Facebook App Development with WhatsApp Integration

I’m looking for a skilled developer to create a Facebook application that integrates the WhatsApp Embedded Signup process. This application will be reviewed and validated as a partner solution.

Key Requirements:
• Integrate the WhatsApp Embedded Signup process.
• Generate a WhatsApp number, account ID, number ID, and an access token with permissions for messaging and WhatsApp management.
• Develop the frontend using JavaScript and the backend with .NET 8 (REST API and MVC architecture).
• Deliver complete source code, a properly configured Facebook application, installation/configuration instructions, and documentation.
• Provide additional maintenance support if needed.

Ideal Skills:
• Proven experience in developing Facebook applications.
• Familiarity with the WhatsApp Embedded Signup documentation.
• Strong expertise in JavaScript and .NET 8, with experience in user authentication and messaging integration.

This project is a unique opportunity to build a high-profile application with significant user engagement potential. Please ensure you have the necessary skills and experience before bidding.