During April 2025, Naniszy worked on the utfpr/hcf-painel repository, focusing on front end development with React and JavaScript. They addressed a UI maintenance issue by removing duplicate imports of Ant Design icons in the MainLayout component, specifically FlagOutlined and LogoutOutlined. This targeted fix resolved potential build warnings and import conflicts, improving the stability and maintainability of the codebase. By standardizing and cleaning up import statements, Naniszy contributed to a more consistent and reliable build process. The work demonstrated attention to code quality and maintainability, though the scope was limited to a single bug fix rather than feature development.