Shopify Flow Dropship Automation Setup

I’m rebuilding my Shopify dropshipping store and want every automation in place before I start importing the full 5,000-plus product catalogue. The heart of this project is Shopify Flow, and I need a... (Budget: $750 - $1500 USD, Jobs: Amazon Web Services, Automation, Dropshipping, eBay, Inventory Management, PHP, Product Management, Shopify)