Moumita Mandal focused on enhancing the maintainability of the rudderlabs/rudder-sdk-js repository by reorganizing and consolidating import statements across multiple JavaScript files. Her work centered on code hygiene and refactoring, with no changes to application functionality, ensuring the codebase aligned with SonarQube standards for long-term stability. By improving the structure and readability of imports, she facilitated easier future development and code reviews. The technical approach emphasized best practices in code organization, leveraging her expertise in JavaScript and code quality tools. This targeted effort addressed technical debt and contributed to a cleaner, more maintainable foundation for ongoing development.