Gustavo Benitez focused on enhancing the user experience for Programa-TrainIT-Ar/fe-trelloop-grupo-1 by delivering a refreshed Registration Success pop-up. He implemented a dark-themed modal with a purple-accented confirmation button and updated the action label to improve clarity for users completing registration. Using React, Next.js, and TypeScript, Gustavo aligned the new UI with the existing design system, ensuring consistency and improved feedback. The update aimed to streamline onboarding and increase user satisfaction by providing clearer success messaging. Over the month, his work emphasized UI polish and code quality, addressing product guidelines without introducing new bugs or regressions.