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Zeeshan Ayaz

@zeeshanayaz

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Senior Flutter developer delivering scalable mobile apps with clean architecture and performance.

Saudi Arabia

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What I'm looking for

I’m looking to build scalable, user-centric mobile products end-to-end in Flutter and native Android/iOS. I want teams that value Clean Architecture, performance optimization, strong QA, and mentorship while using modern CI/CD and AI-assisted development.

I’m a senior mobile application developer with 6+ years of experience specializing in Flutter and native Android (Kotlin). I’ve delivered 15+ high-performance mobile applications on Google Play Store and Apple App Store, maintaining 4.5+ average ratings.

In my current role at Genetech Solutions (Tier III), I develop and launch 10+ mobile applications for Android & iOS. I’ve improved app performance by 30% through optimized API integration, and reduced post-release bugs by 50% through stronger testing and QA practices.

I’m especially focused on building scalable, user-centric products using Clean Architecture, MVVM, and reliable REST API + Firebase integration. I also mentor junior developers and collaborate closely with UI/UX to ship responsive, high-quality features—often with AI-assisted tools to speed up delivery and debugging.

Experience

Work history, roles, and key accomplishments

Current

Software Developer (Tier III)

Current

Genetech Solutions

Oct 2023 - Present (2 years 8 months)

Developed and launched 10+ mobile applications using Flutter and Kotlin for Android and iOS, improving app performance by 30% through optimized API integration and coding practices. Integrated REST APIs and Firebase services, reduced post-release bugs by 50% with improved testing/QA, and mentored junior developers.

Flutter Kotlin API Integration Firebase Performance Optimization Testing And QA GitHub Actions

Software Developer (Tier I)

Genetech Solutions

May 2023 - Sep 2023 (4 months)

Contributed to development of 7+ cross-platform mobile applications by building UI components and integrating RESTful APIs for a smoother user experience. Worked with senior developers on Flutter and native development improvements through debugging, testing, and optimization.

Flutter Cross Platform Development UI Components RESTful APIs Debugging Testing Performance Optimization Collaboration Android Development

Associate Software Developer

Genetech Solutions

Apr 2021 - Apr 2023 (2 years)

Developed Android applications using Kotlin/Java and transitioned projects to Flutter, integrating REST APIs and third-party services to deliver new features. Collaborated with cross-functional teams to improve application stability and resolve technical issues.

Kotlin Java Flutter REST APIs Third Party Integrations Mobile App Development Cross Functional Collaboration Debugging

Android Developer

Minhasoft

Dec 2019 - Apr 2021 (1 year 4 months)

Built Android applications using Kotlin and Java with responsive UI designed via XML layouts. Integrated APIs, optimized performance, and supported deployment plus post-launch updates.

Kotlin Java API Integration Performance Optimization Responsive UI Debugging Deployment

Android Intern

Minhasoft

Sep 2019 - Nov 2019 (2 months)

Assisted with Android app development and UI design, fixing bugs and implementing small features. Supported learning and application of mobile development best practices.

Android Development UI Design Implementation Kotlin Java Debugging Testing