Worked on the microsoft/CSS-Exchange repository, focusing on enhancing PowerShell scripting for Exchange environments. Delivered a feature that added Windows DLL support and standardized the allow list workflow, improving compatibility and maintainability for Exchange components on Windows. Addressed reliability by unifying the method for adding entries to the module allow list and standardizing case formatting, which streamlined testing and maintenance. Additionally, implemented a bug fix that improved script execution robustness by defensively handling server name arguments when no explicit server list was provided. Utilized skills in scripting and system administration, with a technical emphasis on PowerShell and Windows system integration.