Worked on backend development for the albbamon-api-server repository, focusing on code health and file management using Java. Addressed asset management by removing unused static uploads, which streamlined deployment and reduced maintenance overhead. Improved codebase quality by deleting obsolete interfaces, further minimizing dead code. Enhanced file upload reliability by updating the ResumeController to use absolute server paths, ensuring that files are consistently saved in Tomcat environments and improving data integrity for users. The work combined Java expertise with backend best practices, resulting in a cleaner, more maintainable codebase and more robust file handling for the application’s deployment environment.