Worked on the apache/answer repository to enhance content revision history within the CMS, focusing on improving data integrity and governance. Developed a dedicated revision repository for tags and questions, enabling comprehensive historical tracking of content changes. Addressed missing revision data for default content, closing data gaps and ensuring complete auditability of revisions. Leveraged Go for backend and API development, with an emphasis on robust database management to support these enhancements. The work laid the foundation for future analytics on revision history and strengthened the reliability of content governance, reflecting a methodical approach to backend feature development and data consistency.