During April 2025, Joao Campista enhanced the Shubhamsaboo/adk-python repository by implementing chronological ordering for recent events within the DatabaseSessionService. Using Python for backend development, Joao introduced logic to sort event data by ascending timestamps, ensuring that user-facing timelines display events from oldest to newest. This adjustment addressed timeline accuracy and improved the reliability of event histories for end users. To support reproducibility and maintain a clear project history, Joao also performed a Copybara-based import. While the work focused on a single feature and did not involve bug fixes, it demonstrated careful attention to data consistency and backend service quality.