• Designed dynamic layouts for mobile and web, integrating backend-driven navigation, feature flags, click actions, and polling APIs, ensuring real-time updates and optimized routing logic.• Enhanced app performance by optimizing memory usage (30%-40%), implementing dimension-based image caching, and reducing web load times by 20%.• Established CI/CD pipelines for Flutter and Android with environment-specific configurations, fail-safe builds, and Sentry logging, improving debugging and increasing test coverage by 30%.• Engineered robust applications using Kotlin, Jetpack Compose, and Flutter, adhering to MVVM and MVC patterns with state management through GetX, Riverpod, and BLoC.• Developed a Flutter web bridge to integrate web apps seamlessly into native Android and iOS platforms, ensuring consistent functionality across devices.• Integrated Razorpay for secure payments, socket connections for real-time communication, and Firebase Messaging for notifications, boosting user engagement by 15%.• Employed Retrofit for API communication, RoomDB for offline caching, and PostHog with Remote Config for analytics and configuration management.• Leveraged LiveData, Flows, and Coroutines for reactive operations, delivering seamless user experiences.• Successfully deployed multiple apps on the Google Play Store, achieving 10K+ downloads, with scalable architectures and optimized performance.

• Incorporated new screen design for the latest features using XML and Retrofit to implement backend API.• Handled software lifecycle phases from understanding project requirements to designing, and development.• Learned about recycler view with multiple views.• Got to know about the pagination and implemented it to load the API data as per user scrolls.• Followed the MVVM Architecture pattern for data fetching and interaction.• Fixed coding errors, upgraded interfaces, and improved overall performance for apps written in Kotlin/Java.• Revamped app from legacy code to new layout design and Kotlin code, and replaced all the deprecated dependencies