Worked on the govuk-one-login/mobile-android-ui repository to enhance accessibility and maintainability within the Android UI, focusing on BulletedList and NumberedList components. Addressed a key bug by reverting manual accessibilityIndex handling to the default automatic behavior, ensuring consistent screen reader support and aligning with accessibility best practices such as WCAG guidelines. This approach eliminated bespoke logic, reducing maintenance risk and simplifying future updates. Utilized Kotlin for Android development, with a strong emphasis on UI development and accessibility. Demonstrated disciplined version control and thorough testing practices, delivering targeted improvements that improved usability for assistive technologies without introducing new features.