Shopify Automation Developer — Pet Ecommerce, Full Build

We are a retail and ecommerce business with two Shopify Advanced stores, around 3,000 SKUs, hundreds of orders a day. We need one developer to build an automated system connecting our supplier costs, stock levels, courier data, and profitability. Everything currently runs manually. What We Need Built • Supplier invoices extracted from Gmail and cost prices updated in Shopify automatically • Stock updated on every goods receipt, with promotional pricing tracked and reverted automatically • Actual courier cost per order captured and matched to Shopify • Net margin visible per order, product, and category, updated automatically • Supplier reorders triggered by stock levels, with our approval required before anything sends • Supplier statements reconciled against our invoice records automatically • Dropship order routing, tracking, and customer notifications How to Apply • Examples of Shopify API and Google Sheets automation you have delivered. Links or code. • Your exact solution to the Chrome bridge. • Proposed milestones and timeline. We pay on milestones. There is substantial ongoing work here for the right person.