Listing & management, need experienced Amazon & eBay lister.

We've got an ebay and Amazon seller site, which at its height contained over 500 skus. They have been 'on holiday' for the past year and we are looking to get back open. However muvh of the stock listed has been sold elsewhere so needs a total update. Also, many listings need improvement.
I am looking for someone to help get running again. It will need sifting through the listings to amend quantities and delete missing stock, as well as set up shipping rules etc.

Has to be able to communicate regularly and efffectively by zoom or similar to work together.

Thanks

Michael.