Jens-Uwe Walther developed comprehensive storage migration guidance for the aws/aws-eks-best-practices repository, focusing on transitioning from Amazon EBS gp2 to gp3 volumes. He enhanced documentation by detailing both online and offline migration paths, addressing downtime considerations, and referencing relevant AWS blog posts and Kubernetes features. Using Markdown and AsciiDoc, Jens-Uwe improved repository quality and ensured the guidance aligned with AWS and Kubernetes best practices. His work provided clear, actionable steps for customers planning storage migrations in cloud environments, reducing potential downtime and supporting operational readiness. The depth of documentation reflects a strong understanding of cloud computing and infrastructure management.