Mobile Application Developer

* Developed and shipped **4 production Flutter applications** across healthcare and education, with **2 applications live on both Google Play and the App Store**. * Built and maintained healthcare features including **ambulance booking, real-time tracking, doctor consultation, medicine ordering, video calling, payments, and Google Maps integration**. * Reduced production application size by **52%** through build and asset optimization, improving download and deployment efficiency. * Developed end-to-end mobile features by integrating **REST APIs, Firebase, Node.js backend services, MySQL, and third-party SDKs**. * Implemented scalable application architecture using **Flutter, Dart, MVVM, Provider/BLoC**, improving code organization and maintainability. * Integrated and maintained **Firebase Authentication, FCM push notifications, Firebase Storage, Crashlytics, and analytics-related services** across production applications. * Contributed to **Android and iOS release management**, including Play Store/App Store deployments, signing, build configuration, and CI/CD automation using GitHub Actions. * Implemented real-time application functionality such as **ambulance location tracking and status updates**, supporting multiple user roles including customers, drivers, vendors, and admins. * Collaborated with backend, product, and technical teams to deliver features from **requirements and API integration through testing, deployment, and production support**. * Researched and evaluated **APIs, SDKs, cloud services, AI/LLM integrations, and third-party technologies**, helping identify practical solutions based on functionality, scalability, and cost.