I was A+ & CCNA certified while in High School, but haven't used those much after & haven't kept things current. I manage a Plex Server for my house & rebuild old systems for people who need them for non-gaming needs. I was always more of a hardware guy rather than a programmer. But have always excelled at finding odd ways around problems to do things that I've been told aren't possible.
I've recently been doing minor things in Docker, learning, experimenting, & modifying python code too add features to some plug-ins.