So, in the pictures section of a gig, you can offer examples of your work. What would I put there to show editing/proofreading skills? Just a marked up page?
look at the gigs on below link
you can make something like this and upload
Yep, why not.
You’ve published short stories, so you can even take a snippet from that. Obviously an intro video with you in it will be better than a screenshot.
I already have basically that though. So no edited papers?
Actually you can. As i did. You just need to have a image file for your document, OR you can upload that in pdf section.