Develop a React Native App with Payment Gateway Integration

I will develop a custom, high-quality React Native mobile app for both iOS and Android platforms. My service includes a full mobile app solution with modern UI/UX design, seamless API integration, and backend support. Additionally, I will provide cross-platform functionality to ensure the app works smoothly on both operating systems. You will receive a scalable, optimized app that meets your business requirements, with full testing to guarantee top performance.