I'm a freelance full-stack developer. My main skill is turning Figma designs into React code really fast. My trick is to first "clean up" and tweak the Figma file so that it works well with the Figma-to-code plugin & React template I use.
Afterward, I can have a pixel-perfect version in one or 2 days.
I'm just starting, so I'm clueless about marketing, sales, and how to get clients in general.