Description
Summary This is a modification to an existing custom Shopify application, not a new app built from scratch. We have an existing custom application that connects to the Shopify Admin API and imports CSV inventory files into our Shopify store. We are looking for an experienced Shopify API developer to add a new feature to this existing application. Project Requirements: * Add a new “Tracking Import” feature to our existing app. * Import a CSV file containing: * Shopify Order Number * Tracking Number * Shipping Carrier (USPS, UPS, FedEx, etc.) * Match each row to an existing Shopify order that has already been marked as Fulfilled. * Update the existing fulfillment by adding the tracking number and carrier. * Trigger Shopify’s customer shipping notification email. * Display a summary report showing successful updates and any errors (orders not found, duplicate tracking, etc.). Requirements: * Strong experience with the Shopify Admin API (REST and/or GraphQL) * Experience working with fulfillments and tracking updates * Experience importing and processing CSV files * Ability to work with an existing codebase Please include examples of previous Shopify API projects you have completed.