Worked on the RobotLocomotion/drake repository to enhance the reliability of macOS wheel builds by refactoring the BREW_PREFIX computation within the build-wheel.sh script. This update introduced a more direct and robust method for retrieving the Homebrew prefix, streamlining the build process and reducing the likelihood of errors during cross-platform distribution. By simplifying the shell script logic, the changes improved continuous integration stability and decreased intermittent build failures, ultimately supporting faster feedback cycles for developers. The work leveraged expertise in build systems and shell scripting, focusing on maintainability and clarity to reduce the ongoing maintenance burden for macOS build workflows.