Simen Skogen focused on improving reliability and developer experience in the SpareBank1/designsystem repository by addressing a critical dependency issue related to ESLint compatibility. He updated the peerDependencies for eslint-config-ffe and eslint-config-ffe-base, ensuring seamless integration with ESLint version 9 and above while preventing installation errors with older versions. Using JavaScript and npm, Simen resolved a versioning conflict that had impacted consumer environments, stabilizing the installation process and reducing support overhead. His work maintained compatibility with existing configurations, demonstrating a targeted approach to dependency management. Over the month, he fixed one bug, reflecting a focused and depth-oriented engineering contribution.