I’m putting together a truly native mobile experience for both iOS and Android that pulls together information my audience currently has to hunt for in several places. The core of the project is an aggregation engine that will: • fetch Facebook and Instagram feeds through their official APIs • call Honeycomb (and similar) endpoints to surface product listings, blog posts and user reviews All content needs to land in a single, well-structured feed that updates automatically and can be filtered by source or content type. Your job starts with choosing the best native stacks—Swift for iOS and Kotlin for Android are my default expectations, but I’m open to proven alternatives as long as the final apps feel fully native and meet the respective store guidelines. You’ll handle secure OAuth flows, efficient background syncing, pagination, basic offline caching and a clean, modern UI that keeps latency low even when multiple sources refresh at once. Deliverables 1. Two store-ready apps (iOS & Android) built from the same design system 2. Source-controlled codebase with clear documentation for API keys, environment variables and build steps 3. A lightweight backend layer (if needed) to normalise responses from the various APIs 4. Brief hand-off session and a short PDF that covers architecture, third-party libraries used and future extension points Acceptance is complete when I can install both apps, connect my test accounts, see Facebook, Instagram and Honeycomb data merged in real time, and pass App Store / Google Play review without issues.