Meta / Instagram Graph API Expert – App Review & Integration

We are building GES (Global Entertainment Solution), a SaaS/CRM platform for hospitality and nightlife professionals. We are looking for a developer/consultant with real experience with Meta Developer Apps, Instagram Graph API and Meta App Review to help us complete the process end-to-end. We need help with: * Creating/configuring our Meta Developer App correctly * Instagram account connection / OAuth onboarding * Identifying the exact permissions/scopes required * Instagram Messaging API + webhooks * Standard vs Advanced Access * Preparing and submitting the Meta App Review * Review videos, test-user setup, use-case explanations and required documentation * Responding to Meta feedback/rejections if necessary * Completing the integration with our existing backend We already have a working product and development team. We are not looking for someone to build GES from scratch — we need a Meta Graph API specialist to guide and implement the official integration and approval process. Important: Please apply only if you have previously worked with Instagram Graph API / Meta App Review. In your application, please tell us: 1. Which Instagram/Meta permissions you have obtained approval for before. 2. Whether you have personally completed Meta App Review for a production app. 3. What information/access you would need from us to start. 4. Your estimated process/timeline. Goal: Get GES properly connected to the official Meta/Instagram APIs and ready to onboard external users.