Interest
Apart from my great interest in Python I am also interested in RF hacking projects mainly from Great Scott Gadgets like HackRF One, Ubertooth One, YARD Stick One.
In 2012 I got into 3D printing. I build my first 3D printer in 2013. I bought some machines, did a few projects, even printed commercially for a while.
Another point of interest is hosting open source apps with Docker. I have got at home a small setup with Ubuntu server, Docker, Nginx, Graphana with every day backup.