Worked on stability improvements for Android accessibility events in the Maestro repository, focusing on resolving a crash in the ToastAccessibilityListener component. Addressed a bug where empty text lists could trigger a NoSuchElementException on Android 11 and above by replacing the use of .first() with a safer Kotlin pattern, .firstOrNull()?.toString() ?: "", to ensure robust null handling. This change enhanced reliability for users relying on assistive technologies and reduced the risk of application crashes. Demonstrated proficiency in Android development and Kotlin, applying defensive coding practices and leveraging Android accessibility APIs to improve the codebase’s resilience and future accessibility readiness.