Worked on backend and DevOps improvements across two repositories, focusing on reliability and developer experience. In antiwork/helper, addressed cross-platform compatibility by enhancing the SSL certificate generation script with OS-specific checks in Shell and PHP, ensuring chown operations only run on supported Linux or WSL environments and reducing permission errors. In pimcore/pimcore, improved database migration workflows by refining error messaging for the Symfony config write target, clarifying read-only behavior in production and providing actionable guidance for enabling debug mode or skipping migrations. Demonstrated attention to robust scripting, cross-platform development, and clear communication to streamline deployment and maintenance processes.