Developed a structured Educational Data Schema and JSON Data Format for the edu-gate repository, standardizing student results, school metadata, and student records to streamline data management. Focused on backend development and API integration, the work involved designing JSON data files and schemas to ensure consistent data handling and facilitate integration with downstream systems. Addressed repository stability by implementing a targeted maintenance patch, which improved onboarding for new data features. The standardized data model and accompanying documentation prepared the platform for future data ingestion and analytics. The project emphasized robust data management practices using JSON and backend engineering skills throughout the process.