During October 2024, Applenco developed comprehensive developer-facing documentation for the argonne-lcf/ALCF_Hands_on_HPC_Workshop repository, focusing on enabling SYCL usage on the Polaris HPC system. The work centered on creating a detailed README.md that guides users through environment setup, compile commands, and sample job submission, all written in Markdown. By emphasizing reproducibility and clarity, Applenco’s documentation streamlines onboarding for workshop participants and supports hands-on learning. The approach demonstrated strong skills in technical writing, HPC environments, and Git-based collaboration. The resulting documentation provides a clear, step-by-step workflow, improving accessibility and ensuring that users can reliably reproduce the intended research environment.