Worked on stabilizing the build process for the jdx/mise repository by addressing cross-platform compatibility issues in Rust-based build systems. Focused on generalizing operating system detection logic so that any platform outside macOS, Linux, or Windows is classified as 'unknown', which prevented compilation failures on unsupported systems. This targeted bug fix reduced CI failures and improved the onboarding experience for contributors working in diverse environments. Demonstrated skills in cross-platform development and disciplined version control, laying the foundation for more robust, platform-agnostic validation checks within the build process and ensuring smoother builds across a wider range of operating systems.