We are looking for an experienced developer who has strong expertise in WhatsApp Cloud API (Meta) to help us migrate our existing setup to a custom-built web application. Currently, we are using a third-party solution provider (Tech Provider) for WhatsApp integration. We now want to move away from that setup and fully transition to our own system using WhatsApp Cloud API. Scope of Work: * Migrate existing WhatsApp integration from solution provider to WhatsApp Cloud API * Set up and configure WhatsApp Cloud API with our custom web app * Ensure smooth transition without message/data loss * Recreate existing workflows, messaging logic, and automation in the new system * Handle webhook setup, message sending/receiving, and event handling * Assist with testing and deployment Requirements: * Proven experience with WhatsApp Cloud API (Meta) * Strong backend development skills (Node.js / Python / PHP or similar) * Experience with API integrations and webhook handling * Understanding of WhatsApp Business platform and migration process * Ability to troubleshoot and ensure stable production deployment Nice to Have: * Experience migrating from BSP (Business Solution Providers) * Knowledge of message templates and approval process * Familiarity with scaling messaging systems Goal: We want a clean, reliable, and fully controlled WhatsApp integration inside our own system without dependency on third-party providers. Please include: * Your experience with WhatsApp Cloud API * Similar projects you have completed * Your approach for handling migration Looking forward to working with a skilled developer who can make this transition smooth and efficient. Important Note: We don't need a developer, we a person who has strong knowledge in WABA accounts