Simen Naper Hoston modernized the container image for the navikt/bidrag-reisekostnad-ui repository, focusing on improving deployment reliability and security. He upgraded the Docker base image to Node 21-alpine and standardized the application workspace to /usr/src/app, ensuring consistency across environments. By refining the Dockerfile and build process, Simen reduced deployment drift and enabled faster, more predictable releases. His work leveraged skills in CI/CD, containerization, and DevOps, using Dockerfile and Shell scripting to streamline production workflows. This update laid a foundation for easier onboarding and future enhancements, demonstrating a thoughtful approach to maintainability and operational efficiency within the deployment pipeline.