Worked on the wikimedia/wikipedia-ios repository to enhance the accuracy of News article publication dates by addressing a bug in date formatting logic. Focused on improving date handling, the developer fixed an incorrect year calculation in Swift, ensuring consistent and reliable display of News section dates. The update also included a documentation-facing change to the AboutViewController plist, adding contributor acknowledgment and reflecting attention to collaborative practices. By delivering a targeted, low-risk fix with clear commit messaging, the work demonstrated careful risk management and code quality. The contributions leveraged Swift and plist, emphasizing iOS development skills and a detail-oriented engineering approach.