Worked on the argonne-lcf/ALCF_Hands_on_HPC_Workshop repository to enhance Kokkos documentation and build guides, focusing on streamlining user onboarding and supporting multi-backend workflows. Delivered updates that clarified Polaris setup, introduced separate instructions for OpenMP CPU and CUDA GPU backends, and added guidance for CUDA UVM. Improved Markdown-based READMEs for better navigation, formatting, and copy-paste usability, while also providing new resource materials such as a Kokkos Introduction PDF. Applied targeted script and documentation fixes to ensure reliable builds and reproducibility. Utilized skills in build systems, CUDA, and documentation to reduce setup errors and support efficient user adoption.