During November 2024, Tutilo contributed to the sinfin/folio repository by delivering two features focused on enhancing admin navigation and site-scoping controls. He implemented superadmin autocomplete functionality, allowing flexible site filtering and dynamic scope options, which improved data visibility and control for administrators. Tutilo also refactored the sidebar navigation to support nested group links, introducing array handling and visual separators for better user experience. His work spanned both backend and frontend development, utilizing Ruby, Sass, and Slim, and demonstrated a thoughtful approach to aligning UI components with site-scoped business rules. The features addressed targeted needs without introducing new bugs.