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Hi, I’m a Senior Android Developer with over 10 years of experience crafting large-scale, high-performance mobile applications. I enjoy working with Kotlin and Java and have a strong foundation in functional programming and reactive patterns. I’m passionate about creating smooth, responsive user interfaces using Jetpack Compose, and I have deep experience in building secure, scalable, and user-friendly mobile solutions. Throughout my career, I’ve developed apps for well-known companies like Capital One, American Airlines, Walgreens, and USA Today, focusing on everything from seamless authentication and smooth API integration to performance optimization and engaging UI/UX designs. I thrive in agile environments, love collaborating with cross-functional teams, and am always eager to embrace new technologies and best practices to deliver truly outstanding Android experiences.…Hi, I’m a Senior Android Developer with over 10 years of experience crafting large-scale, high-performance mobile applications. I enjoy working with Kotlin and Java and have a strong foundation in functional programming and reactive patterns. I’m passionate about creating smooth, responsive user interfaces using Jetpack Compose, and I have deep experience in building secure, scalable, and user-friendly mobile solutions. Throughout my career, I’ve developed apps for well-known companies like Capital One, American Airlines, Walgreens, and USA Today, focusing on everything from seamless authentication and smooth API integration to performance optimization and engaging UI/UX designs. I thrive in agile environments, love collaborating with cross-functional teams, and am always eager to embrace new technologies and best practices to deliver truly outstanding Android experiences.

Pavan Kumar Reddy T

App Developer, Developer, Programmer, +3

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Hi, I’m a Senior Android Developer with over 10 years of experience crafting large-scale, high-performance mobile applications. I enjoy working with Kotlin and Java and have a strong foundation in functional programming and reactive patterns. I’m passionate about creating smooth, responsive user interfaces using Jetpack Compose, and I have deep experience in building secure, scalable, and user-friendly mobile solutions. Throughout my career, I’ve developed apps for well-known companies like Capital One, American Airlines, Walgreens, and USA Today, focusing on everything from seamless authentication and smooth API integration to performance optimization and engaging UI/UX designs. I thrive in agile environments, love collaborating with cross-functional teams, and am always eager to embrace new technologies and best practices to deliver truly outstanding Android experiences.…Hi, I’m a Senior Android Developer with over 10 years of experience crafting large-scale, high-performance mobile applications. I enjoy working with Kotlin and Java and have a strong foundation in functional programming and reactive patterns. I’m passionate about creating smooth, responsive user interfaces using Jetpack Compose, and I have deep experience in building secure, scalable, and user-friendly mobile solutions. Throughout my career, I’ve developed apps for well-known companies like Capital One, American Airlines, Walgreens, and USA Today, focusing on everything from seamless authentication and smooth API integration to performance optimization and engaging UI/UX designs. I thrive in agile environments, love collaborating with cross-functional teams, and am always eager to embrace new technologies and best practices to deliver truly outstanding Android experiences.

Available to hire

Hi, I’m a Senior Android Developer with over 10 years of experience crafting large-scale, high-performance mobile applications. I enjoy working with Kotlin and Java and have a strong foundation in functional programming and reactive patterns. I’m passionate about creating smooth, responsive user interfaces using Jetpack Compose, and I have deep experience in building secure, scalable, and user-friendly mobile solutions.

Throughout my career, I’ve developed apps for well-known companies like Capital One, American Airlines, Walgreens, and USA Today, focusing on everything from seamless authentication and smooth API integration to performance optimization and engaging UI/UX designs. I thrive in agile environments, love collaborating with cross-functional teams, and am always eager to embrace new technologies and best practices to deliver truly outstanding Android experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Android Developer at Capital One

November 1, 2022 - Present

Developed a secure and scalable mobile banking application featuring user authentication, ATM/store locator, check deposit via camera, account transfers, balance inquiries, stock market services, and more. Spearheaded integration of Jetpack Compose and migrated legacy features to modular architecture, improving UI consistency and maintainability. Implemented biometric and OAuth 2.0 authentication, optimized GraphQL API integration, and built offline support using Room and WorkManager. Enhanced app performance, push notifications, and managed app releases via Google Play Store. Integrated AWS services to improve backend scalability and leveraged Kotlin Multiplatform and React Native for cross-platform development. Worked collaboratively in an Agile environment using Jira and implemented CI/CD pipelines with Jenkins and GitHub Actions.

Android Developer at American Airline

November 1, 2022 - July 17, 2025

Contributed to the Airline Mobile Application supporting booking, flight tracking, and real-time updates. Developed with Android Studio using Java and Kotlin, integrating third-party libraries like Retrofit and OkHttp. Built responsive UI with fragments and ConstraintLayout and implemented Jetpack Navigation Component for seamless user flow. Improved app security with biometric authentication and migrated components from Java to Kotlin. Developed cross-platform features via React Native and enhanced background processing with Kotlin Coroutines and WorkManager. Used Firebase for notifications and analytics and participated in unit and integration testing in an Agile environment.

