Shopify + Logistics API Automation Developer Needed

I need an experienced Shopify + Shiprocket + iThink Logistics + Make.com API automation developer. My Shopify → Google Sheets integration is already working. I need to connect Shiprocket and iThink Logistics with my existing Google Sheet through Make.com/API. AWB number, courier name, shipping/delivery charges, COD charges, RTO charges, shipment status, delivered/RTO status and other available shipment details should automatically update in the correct order row. I also need minor Shopify website management/changes. Developer must have practical experience with Shopify API, Shiprocket API, iThink Logistics API, Make.com, webhooks and Google Sheets API. Please provide examples of similar work and a fixed project price.