Shopify Integration with Shipping API

I'm looking for an experienced API developer, preferably with a strong background in Java and Shopify integration, to work on my project.

Key tasks will include:
- Integrating a specific shipping company's API with my Shopify store. I haven't used this API before so I need someone who is skilled in this area.

- Incorporating several features into the integration including real-time shipping rates, order tracking, and the creation of shipping labels.

This project will require a deep understanding of APIs, shipping logistics, Java and Shopify. The successful freelancer will have demonstrable experience in these areas, particularly in API integration with Shopify.

Knowledge in e-commerce logistics will be highly advantageous, as will previous experience working on similar projects. Your ability to complete this project efficiently will have a significant impact on the usability and operation of my online store.

I look forward to seeing your proposals.

I already have the API key from the courier compnay