During November 2024, Lukas Ballier focused on enhancing the Swirl design system within the getflip/swirl repository by aligning its color tokens with Figma specifications. He updated core customer, highlight, and focus colors across both dark and light themes, ensuring consistency between design and development. Lukas applied his expertise in design tokens, frontend development, and UI development, working primarily with Dart to implement these changes. This work improved design-to-dev parity, enabling faster UI iterations and reducing discrepancies related to color tokens. The depth of his contribution lay in bridging the gap between design intent and implementation for a more cohesive user experience.