Som Shrestha contributed to the wpeverest/user-registration repository by delivering three core features focused on user interface and access control improvements. He consolidated the UI theme and styling using CSS variables and SCSS, ensuring consistent color systems and synchronized color pickers to align with design specifications. Som also implemented a membership-based team leader role check in PHP, enhancing secure role management and access control within the application. Additionally, he refreshed the registration email template’s styling to improve branding and readability. His work demonstrated a solid grasp of front end and back end development, with attention to detail in UI/UX design.