During May 2025, Alvaro Joseph developed core questionnaire data workflows for the Educa-virtual platform, focusing on both backend and frontend services. He implemented new API endpoints and enhanced data-entry validation in the PyEducaVirtualBackend repository, using PHP and TypeScript to support robust online and offline reporting for the ERE system. His work included building an Excel-based offline results import feature with data cleaning, improved file handling, and input validation, as well as refining database interaction and error logging. These contributions established a foundation for reliable data quality controls and streamlined the process of saving and importing student questionnaire results.