Amazon FBA and Shopify Specialist

I'm seeking a VA that has a minimum of 3 years experience that MUST know and can demonstrate proven results with Amazon FBA and Shopify.

I need someone who can do following:

1. Product research
2. Have existing supplier relationships in China and abroad
3. Product listing
4. Customer service
5. Track metrics and reports
6. Expert at using product research tools and continually finding winning or trending products for listing