We are an AI-powered marketing SaaS platform. We offer specialized AI agents that automate key marketing workflows - from ad optimization to voice prospecting, SEO, copywriting, and customer support. We’re now building our next agent: a social media management tool that connects to Facebook and Instagram to help users create, schedule, and publish content directly from our platform. Project Scope We need a full-stack developer to build the core integration layer for our new social media agent. The project has two main pillars: 1. Facebook & Instagram API Integration • OAuth-based account connection (Facebook Login / Instagram Graph API) • Publish posts (text + image/video) to Facebook Pages and Instagram accounts • Upload and manage media assets (images, carousels) • Schedule posts for future publishing • Retrieve basic post analytics (reach, engagement, impressions) 2. AI Image Generation • Integrate an AI image generation API • Allow users to generate images from text prompts within the platform • Preview, edit prompt, and regenerate before attaching to a post • Handle image storage and optimization for social media formats Tech Stack FastAPISupabase & PostgreSQL TypeScript SvelteKitgit collaboration at least some kind of experience working with AI/LLM integrationsexpertise) • APIs: Facebook Graph API, Instagram Graph API, AI image generation API • Must integrate cleanly into our existing SaaS architecture Deliverables 1. Working Facebook/Instagram OAuth connection flow 2. Post creation & publishing module (text + media) 3. Post scheduling functionality 4. AI image generation integration with prompt-based UI 5. Media upload and management system 6. Basic analytics retrieval from published posts 7. Clean, documented code ready for production Requirements • Proven experience with Facebook Graph API and Instagram Graph API • Experience integrating AI/ML APIs (image generation preferred) • Understanding of OAuth 2.0 flows and social media platform policies • Clean code practices with documentation • Ability to deliver within 1–2 weeks Nice to Have Experience with SaaS products, multi-tenant architectures, or marketing automation platforms. Familiarity with Meta Business Suite and content scheduling tools is a plus. How to Apply Please include in your proposal: 1. A brief overview of your experience with Facebook/Instagram API integrations 2. Examples or links to past projects involving social media APIs or AI image generation 3. Your estimated timeline and rate Timeline: 1–2 weeks Budget: Open to proposals - share your rate based on scope