Product Listing On Various Marketplaces With Keyword Research, SEO, Create optimised images

I would like somebody to give me a price per hour to do product listing for me.

This needs to be done to a high standard with a great deal of skill. I need keyword research, optimised descriptions and titles, so that the products rank really well.

I have plenty of work for the right person.

I need somebody who has experience listing products with variations on:

Amazon
eBay
Etsy
Tik Tok Shop
Onbuy
Shopify.

Please only bid if you can do this to a high standard. Creating mockup images with from the images I supply would also be good.