Beck Worma enhanced PHP version compatibility and CI reliability across multiple repositories, including doctrine/persistence, PHP-CS-Fixer, and getsentry/sentry-php. Over two months, Beck delivered features that modernized CI pipelines and refactored reflection logic to align with PHP 8.1+ changes, using PHP and YAML with a focus on CI/CD and error handling. By conditionally applying Reflection::setAccessible() only for older PHP versions, Beck prevented runtime errors and maintained robust test coverage. The work demonstrated a strong grasp of version compatibility and code maintenance, resulting in cleaner, future-proof codebases and smoother upgrade paths for critical open-source PHP projects.