Single word for multiskilled on different programming platforms

I was just wondering if there’s a word for a multi skilled/multi talented for a Web Designer, Web Developer and a Graphic Artist? Currently if you know everything on Software Development you will be called as a full-stack developer but that is only for Software Development. I’m trying to pick if its better to call it as a polymath or a virtuoso but i don’t know if what is more better than the two of them.

Thank you guys in advance!!!