Worked on the OpenFUSIONToolkit/JPEC repository to enhance the Fortran build process, focusing on cross-platform robustness and developer onboarding. Addressed a key bug by improving error handling when building Fortran on Windows systems without WSL, ensuring users receive clear, actionable messages and guidance. Updated documentation and onboarding materials using Markdown to provide step-by-step instructions for cloning and running the repository within a WSL environment, streamlining the setup process and reducing support overhead. Leveraged skills in build systems, error handling, and documentation to minimize collaboration blockers and create a smoother development experience for contributors working with Fortran and Julia codebases.