Tobias Lien Berg worked on the webkom/lego-webapp repository, focusing on improving the reliability of the Brand page’s user interface. He addressed a layout issue by removing the CSS flex-direction property and instead enforced a column flow using the Flex component prop, ensuring consistent rendering across breakpoints. This targeted bug fix reduced visual regressions and streamlined the QA process, supporting a more robust component-driven UI architecture. Tobias applied his skills in CSS, React, and TypeScript to deliver a traceable, maintainable solution. While the work was limited in scope, it demonstrated careful attention to UI consistency and codebase discipline.