collection of Node-RED nodes for network diagnostics and management within flows.
javascript
network
// services
Software that fits your system or process, not the other way around. From initial design to a working integration.
Sparring on what's technically feasible, which architecture holds up, and where the risks are before you build.
Maintenance and incident follow-up on existing systems, so they keep running without surprises.
Reliable hosting for websites and web applications, configured to match your project.
POP3/SMTP/IMAP, catch-all addresses and spam filtering, set up and maintained correctly.
Manage it yourself or have it managed, from initial setup to daily changes.
// other work
Besides software and integrations, I also do this:
Wiring, circuits and installations.
Firmware on STM32, ESP32 and PIC.
Refurbishing 35mm SLR film cameras.
