Gurpreet Banwait developed foundational user authentication interfaces for the Mal-wared/SASE-STACK repository, focusing on enhancing the UI and UX for login and signup flows. Using HTML and CSS, Gurpreet redesigned the authentication pages to streamline onboarding, updating the HTML structure and navigation to reduce user friction. The work included extending sign-up fields and aligning page headings with the authentication process, laying the groundwork for future secure authentication features. Through a series of targeted commits, Gurpreet established a scalable front-end framework that enables faster rollout of authentication capabilities and improves the overall user experience for new and returning users.