Ecommerce Virtual Assistant

We are looking for a virtual assistant to assist our US-based office staff on the following: -Help optimize listings and content on Amazon and Shopify and eventually Walmart.com -Help process and audit orders on Shopify on daily basis, manage inventory -Help process invoices for B2B sales and follow up with vendors and customers to make sure goods were delivered on time and the invoices paid for. -Perform data entry and other tasks as requested on a daily/weekly basis