Developed a robust organizer data validation layer for the we-dance/v4 repository, focusing on schema correctness and data quality. Leveraging TypeScript and Zod, introduced a comprehensive Organizer Data Schema that enforces consistent data structure and runtime validation. Enhanced the mock organizer data to align with the new schema, incorporating fields such as features, privacy, admins, mission, and regular activities. Implemented a multi-organizer validation function to ensure data integrity across records, reducing potential runtime errors and streamlining integration and QA processes. The work emphasized maintainability and reliability, laying a solid foundation for future downstream features and improved reporting capabilities.