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I will develop android and flutter mobile apps
Nafis Quaisar
About this gig
Looking for a professional Android or Flutter app developer? I can help you build a reliable, modern, and user-friendly mobile application tailored to your requirements.
I specialize in developing Android and cross-platform mobile applications using Kotlin, Java, Flutter, and React Native.
What I can provide:
Custom Android & Flutter app development
Modern and responsive UI
Firebase integration and authentication
REST API integration
Database integration
Login & signup functionality
Offline data storage
Bug fixing and performance improvements
App icon and splash screen
Google Play Store submission
Technologies I work with:
Kotlin, Java, Flutter, React Native, Firebase, REST APIs, Retrofit, Room Database, MVVM, Hilt, and Kotlin Coroutines.
I focus on clean code, smooth performance, scalable architecture, and a good user experience.
Please contact me before placing an order so we can discuss your app requirements and choose the right package for your project.
Get to know Nafis Quaisar
Nafis Quaisar
Mobile App Developer
- FromIndia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Hindi, Urdu, English
I am a Mobile App Developer specializing in Android, Flutter, Java, Kotlin, and React Native. I build clean, scalable, responsive, and user-friendly mobile applications based on client requirements. I can develop apps from scratch, integrate REST APIs and Firebase, implement authentication, databases, offline functionality, and modern app architectures. I work with technologies such as MVVM, Retrofit, Room Database, Hilt, Coroutines, and Firebase. My focus is on clean code, reliable performance, responsive UI, and delivering high-quality mobile applications.
FAQ
Can you develop both Android and cross-platform mobile apps?
Yes. I can develop Android and cross-platform mobile applications using Kotlin, Java, Flutter, and React Native, depending on your project requirements.
Can you integrate Firebase into my app?
Yes. I can integrate Firebase services such as authentication, database, storage, notifications, and other required Firebase features.
Can you integrate APIs into my mobile app?
Yes. I can integrate REST APIs and connect your app with external services, databases, and backend systems according to your requirements.
Can you fix bugs or improve an existing Android app?
Yes. I can troubleshoot bugs, fix crashes, improve performance, and make necessary updates to existing Android or Flutter applications.
Do you provide the source code?
Yes. Source code can be included according to the selected package. Please check the package details before placing your order.
Can you publish my app on Google Play Store?
Yes, I can assist with the Google Play Store submission process if it is included in your selected package or purchased as an additional service.
What do you need from me before starting the project?
I need your app requirements, preferred design or reference, required features, API or backend details if applicable, and any other necessary project assets.
