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Hi, I'm Kalyan G, an Android Developer with over 5 years of hands-on experience in designing and deploying user-centric mobile applications. I specialize in Kotlin, Jetpack Compose, and modern architectural patterns like MVVM and MVI. I enjoy leading feature development from concept to launch, focusing on clean, maintainable code and optimizing app performance. I pride myself on being a collaborative team player who works closely with UX/UI designers and backend developers to deliver exceptional mobile experiences. I am passionate about writing robust code and improving user engagement through thoughtful application design and analytics.…Hi, I'm Kalyan G, an Android Developer with over 5 years of hands-on experience in designing and deploying user-centric mobile applications. I specialize in Kotlin, Jetpack Compose, and modern architectural patterns like MVVM and MVI. I enjoy leading feature development from concept to launch, focusing on clean, maintainable code and optimizing app performance. I pride myself on being a collaborative team player who works closely with UX/UI designers and backend developers to deliver exceptional mobile experiences. I am passionate about writing robust code and improving user engagement through thoughtful application design and analytics.

Kalyan G

App Developer, Developer, Programmer, +1

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Hi, I'm Kalyan G, an Android Developer with over 5 years of hands-on experience in designing and deploying user-centric mobile applications. I specialize in Kotlin, Jetpack Compose, and modern architectural patterns like MVVM and MVI. I enjoy leading feature development from concept to launch, focusing on clean, maintainable code and optimizing app performance. I pride myself on being a collaborative team player who works closely with UX/UI designers and backend developers to deliver exceptional mobile experiences. I am passionate about writing robust code and improving user engagement through thoughtful application design and analytics.…Hi, I'm Kalyan G, an Android Developer with over 5 years of hands-on experience in designing and deploying user-centric mobile applications. I specialize in Kotlin, Jetpack Compose, and modern architectural patterns like MVVM and MVI. I enjoy leading feature development from concept to launch, focusing on clean, maintainable code and optimizing app performance. I pride myself on being a collaborative team player who works closely with UX/UI designers and backend developers to deliver exceptional mobile experiences. I am passionate about writing robust code and improving user engagement through thoughtful application design and analytics.

Available to hire

Hi, I’m Kalyan G, an Android Developer with over 5 years of hands-on experience in designing and deploying user-centric mobile applications. I specialize in Kotlin, Jetpack Compose, and modern architectural patterns like MVVM and MVI. I enjoy leading feature development from concept to launch, focusing on clean, maintainable code and optimizing app performance.

I pride myself on being a collaborative team player who works closely with UX/UI designers and backend developers to deliver exceptional mobile experiences. I am passionate about writing robust code and improving user engagement through thoughtful application design and analytics.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Javanese

Advanced

Work Experience

Android Developer at Walmart

January 1, 2025 - Present

Contributed to the development of the main Walmart consumer application, focusing on enhancing the in-store experience and e-commerce features. Led the development of a new in-app product returns module, architecting and developing the Mobile Express Returns feature with Jetpack Compose and MVI pattern. Utilized CameraX and ML Kit for barcode scanning, built offline draft systems with Room, and managed asynchronous operations with Kotlin Coroutines and Flow. Integrated internal REST APIs for order history and return authorization, developed reusable UI components, and wrote comprehensive unit, integration, and UI tests to ensure feature quality. Collaborated on CI/CD pipeline integration and used Firebase Analytics to track user engagement, fixing performance bottlenecks and refining UX/UI flows. Participated in code reviews and maintained high coding standards.

Android Developer at BlueCross BlueShield Association (BCBSA)

December 31, 2024 - July 29, 2025

Key developer for the Blue Finder application, modernizing the codebase by migrating legacy Java/XML screens to Kotlin and Jetpack Compose. Helped modularize the app, improving build times and decoupling features. Developed features such as Digital ID Card for viewing and sharing insurance cards, provider search functionality with Google Maps API and offline caching. Managed UI state using ViewModels and StateFlow in an MVVM architecture. Refactored networking layer with Retrofit, wrote unit tests for ViewModels and repositories, integrated Firebase Cloud Messaging for notifications, and used Hilt for dependency injection. Worked in agile teams, debugging Jira issues, defining API contracts, and ensuring HIPAA data privacy compliance.

Android Developer at eBay

July 31, 2023 - July 29, 2025

Contributed to eBay’s core e-commerce Android app by developing checkout and payment UI components with XML and ConstraintLayout. Built features such as Recently Viewed Items using SQLite and repository pattern, implemented network communications with Retrofit and OkHttp, and refactored legacy Java code to Kotlin improving null safety. Managed asynchronous operations with Coroutines and LiveData, optimized image loading with Glide, and maintained unit tests with JUnit and Mockito. Worked in large agile teams with SVN and Git version control, debugging lifecycle and state management issues. Assisted with UI implementation for order-level savings and discounts during checkout.