Simran C.

I am a Top Rated Plus Senior Mobile App Developer with 8+ years of experience building production-grade iOS and Android applications using React Native, Flutter, and AI-assisted development tools. I use Claude Code and Cursor as part of my daily development workflow for scaffolding components, generating test suites, writing backend functions, and accelerating feature delivery. AI tools help me ship faster, but clean architecture, security reviews, and production-grade code quality come from years of hands-on mobile development experience. I combine both to deliver apps that are built quickly and built right. My core expertise covers cross-platform development with React Native and Expo (single codebase for iOS, Android, and web), native development with Kotlin and Swift for performance-critical features, and full backend integration with Supabase, Firebase, and custom APIs. On the payments side, I have implemented Stripe, RevenueCat, Apple Pay, Google Pay, and PayPal across multiple apps, including handling App Store and Play Store in-app purchase compliance for subscription-based products. I have shipped apps across fintech, eCommerce, on-demand delivery, EdTech, healthcare, and entertainment. Whether it is a real-time streaming app, a marketplace with multi-vendor logic, or a HIPAA-compliant telemedicine platform, I bring the same approach: clean code, clear communication, and reliable delivery. What working with me looks like: end-to-end development from wireframes through App Store approval, regular progress updates with video walkthroughs, well-documented code that another developer can pick up easily, and ongoing support after launch. If you need a new app from scratch, a revamp of an existing one, or ongoing feature development, let’s discuss your project..