During May 2025, contributed to the ResumeRover/Main repository by developing a new User Authentication System using React and JavaScript. This work introduced responsive login and registration pages, featuring a toggle between modes, remember-me functionality, and password recovery options. The authentication form was built as a modular, accessible component with input validation, ensuring a user-friendly experience. Integration with existing routing and state management established a foundation for secure, scalable onboarding and prepared the codebase for future backend and security enhancements. All changes were tracked for auditability, reflecting a focus on maintainability and extensibility in frontend development using JSX and React.