Hanna Shulman focused on enhancing accessibility within the govuk-one-login/mobile-android-ui repository by refining the Android UI’s handling of list components. She addressed a maintenance risk by reverting custom accessibilityIndex logic in the BulletedList and NumberedList components to rely on Android’s default automatic accessibility behavior. This change ensured consistent screen reader support and aligned the UI with accessibility best practices, particularly WCAG guidelines. Working primarily in Kotlin, Hanna applied her skills in accessibility and UI development to streamline code, reduce bespoke logic, and improve maintainability. Her disciplined approach included targeted pull request review and thorough testing to validate the solution.