Worked on the facebook/react-native repository to enhance accessibility compliance for iOS applications. Focused on improving how nested views handle accessibility labels, specifically ensuring that the accessibilityElementsHidden property is respected during recursive aggregation. This technical change, implemented using Objective-C and React Native, prevents hidden child views from being included in VoiceOver labels, aligning the framework’s behavior with documentation and developer expectations. The fix was delivered through a complete workflow from code modification to pull request and changelog update, demonstrating proficiency in accessibility implementation and iOS development. The work addressed a critical bug, improving end-user experience for accessible React Native apps.