There's a LaTeX curriculum vitae template called 'OpenCV'? That's brilliant.

I use LaTeX for mine, not because of some misguided sense of street cred, but just because I want it version controlled. I'm sure there are some nice pandoc templates for styling markdown CVs, but AwesomeCV for LaTeX CVs was what I came across, and has worked fine (roughly, it's abandonware that I've tweaked/fixed a bit but nobody's PRs get merged) since. My CV doesn't say 'proudly generated with heart emojis in LaTeX', or anything like that, it's just the tool I happened to use.