
Eleyeen Ahmed
Mobile and Full Stack Developer React Native Flutter AI
Skills

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Portfolio
Work experience
React Native Developer
JanBark Technologies • Full-time
Apr 2024 - Present • 2 yrs 4 mos
Worked as a React Native Developer, building and maintaining production-ready mobile applications for different business domains. I was responsible for developing features from UI implementation to API integration, testing, optimization, and App Store/Google Play releases. Key responsibilities and achievements: Developed cross-platform iOS and Android applications using React Native. Built reusable and scalable UI components and maintained clean project architecture. Integrated REST APIs and third-party services. Implemented authentication, token management, push notifications, analytics, and other mobile features. Worked with Firebase services including Analytics, Messaging, and Storage. Managed Android and iOS builds, release configurations, and app deployment. Integrated subscriptions and in-app purchase functionality. Worked with JavaScript, TypeScript, React Native, React.js, and modern React patterns. Optimized application performance, stability, and user experience. Collaborated with designers, backend developers, QA engineers, and project managers. Debugged production issues and delivered fixes and improvements. Used Git and modern development workflows to maintain and deliver projects. Technologies: React Native, React.js, JavaScript, TypeScript, Firebase, REST APIs, Git, Android Studio, Xcode, iOS, Android, Redux/Context API, Push Notifications, App Store, Google Play.
Mobile App Developer
CareCloud
Dec 2022 - Apr 2024 • 1 yr 4 mos
Developed mobile applications for different business requirements, focusing on clean UI, reliable functionality, API integration, and performance. Worked on complete features as well as improvements and maintenance of existing applications. Key responsibilities: Designed and developed mobile features using React Native. Converted UI designs into responsive mobile interfaces. Integrated APIs and handled application state and data flow. Implemented Firebase notifications, analytics, authentication, and storage. Worked on e-commerce, marketplace, delivery, and business application features. Optimized FlatList and other components for better mobile performance. Handled debugging and release builds for Android and iOS. Worked with Git-based development workflows. Delivered complete features based on project requirements. Skills: React Native, JavaScript, TypeScript, Firebase, React.js, REST APIs, Redux, Git, Android, iOS