Worked on enhancing documentation and messaging clarity across the JCQuintas/mui-x and mui/material-ui repositories, focusing on improving changelog acknowledgments and notification grammar. Delivered a feature that refined changelog messages to accurately distinguish between single and multiple contributors, ensuring team member acknowledgments were clear and grammatically correct. Applied scripting and JSON editing skills to validate and update documentation, aligning release notes with internal standards and supporting localization. Addressed a bug in Material UI/MUI X v9 by correcting grammar in notifications.json, which improved communication for users and developers. Maintained strong git practices and contributed to overall documentation quality and consistency.