During March 2025, Bassim Jamil Hussain modernized the Af-contrat header component within the AxaFrance/design-system repository, focusing on UI consistency and maintainability. He replaced a legacy glyphicon with a Material Design SVG icon, refactoring the header’s icon logic into a single React component. By adjusting margins and padding using CSS and SCSS, he ensured a more consistent and modern visual appearance aligned with Material Design guidelines. This update reduced visual inconsistencies and simplified future theming across the design system. The work demonstrated a methodical approach to front-end development, emphasizing code quality and maintainability through thoughtful component structure and styling improvements.