Worked on stabilizing and maintaining open-source infrastructure, focusing on the YunoHost/apps and nextcloud/documentation repositories. Addressed post-update service disruptions by updating configuration files in TOML to restore Mollysocket availability, ensuring users experienced minimal downtime. Emphasized configuration management and validation to maintain service reliability. Additionally, improved documentation accuracy for Nextcloud by correcting exception references in the upgrade guide, aligning RST documentation with actual code behavior. Prioritized clear documentation and precise configuration updates over new feature development, demonstrating a methodical approach to bug fixing and support. Utilized skills in configuration management, documentation, and languages such as RST and TOML throughout.