I'm a physician by day but have been programming as a hobby since the 1980's and try to hold myself to the standards of "real" developers as much as I can. I've written in BASIC, 6502 assembly, Pascal, C++, Perl/PHP, Java, and Python in the past.

Obviously, Rust is my language of choice now. I still consider myself an advanced noob at this point, but have managed to develop a whole game engine (Amble) and associated developer tooling despite that fact.