WhatsApp Business API Integration

We are seeking an experienced developer to integrate our existing project with the official WhatsApp Business API. The primary goal is to enable automated messaging, message tracking, and ensure seamless communication through WhatsApp within our system.

Key Requirements:
- Proven experience with the WhatsApp Business API
- Strong backend development skills, particularly in Node.js
- Expertise in webhooks, authentication, and RESTful APIs
- Ability to manage message templates, sessions, and media files
- Commitment to clear documentation and clean code practices

Deliverables:
- Complete integration with the WhatsApp Business API
- Thorough functional testing and debugging
- Basic usage documentation for future reference

We value reliability and strong communication skills. Please share examples of relevant past projects or experience to demonstrate your capability in this area.