During February 2025, Bertoni developed foundational documentation for the argonne-lcf/user-guides repository, focusing on Codee and chipStar HIP integration for Aurora. He created comprehensive Markdown-based guides, including a Codee overview, debugging references, and a chipStar HIP kernel example in C++. Bertoni implemented MkDocs navigation to surface these resources, improving discoverability and accelerating onboarding for new users. His work established a repeatable documentation structure and contribution standards, streamlining future updates. By leveraging his expertise in documentation, GPU programming, and high-performance computing, Bertoni delivered actionable, well-organized content that addressed the needs of both developers and documentation contributors.