Hi, I’m Hassan Shabeer 👋 I am a Senior React Native Developer with 4+ years of professional experience specializing in building modern, high-performance, and production-ready mobile applications for Android and iOS. My focus is on delivering scalable mobile-first architecture with clean, maintainable code that is ready for deployment. I help startups and businesses develop scalable mobile apps with intuitive UI, smooth user experience, and reliable functionality. Whether you need a complete app developed from scratch, complex bug fixing, API integration, or performance improvements in an existing application, I deliver high-quality professional solutions. I have successfully completed 28+ projects with a consistent 5-star rating on freelance platforms. My Core Expertise Includes: React Native & Expo: Expert cross-platform development for Android & iOS. Secure Payment Integrations: Implementing Stripe, RevenueCat, Apple Pay, and Google Pay. Firebase Ecosystem: Authentication, Cloud Firestore, and Push Notifications. State Management: Advanced use of Redux and Context API. Performance Optimization: Smooth animations and fast-loading real-time features. Clean Code Standards: Writing maintainable, comment-free code for a professional hand-off. I prioritize clear communication, on-time delivery, and providing regular updates throughout the development lifecycle. Let’s connect and build a mobile application that works smoothly and delivers a world-class user experience.