During January 2026, contributed to the kevin-nca/netgrade repository by delivering two core features focused on enhancing user experience and maintainability. Developed a School Information View that enables users to access detailed school data through an updated UI, while also performing a database migration to streamline the subject entity. Modernized the dark mode interface for calendar and exam list components by replacing legacy CSS with Ionic components and refining visual consistency. Leveraged React, TypeScript, and CSS to align the frontend with evolving data models, improve code readability, and ensure data integrity, resulting in a cleaner and more consistent application architecture.