Ali R.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

✅ Mobile App Developer | Android (Kotlin/Java), Flutter Expert | 7+ Years Experience With over 7 years of experience in mobile application development, I specialize in building high-quality, scalable, and maintainable apps using Android (Kotlin/Java) and Flutter. 🧠 Android Expertise ✔Clean Architecture, MVVM, MVP ✔Jetpack Compose, Material Design, Jetpack Libraries ✔REST APIs, Firebase, GraphQL, Retrofit, Volley ✔Room, SQLite, RxJava, Dagger 2, Hilt, DataBinding ✔Google Cloud Functions, Push Notifications, Ads Integration ✔Third-Party SDKs & API Integration 🚀 Flutter Expertise ✔Cross-Platform Mobile App Development ✔Custom UI Development & Animations ✔Firebase Integration (Auth, Firestore, Cloud Messaging) ✔REST/GraphQL API Integration ✔Android & iOS App Deployment ✔Performance Optimization & App Maintenance I’m passionate about delivering clean, robust, and performant apps that not only meet client expectations but exceed them. 📩 Thanks for visiting my profile! Feel free to reach out with any questions—job-related or just to connect. Have a great day! 😊