WooCommerce E-Commerce + POS + Multi-Branch Inventory + Warranty & Repair System

I am looking for an experienced developer/team to build a complete e-commerce and retail management system for my business ZAAK in Oman. This is NOT just a normal WooCommerce website. I need one connected... (Budget: $250 - $750 USD, Jobs: API Integration, Database Management, Graphic Design, Illustrator, Inventory Management, Logo Design, Mobile App Development, Payment Gateway Integration, Photoshop, WooCommerce)