I'm by no means a professional developer but I do speak a few programming languages and code almost on a daily basis. That comes with running a rather complex home lab plus I love to build little electronic gadgets based on Atmel or Espressif micros either for fun or for my home automation.
Here's a little overview - you can also have a peek at my GitHub...
|C embedded (Atmel/Espressif)||Project-based - about quarterly||⬤⬤⬤⬤⬤|
|C++ embedded (Atmel/Espressif)||Project-based - about quarterly||⬤⬤⬤⬤⬤|
|Ruby||No skills whatsoever - black magic - only listed for the sake of completeness||⬤⬤⬤⬤⬤|