Experienced Classic Asp Developer for Pagseguro to Pagbank Api Migration

We are seeking an experienced Classic ASP developer to migrate our existing PagSeguro API integration to the new PagBank API. Our current website, built with Classic ASP, relies on the old Pagseguro xml api, which has been discontinued. This project requires a seamless transition to the new Pagbank json api.

The successful freelancer will be responsible for:
- Updating the Classic asp codebase to handle json requests and responses instead of xml.
- Implementing the new PagBank token-based authentication system.
- Configuring and testing the integration within a Sandbox environment.
- Generating comprehensive request and response logs to demonstrate successful checkout creation in Sandbox.
- Setting up webhook and notification handling as required by the new API.
- Collaborating with the PagBank support team to validate the integration.

Essential requirements for this role include:
- Proven, real-world experience with PagSeguro and PagBank integrations.
- Fluency in Portuguese to facilitate communication with the PagBank support team and understand local payment nuances.
- Strong experience with Classic ASP development.
- Familiarity with PIX and other Brazilian payment gateways is highly desirable.

Deliverables for this project include a fully functional Classic ASP integration with the new PagBank API, complete with sandbox test evidence, detailed request and response logs, and documentation of all changes made.