Mobile Application Developer
Faiz E Qamar

Building high-performance, scalable, and user-friendly mobile applications with expertise in Android, Flutter, and React Native.

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About Me

Expert in Android, Flutter, and React Native, building high-performance and scalable mobile apps.

Crafting Scalable & High-Performance Mobile Apps

I’m Faiz E Qamar, a passionate Android, Flutter, and React Native Developer with 5 years of experience in building high-performance, user-friendly mobile applications. In addition to development, I specialize as a Mobile App Code Auditor, ensuring clean, maintainable, and optimized code for better performance and scalability.

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📱 Medicall Applications – Secure, real-time communication and telemedicine solutions.
📞 VOIP Applications – High-quality voice and video calling apps.
🔒 Security Camera Applications – Smart surveillance with live streaming and motion detection. 
📡 IoT-Connected Applications – Integrating mobile apps with IoT devices for automation and control.

What Services I’m Providing

Building scalable, high-performance mobile apps with clean and maintainable code.

Android Development

Building modern and efficient Android apps with Jetpack Compose, Kotlin, and MVVM for seamless performance and user experience.

Flutter Development​

Creating fast, cross-platform mobile applications with Flutter, using Bloc, GetX, and Firebase for high performance, reliability, and flexibility.

React Native Development

Developing dynamic and responsive mobile apps with React Native, leveraging Redux, Context API, and GraphQL for smooth interaction

Working Process

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Work Experience

Experienced in Android, Flutter, and React Native development.

Senior Software Engineer

2023-2025

Led the mobile team, managed Play Store accounts, reviewed code, and developed 9 medical applications using flavor-based architecture for scalability.

Mobile App Code Auditor

2023-2025

Responsible for reviewing code to ensure quality, performance, scalability, and best practices in mobile app development.

Mobile Team Lead

2022-2023

Led the development team, wrote clean and efficient code, and contributed to building Slickcall, a VoIP application live on Play Store and App Store.

Flutter Developer

2020-2021

Developed a food delivery application using Flutter, utilizing Bloc, Provider, GetX, Firebase, REST API integration, for scalability and performance

My Portfolio

A showcase of high-performance mobile applications I’ve developed.

What My Clients Says

Trusted by clients for delivering high-quality, scalable, and innovative mobile solutions.

Faiz solved our critical app architecture issue and guided our product forward. Highly professional and a pleasure to work with.

Muhammad Adil

A highly skilled and dedicated professional delivering exceptional work. Would gladly collaborate again in the future.

Rahul

It’s pleasure to work with you, very co operative and helpful. Thanks a bunch, I really enjoyed working. Look forward to the next set of work!

Maheshwar

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Let’s connect and create something great!

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