I’m a Senior Mobile App Developer with 10+ years of experience building high-performance, scalable applications across iOS, Android, and cross-platform ecosystems, with deep expertise across the modern mobile tech stack.
I work extensively with cross-platform frameworks including React Native (CLI, Expo), Flutter (Dart), Ionic + Capacitor, Xamarin, and NativeScript, enabling efficient development with near-native performance. For native development, I use Swift, SwiftUI, and Objective-C for iOS, and Kotlin and Java for Android, leveraging Android Jetpack components such as ViewModel, LiveData, Navigation, Room, and Compose.
I design scalable architectures including MVVM, MVC, MVP, Clean Architecture, and Modular Architecture. I apply advanced state management using Redux, Zustand, Context API, MobX, Recoil (React Native), and Provider, Riverpod, Bloc, Cubit (Flutter), ensuring predictable and maintainable state flows.
For networking, I integrate RESTful APIs and GraphQL using Axios, Fetch API, Apollo Client, Retrofit, and Dio, and build real-time features with WebSockets, Socket.IO, Firebase Realtime Database, and Firestore. I implement secure authentication using JWT, OAuth2, OpenID Connect, Firebase Auth, and biometric authentication (Face ID, Touch ID).
I work with local and offline-first storage solutions including SQLite, Realm, Core Data, Hive, WatermelonDB, and AsyncStorage, implementing caching, synchronization, and conflict resolution strategies.
I integrate core mobile features such as push notifications (Firebase Cloud Messaging, APNs), background services, geolocation, BLE (Bluetooth Low Energy), NFC, camera, media processing, and maps using Google Maps SDK and Mapbox.
I integrate third-party services and SDKs including Stripe, PayPal, Firebase (Analytics, Crashlytics, Remote Config, Performance), Sentry, Amplitude, and Segment for monitoring, analytics, and payments.
For DevOps and delivery, I manage CI/CD pipelines using Fastlane, GitHub Actions, Bitrise, Codemagic, Jenkins, and CircleCI. I automate testing, signing, and deployment, and handle publishing to the Apple App Store and Google Play Store, including provisioning, TestFlight, Play Console, and compliance processes.
I incorporate AI-powered features using OpenAI APIs, LangChain, Hugging Face, TensorFlow Lite, and Core ML, supported by Python backends built with FastAPI, Flask, or Django for intelligent chat, recommendations, and on-device or cloud-based inference.
I ensure quality through testing frameworks such as Jest, Detox, React Native Testing Library, Flutter Test, Espresso, UIAutomator, and XCTest, following best practices in clean code, code reviews, and Agile methodologies.
With a strong foundation in C/C++, .NET, and experience in DirectX and OpenGL, I bring low-level optimization skills and a performance-first mindset, delivering scalable, secure, and production-ready mobile applications.