Edwin Moreno focused on maintaining and stabilizing the Programa-TrainIT-Ar/fe-trelloop-grupo-1 frontend codebase during July 2025. He addressed a UI regression by reverting a previously merged styled registration form, removing its associated CSS, TypeScript (tsx), and UI assets to restore the baseline registration experience. Working with Next.js and CSS, Edwin prioritized design consistency and reduced the maintenance surface by eliminating unnecessary complexity introduced by the styled form. His efforts ensured the registration flow aligned with existing design guidelines and improved long-term maintainability. The work was limited in scope but demonstrated careful attention to code quality and frontend best practices.