Worked on enhancing file system reliability for the Radarr and Sonarr repositories by addressing issues related to symbolic link handling in disk space calculations. Focused on improving the GetFileSize utility, the developer ensured that file size reporting now accurately follows symbolic links to their target files, which resolves discrepancies in space usage metrics and supports more reliable downstream workflows. Leveraging C# and core library expertise, the changes aligned file system operations across both projects, reducing edge-case errors and improving auditability through explicit commit traceability. The work emphasized robust file system operations and contributed to more dependable data integrity in both repositories.