Worked on the awslabs/data-on-eks repository to enhance onboarding and developer experience by updating project documentation. Focused on clarifying the usage and locations of install.sh and cleanup.sh scripts within the jark-stack/terraform workflow, the work aimed to reduce setup errors and streamline the initial configuration process. Used Markdown to deliver clear, actionable guidance, including detailed AWS authentication instructions to minimize friction for new contributors. No production bugs were addressed during this period, as the primary contribution centered on documentation improvements. The updates provided traceable, well-structured information, supporting faster onboarding and more reliable usage of project automation scripts.