Hi there,
I have worked with some eBay store to upload product with variable category, Seo title with in 80 word, Other detail, variation, variation image, feature Image, shipping method, delivery time, handling time.
I can use third party tools to upload product using ASIN, Produdct url.
I have experience to work with InkFrog, HIdralister, InfiNii, shop master.
I am also able to help you process the order in your store.
So if you want I can work for you continuously.
Thanks.
Shahidul