I need a polished e-commerce application that runs natively on both iOS and Android. The core of the build is a friction-free shopping flow: customers browse a well-structured product catalog, add items to their cart, check out through a secure payment gateway, and leave ratings or reviews once their order is complete. You are free to choose the most efficient tech stack—whether that’s a modern cross-platform framework like Flutter or React Native, or two focused native builds—as long as the finished apps feel fast, follow each store’s UI conventions, and can scale as the catalog grows. Key deliverables • Fully tested iOS and Android apps, each ready for App Store / Play Store submission • Integrated payment gateway (Stripe, PayPal, or similar) with PCI-compliant handling of transactions • Dynamic product catalog with search, filter, and variant support • User review & rating module tied to individual products and orders • Clean, well-documented codebase and brief hand-over guide I’ll provide brand assets, product data, and API endpoints if you prefer a headless commerce setup. Feel free to suggest the best approach for admin management and analytics. Once we agree on milestones, the first sprint can focus on the catalog and navigation, followed by checkout, then user feedback. Looking forward to seeing what you can build.