Hardware Design
Designing, building and testing custom made, complex PCBs for my own projects and at work using KiCad and Altium Designer.
Programming
Programming of embedded microcontrollers using programming languages like ANSI C or assembly as well as high-level programming in Python.
Administration
Experience in the administration and deployment of Windows and Debian based server systems, OPNsense routers and Docker applications.
Tinkering
All to do with microcontroller systems, home automation, woodworking, welding and casual nonesense stuff that the world may or may not need