Native iOS & Android App Development

I will design and develop high-performance, user-friendly native mobile applications for iOS and Android. With 15+ years of experience in Swift, SwiftUI, and Kotlin, I build modern apps that combine elegant UI, robust architecture, and seamless performance. My expertise includes: iOS: Swift, SwiftUI, UIKit, Combine, CoreData, URLSession Android: Kotlin, Jetpack Compose, Room, Retrofit, Coroutines Backend & APIs: Node.js, Express.js, REST, WebSockets, Firebase Deployment: TestFlight, Google Play Console, CI/CD pipelines (Fastlane, GitHub Actions) Integrations: Push notifications, in-app purchases, OAuth, analytics, and cloud storage What you will get: - A production-ready iOS and/or Android app with clean, maintainable code - Modern UI/UX designed for performance and accessibility - Secure data handling and API integration - Assistance with App Store and Google Play deployment - Clear documentation and post-launch support I have built and deployed apps ranging from IoT and smart device management to delivery, social, and SaaS companion apps. My focus is on creating mobile experiences that are fast, stable, and intuitive — built to scale and impress users.