During December 2025, Bub developed a cross-platform build automation script for the VNNLIB shared library within the JuliaPackaging/Yggdrasil repository. The work focused on enabling seamless Julia integration by defining and wiring all necessary dependencies, along with detailed build instructions for Windows, macOS, and Linux environments. Utilizing Julia and leveraging skills in build automation and package development, Bub ensured the build process was automated and reproducible, streamlining developer workflows and simplifying distribution. The contribution addressed the need for consistent cross-platform support, enhancing the repository’s readiness for the Julia ecosystem. The work demonstrated solid technical depth in cross-platform package engineering.