Worked on upgrading the build system for Homebrew/homebrew-core, focusing on cross-platform compatibility and macOS support. Migrated the project to Meson and Ninja, streamlining build processes and improving reliability across operating systems. Adapted amtterm to meet GnuTLS TLS requirements for Intel AMT, while restoring macOS compatibility by restricting GTK and VTE dependencies to Linux environments. Enhanced the release workflow by shifting artifact fetching to GitLab, simplifying package management and reducing maintenance overhead. Improved test reliability by ensuring option handling occurred before target IP evaluation. Utilized Ruby and build system expertise to deliver a more secure, efficient, and maintainable development pipeline.