Worked on the immich-app/immich repository to deliver a backend feature that improves library management by implementing server-side exclusion patterns for SyncThing folders. This update prevents conflicts between SyncThing and external libraries, reducing user friction and potential data inconsistencies. The solution was developed using TypeScript and focused on backend development, ensuring that excluded folders are not processed by external library integrations. Collaboration was demonstrated through co-authorship of the commit, reflecting adherence to code quality and teamwork practices. The work addressed a specific integration challenge, resulting in more reliable library management and a smoother experience for users managing their media collections.