Worked on improving the reliability of the expo-location module within the mrousavy/expo repository by addressing a bug related to foreground service activation on Android. Utilized Kotlin to refine the logic in LocationArguments, ensuring the foregroundService flag is only included when explicitly specified by the user. This adjustment prevents unintended activation of foreground services, aligning the module’s behavior with Android platform guidelines and reducing the risk of misconfiguration for mobile applications. The work focused on enhancing user experience and minimizing support issues, demonstrating a strong understanding of Android development practices and careful attention to detail in mobile application reliability.