I've been a professional C, Perl, PHP and Python developer.
I'm an ex-sysadmin from the late 20th century.
These days I do more Javascript and CSS and whatnot, and promote UX and accessibility.
Online since 1990 Yes! I started with Gopher. I do modern Web Component Development with technologies supported by **all** WHATWG partners (Apple, Google, Microsoft & Mozilla)
I prefer to do my important mission-critical work on the coco.
Keeps us sharp. We learned every byte counts. I never deliver a Web Component over 16KB
Fun fact; the Z80 CPU was also used in the space shuttle; NASA bought a shitload of them to keep it flying.