Rui Silva developed a custom BottomSheetDragIndicator for the Skyscanner/backpack-ios repository, replacing the default system indicator to achieve consistent visual styling across all bottom sheets. Using Swift and SwiftUI, Rui extracted the indicator as a reusable component, improving maintainability and enabling easier updates in the future. The implementation included snapshot tests to ensure regression safety and refined layout through constants-based frame dimensions and padding adjustments. By addressing pull request feedback and aligning the component with design guidelines, Rui enhanced both the usability and test coverage of the UI. The work demonstrated thoughtful application of iOS development and UI design principles.