Worked on Nextcloud collaboration tools, focusing on both documentation and test reliability. Updated the Nextcloud 34 repository documentation to clarify user-permissions for adding reactions, improving clarity for end users and developers. In the nextcloud/talk-ios repository, addressed a UI test reliability issue by correcting an assertion in UIRoomTest, which reduced flaky tests and enhanced the stability of the test suite. Employed Swift for iOS development and unit testing, while using Markdown for technical documentation. All contributions followed formal code review practices, including co-authored and signed-off commits, supporting collaborative workflows and reinforcing quality assurance across multiple repositories.