Android Developer at Walgreens

January 1, 2019 - July 17, 2025

Designed, developed, and maintained the Walgreens mobile app, incorporating biometric authentication and optimizing performance with Jetpack Compose. Integrated real-time backend communication using Retrofit and OkHttp and utilized Firebase Cloud Messaging for timely alerts. Managed background tasks with Work Manager and established CI/CD automation pipelines. Focused on cross-device compatibility and created engaging UI/UX with Material Design and Jetpack components. Leveraged AWS S3 for secure storage and integrated payment SDKs. Migrated legacy code to Kotlin and enhanced app discoverability via deep linking.

Android Developer at USA Today

March 1, 2017 - July 17, 2025

Contributed significantly to the USA TODAY Android application delivering breaking news with a fast, user-friendly interface. Worked extensively with Android SDK and Java, integrating OkHttp and Retrofit for efficient data retrieval and JSON parsing. Modularized UI components and implemented responsive layouts with fragments and ConstraintLayout. Developed multiple app sections handling multi-activities and custom adapters. Used MVP architecture pattern and managed communications with other applications via Content Providers and Pending Intents. Participated in testing with JUnit and resolved bugs and memory leaks across devices.

Android Developer at Capital One

November 1, 2022 - Present

Developed a mobile banking application that provides secure, portable banking services including user authentication, ATM/store locator, check deposit, account transfers, and stock market features. Spearheaded Jetpack Compose integration for UI consistency, migrated legacy features to modular architecture, and implemented biometric authentication and OAuth 2.0 for security. Integrated Google Maps API, Firebase Cloud Messaging, and optimized GraphQL API integration for enhanced performance. Built offline support with Room and WorkManager, replaced RxJava with Kotlin Coroutines for better async programming, and managed app releases on Google Play Store. Leveraged AWS services like S3, Cognito, Lambda, and CloudWatch for scalability and monitoring. Also developed cross-platform modules using React Native and Kotlin Multiplatform for code sharing. Worked in agile environment collaborating closely with product teams and backend developers. Implemented CI/CD with Jenkins and GitHub Actions a

Android Developer at American Airline

November 1, 2022 - July 17, 2025

Contributed to the Airline Mobile Application, offering flight booking, status tracking, check-in, and real-time updates. Worked with Android Studio, Java, Kotlin, and SDK frameworks ensuring optimal performance. Developed cross-platform features with React Native. Integrated OkHttp and Retrofit for efficient data retrieval. Modularized UI components with fragments and Constraint Layout for responsiveness. Developed key app features including flight search and boarding pass management using custom adapters and modern Android technologies. Implemented biometric authentication for secure login. Migrated Java code to Kotlin and applied MVP design pattern. Worked with various data structures to manage flight data and preferences. Enabled communication with external systems and implemented Firebase for notifications and analytics. Participated in testing using JUnit and worked in Agile with Jira and Git source control. Conducted thorough testing across device variations, focusing on stabili

Android Developer at Walgreens

January 1, 2019 - July 17, 2025

Designed, developed, and maintained the Walgreens mobile app, focusing on seamless and secure user experience. Integrated biometric authentication using Biometric API. Optimized app performance with Jetpack Compose and efficient backend communication using Retrofit and OkHttp. Implemented local data storage with Room and SQLite. Integrated Firebase Cloud Messaging for prescription reminders and promotional alerts. Managed background tasks with WorkManager. Set up CI/CD pipelines using Jenkins and GitHub Actions. Designed UI/UX following Material Design and Jetpack Compose standards with cross-device compatibility. Leveraged Firebase Firestore for real-time synchronization and developed analytics dashboards. Added dark mode support and third-party payment integrations like Google Pay. Refactored code to Kotlin and integrated AWS services for secure storage ensuring HIPAA compliance.

Android Developer at USA Today

March 1, 2017 - July 17, 2025

Contributed to developing the USA TODAY Android app featuring breaking news, section browsing, bookmarking, and personalized content. Worked with Android Studio, Java, and Android SDK. Integrated third-party libraries OkHttp and Retrofit for data retrieval in JSON format and displayed news using RecyclerView. Modularized UI components using fragments and Constraint Layout for responsiveness. Developed multi-activity app sections with custom adapters and Views such as WebView and TextView. Employed latest Android technologies including RecyclerView, CardView, AppBar, and MVP pattern. Managed data structures like HashMap, List, and Set for effective data handling. Implemented communication with other apps through Content Providers and PendingIntents. Conducted unit testing with JUnit. Participated in full lifecycle development including design, testing, and deployment. Tested across various devices and firmware versions ensuring stability and leak fixes.