Shopify Web App Development

I need a web app similar to ShipTurtle for my Shopify store. The app should integrate with my ERP systems and be optimized for both desktop and mobile.

Core functionalities required:
- Order management
- Inventory tracking
- Vendor management

Ideal skills and experience:
- Experience developing web apps
- Proficiency in Shopify and ERP integration
- Strong UI/UX design for mobile and desktop optimization
- Knowledge of order management systems

Need a copy of following app :
https://app.shipturtle.com/app/dashboard/analytics