Worked on the jaypatelll1/csi-aptitude-portal repository to deliver a comprehensive refactor of the Teacher Registration process, focusing on improving onboarding fidelity and user experience. The approach involved updating required fields and implementing cross-layer validation to ensure data consistency between client and server. Leveraging skills in Node.js, React, and JavaScript, the developer modernized the password visibility feature by replacing a text-based toggle with an icon-based component, enhancing both usability and accessibility. These changes streamlined the registration workflow, reduced onboarding friction for teacher accounts, and aligned the portal’s data model with current usability standards, ultimately lowering support overhead for new users.