During May 2025, Katia Ortega developed the Horario Schedule Management module for the ahumadamob/springboot-calificaciones repository, focusing on backend enhancements and data integrity. She introduced a dedicated Horario entity and implemented full CRUD operations through RESTful APIs, leveraging Java, Spring Boot, and JPA. This work enabled end users to create, read, update, and delete schedule data, strengthening the application’s scheduling workflows. Katia’s approach emphasized maintainable code organization and improved the backend’s readiness for future scheduling features. While no major bugs were addressed during this period, her contributions laid a solid foundation for ongoing quality improvements and future development.