WordPress Plugin for Shipping Rates API

I am looking for a skilled developer to create a WordPress plugin that integrates with the Rodonaves API to calculate shipping rates. The primary function of this plugin is to provide users with accurate shipping cost calculations directly on my WordPress site.

Key Requirements:
- Integrate the Rodonaves API into a WordPress plugin.
- Calculate and display shipping rates for both standard and express shipping options.
- Present shipping rates as a list of options for users to choose from.
- Ensure the plugin is user-friendly and seamlessly integrates with existing WordPress functionalities.

Ideal Skills and Experience:
- Strong experience in WordPress plugin development.
- Familiarity with API integration, particularly shipping-related APIs.
- Proficiency in PHP, JavaScript, and other relevant web technologies.
- Ability to create intuitive user interfaces and ensure a smooth user experience.

Please refer to the Rodonaves API documentation here: https://dev.rodonaves.com.br/ for more details on the API specifications. I am eager to see your approach to enhancing the shipping functionality on my site.