I’m launching a full-featured e-commerce mobile application that must run smoothly on both iOS and Android from a single codebase. The core focus is a clean buying journey—browsing, cart, secure checkout, and order tracking—wrapped in a modern, intuitive UI. The build should include user authentication, push notifications for order updates, and a lightweight admin layer so I can manage inventory, discounts, and analytics without touching the code. Payment gateway integration (Stripe or similar) and basic GDPR-compliant data handling are also on the table. Deliverables • Universal mobile app compiled for iOS & Android • Source code with clear comments and build instructions • API or backend setup (cloud-hosted is fine) linked to the app’s data layer • Final test build plus assistance through App Store and Google Play submission If you prefer Flutter, React Native, or another proven cross-platform stack, let me know—maintainability and performance take priority over any specific framework. I’m aiming for a smooth hand-off, so please factor in documentation and a short knowledge-transfer session once we’re live.