Munib H.
Liaquatpur, Pakistan
100%
Job Success
Mobile App Developer | Consultant | Android, iOS (kotlin, MVVM, MVP)
$25.00/hr
I specialize in developing high-performance native Android applications using Java and Kotlin, with a deep focus on pixel-perfect UI and seamless user experience. Over the past six years, I have worked with a wide range of clients—from startups to large enterprises—delivering high-quality mobile solutions tailored to their business needs.
My experience spans from building applications from the ground up to revamping and optimizing existing projects that need expert intervention. I understand that choosing the right developer can be a challenge, especially when technical knowledge is not your forte. Having worked on both development and troubleshooting for production apps, I have firsthand experience fixing poor development choices and ensuring long-term stability and scalability.
Why Choose Me as Your Android Developer?
✔ 6+ years of experience in native Android development.
✔ Deep expertise in Java, Kotlin, and the Android SDK.
✔ Worked on production-ready apps with millions of users.
✔ Strong background in UI/UX for Android, ensuring a smooth and intuitive user experience.
✔ Experience in third-party integrations, including Firebase, Google APIs, payment gateways, and real-time communication solutions.
✔ Performance optimization for apps to ensure speed, efficiency, and memory management.
✔ Security-focused development, ensuring compliance with best practices (e.g., PSD2, SCA, 3DS).
✔ Ability to take full ownership of a project, from concept to deployment and maintenance.
Technical Expertise
• Languages: Java, Kotlin
• Architectures: MVVM, MVP, Clean Architecture
• Backend & APIs: Firebase, Google Cloud, RESTful APIs, GraphQL
• UI & Frontend: Jetpack Compose, Material Design, Custom Views
• Database & Storage: SQLite, Room, Realm
• Networking & Integration: Retrofit, OkHttp, WebSockets
• Media & Streaming: ExoPlayer, WebRTC, Agora, Twilio
• App Performance & Optimization: Lifecycle-aware components, memory management, efficient API handling
• Security & Compliance: OAuth, JWT, Play Store policies, secure authentication methods
My Services
✅ Full-cycle Android app development – from ideation to MVP and beyond.
✅ Bug fixing, debugging, and performance optimization for existing apps.
✅ Migration from Java to Kotlin or updating legacy codebases to modern standards.
✅ Integration with third-party APIs like Google Maps, Firebase, and social media platforms.
✅ Implementing AI-driven features, including ML Kit for image/text processing.
✅ Reviving and rescuing stalled Android app development projects.
✅ Consultation on app architecture, best practices, and Play Store guidelines.
My Approach & Work Ethic
I believe that a successful app isn’t just about coding—it’s about delivering a solution that enhances the user experience and meets business goals. My priority is to ensure clear communication, professionalism, and transparency throughout the development process. Whether you need a brand-new app or improvements to an existing one, I am committed to delivering high-quality, scalable, and well-optimized solutions.
I invite you to review my client testimonials and reach out to discuss how we can bring your Android app idea to life.
Looking forward to working together! 🚀
Work history
Work history
Mobile app for car services - ODT
Mar 14, 2023
-
Dec 10, 2024
"Munib is an extraordinary developer. Communication has been great and delivery has been excellent as well."
Private earnings
Android Java App expert needed
5.0
of 1 reviews
May 28, 2022
-
Jun 27, 2024
Aug 5, 2022
5.0
"Great person to work with very knowledgeable and patient. We will have a very long relationship with Munib"
Private earnings
Create Android app bundle ready to deploy on Google Play Store
Oct 7, 2022
-
Jun 27, 2024
No feedback given
Private earnings
Android logistics APP
Jun 8, 2023
-
May 21, 2024
"Working with Munib has been extraordinary. He is very dilligent and hard working. We will definitely continue working with him in the future."
Private earnings
Application Needed for Home Alterations and Tailoring
Jan 31, 2022
-
Jun 1, 2023
Private earnings
Chromecast app
Mar 21, 2023
-
May 1, 2023
"Munib is great to work with. Inventive when needed. Straightforward in all cases. I really enjoyed working with him. Ready for any new job. You can hire Munib in full…
Private earnings
Android App with a form with fields to complete and generate a PDF result
Aug 24, 2022
-
Mar 14, 2023
"The project was done in a timely manner and with great results. We would certainly hire the freelancer again. It was a great experience to work with."
Private earnings
Tracking for Android & iOS app installs on Firebase & AppsFlyer
Jun 21, 2022
-
Dec 7, 2022
"Thank you for the help, Munib! Until the next project."
Private earnings
Kotlin, Java Developer (a-fe-3)
Mar 15, 2022
-
Jun 20, 2022
No feedback given
Private earnings
We are looking for a logo designer for our upcoming software development compmany
Apr 11, 2022
-
Jun 9, 2022
"Munib did a great job while desging a logo for our sofware development company. Will definitely hire Munib for mobile application projects in future. . I enjoyed working with Munib…
Private earnings
Android expert needed to make some changes in an app
Oct 17, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- Native App Development
- Firebase
- User Authentication
- Java
- Kotlin
- Android Studio
- Chat & Messaging Software
- Android
- iOS
- Social Media Account Integration
- Map Integration
- Mobile App Development
- Android App Development
- Swift
- Android SDK
- Third-Party Integration
- Ecommerce