Integrate XML datafeed from dropshipper to my woocommerce store

Thanks for your interest. Please don't send generic replies. Please read carefully and reply only if you have the experience and skills specifically requested. 1. I need to connect to my dropshipper using their xml product data feed API 2. Integrate to my woocommerce store. 3. Make initial sync to update products already imported to store. I already have 11.000 products in the store. Need to add another 3.000 from dropshipper. 4. Set up to sync, add/delete/update simple products, inventory and orders automatically. 6. Sync Orders to be sent automatically from store to dropshipper. This includes sending to dropshipper the packing slip and or shipping label. 7. Provide some sort of simple cron dashboard or interface so I can perform subsequent inventory updates automatically or on demand, by myself. 8. Post-sale customer service if anything goes wrong. This will be an ongoing project with other stores to come, so please be honest, reliable, available, and able to provide future technical assistance on as-needed basis. Thank you