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Dynamic and results-oriented Senior Mobile Application Developer with over 8 years of experience designing, developing, and delivering high-performance mobile applications for iOS and Android platforms. Skilled in both cross-platform frameworks (React Native, Flutter) and native technologies (Swift, Kotlin), with a deep understanding of scalable architecture patterns such as MVVM and BLoC. Recognized for creating intuitive, user-centric interfaces that meet modern design standards while ensuring optimal performance and accessibility. Demonstrated success in leading Agile development teams, mentoring junior developers, and translating complex business requirements into elegant and maintainable mobile solutions. Committed to collaborative development, performance optimization, and driving projects from concept through to successful launch.…Dynamic and results-oriented Senior Mobile Application Developer with over 8 years of experience designing, developing, and delivering high-performance mobile applications for iOS and Android platforms. Skilled in both cross-platform frameworks (React Native, Flutter) and native technologies (Swift, Kotlin), with a deep understanding of scalable architecture patterns such as MVVM and BLoC. Recognized for creating intuitive, user-centric interfaces that meet modern design standards while ensuring optimal performance and accessibility. Demonstrated success in leading Agile development teams, mentoring junior developers, and translating complex business requirements into elegant and maintainable mobile solutions. Committed to collaborative development, performance optimization, and driving projects from concept through to successful launch.

Mahim

App Developer, Front-End Developer, Back-End Developer, +6

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Dynamic and results-oriented Senior Mobile Application Developer with over 8 years of experience designing, developing, and delivering high-performance mobile applications for iOS and Android platforms. Skilled in both cross-platform frameworks (React Native, Flutter) and native technologies (Swift, Kotlin), with a deep understanding of scalable architecture patterns such as MVVM and BLoC. Recognized for creating intuitive, user-centric interfaces that meet modern design standards while ensuring optimal performance and accessibility. Demonstrated success in leading Agile development teams, mentoring junior developers, and translating complex business requirements into elegant and maintainable mobile solutions. Committed to collaborative development, performance optimization, and driving projects from concept through to successful launch.…Dynamic and results-oriented Senior Mobile Application Developer with over 8 years of experience designing, developing, and delivering high-performance mobile applications for iOS and Android platforms. Skilled in both cross-platform frameworks (React Native, Flutter) and native technologies (Swift, Kotlin), with a deep understanding of scalable architecture patterns such as MVVM and BLoC. Recognized for creating intuitive, user-centric interfaces that meet modern design standards while ensuring optimal performance and accessibility. Demonstrated success in leading Agile development teams, mentoring junior developers, and translating complex business requirements into elegant and maintainable mobile solutions. Committed to collaborative development, performance optimization, and driving projects from concept through to successful launch.

Available to hire

Dynamic and results-oriented Senior Mobile Application Developer with over 8 years of experience designing, developing, and delivering high-performance mobile applications for iOS and Android platforms. Skilled in both cross-platform frameworks (React Native, Flutter) and native technologies (Swift, Kotlin), with a deep understanding of scalable architecture patterns such as MVVM and BLoC.

Recognized for creating intuitive, user-centric interfaces that meet modern design standards while ensuring optimal performance and accessibility. Demonstrated success in leading Agile development teams, mentoring junior developers, and translating complex business requirements into elegant and maintainable mobile solutions. Committed to collaborative development, performance optimization, and driving projects from concept through to successful launch.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Senior Mobile Developer at Data Brick

July 1, 2022 - November 17, 2025

Led development of an EV charger discovery app using Kotlin and Swift, integrating Google Maps SDK and real-time location services to improve charger accuracy by 25%.

Mobile Developer at Twilio Inc.

June 1, 2022 - June 1, 2022

Developed cross-platform React Native modules for internal talent management tools, standardized UI components and enhanced development velocity. Integrated Firebase services for real-time analytics, crash reporting, and authentication, significantly improving app reliability and operational visibility.

Junior Mobile Developer at Zocks

April 1, 2019 - April 1, 2019

Contributed to iOS and Android app development using Cordova and early versions of React Native, building experience with mobile architecture.

Lead Mobile Developer at Erbis

July 1, 2022 - November 17, 2025

Led end-to-end development of flagship OS and Android applications, achieving a 30% increase in daily active users (DAU) through innovative features and performance optimizations.

Senior Mobile Developer at DataBrick

June 1, 2022 - June 1, 2022

Led development of an EV-charger discovery app using Kotlin and Swift, integrating Google Maps SDK and real-time location services to improve charger accuracy by 25%. Enhanced app performance through memory profiling and asynchronous data loading, reducing screen render latency by 20%.

Senior Mobile Developer at Twilio Inc.

May 1, 2020 - May 1, 2020

Developed cross-platform React Native modules for internal talent management tools, standardizing UI components and enhancing development velocity.

Senior Mobile Developer at DataBrick

June 1, 2020 - June 1, 2022

Led development of an EV-charger discovery app using Kotlin and Swift, integrating Google Maps SDK and real-time location services to improve charger accuracy by 25%. Optimized performance via memory profiling and asynchronous data loading, reducing screen render latency by 20%. Collaborated with backend teams to design RESTful APIs using Retrofit, Moshi and Alamofire for offline caching and synchronized state. Implemented unit/UI tests with JUnit, Espresso and XCTest, and contributed to push notifications/deep linking for engagement. Partnered with QA to establish automated end-to-end testing pipelines, reducing regressions by 35%.

Mobile Developer at Twilio Inc.

May 2, 2019 - May 2, 2020

Developed cross-platform React Native modules for internal talent management tools, standardizing UI components and accelerating development velocity. Integrated Firebase services for real-time analytics, crash reporting, and authentication, significantly improving app reliability and operational visibility.

Junior Mobile Developer at Zocks

June 1, 2017 - April 1, 2019

Implemented basic UI/UX using XML layouts (Android) and Flutter (React Native), building foundational experience with mobile architecture. Collaborated with backend teams to design RESTful APIs, and used Git for version control while contributing to a team transitioning from Waterfall to Agile methodologies. Implemented platform-specific debugging with Android Studio and Xcode, and performed early testing and performance monitoring.