My CV - well, a bit of it anyway. I have been writing computer programs more or less full time since 1968.
Some people think that being a programmer means knowing one or more computer languages.
It means knowing how to program. I have debugged other people's programs written in languages I didn't know. My daughter taught me HTML, but at the stage when she knew lots and I hadn't started, I had to debug her stuff to make it work. I've written the odd program in many more. I have worked on operating systems, compilers and applications.