
Angel Murillo developed core features for the Servicios-KDV-2025/SisEscolar-25 school management system, focusing on robust access control, user management, and real-time data handling. Over four months, Angel implemented multi-role permissions, cycle and subscription management, and enhanced classroom and rubric administration, using technologies such as React, TypeScript, and Convex. The work included integrating state management with Zustand, enforcing validation with Zod, and refining UI/UX for responsive, localized interfaces. By refactoring components and aligning backend and frontend logic, Angel improved data integrity, scalability, and administrative efficiency, delivering a maintainable foundation for future reporting, analytics, and secure onboarding workflows.

October 2025 — SisEscolar-25: Delivered multi-role access control across the system and significant user data/UI enhancements. Implemented multi-role support with an isTutor flag, role-based UI, and cross-module permission checks for subscriptions, student pages, and tutor creation flows. Expanded the user data model with phone and address fields; improved tutor creation forms, pagination, and responsive tutor listings. A minor UI bug fix corrected the Super-Admin role color. No other critical bugs were documented in scope. Business value includes improved security governance, streamlined onboarding, and scalable admin operations.
October 2025 — SisEscolar-25: Delivered multi-role access control across the system and significant user data/UI enhancements. Implemented multi-role support with an isTutor flag, role-based UI, and cross-module permission checks for subscriptions, student pages, and tutor creation flows. Expanded the user data model with phone and address fields; improved tutor creation forms, pagination, and responsive tutor listings. A minor UI bug fix corrected the Super-Admin role color. No other critical bugs were documented in scope. Business value includes improved security governance, streamlined onboarding, and scalable admin operations.
September 2025 (2025-09) — Delivered a cohesive set of features, refactors, and reliability improvements across SisEscolar-25 that enhance classroom administration, rubric governance, and subscription management, while strengthening localization and access control. The work established robust foundations for multi-currency handling, terms/periods management, and scalable permissions, driving improved user efficiency, data accuracy, and governance.
September 2025 (2025-09) — Delivered a cohesive set of features, refactors, and reliability improvements across SisEscolar-25 that enhance classroom administration, rubric governance, and subscription management, while strengthening localization and access control. The work established robust foundations for multi-currency handling, terms/periods management, and scalable permissions, driving improved user efficiency, data accuracy, and governance.
In August 2025, delivered end-to-end School Academic Cycle Management for SisEscolar-25, including creation, updating, and deletion of cycles, with UI components, data validation, and persistence using Zustand and Convex. Implemented unique cycle name validation and single active cycle enforcement, plus refactoring for better structure and error handling. Performed targeted cleanup by removing obsolete cycle-period APIs and aligning routes and schemas. Cleaned up the SchoolCyclesGrid by removing active-cycle warnings and simplifying date formatting error handling. These changes strengthen data integrity, improve admin efficiency, and lay a solid foundation for cycle-based reporting and future enhancements.
In August 2025, delivered end-to-end School Academic Cycle Management for SisEscolar-25, including creation, updating, and deletion of cycles, with UI components, data validation, and persistence using Zustand and Convex. Implemented unique cycle name validation and single active cycle enforcement, plus refactoring for better structure and error handling. Performed targeted cleanup by removing obsolete cycle-period APIs and aligning routes and schemas. Cleaned up the SchoolCyclesGrid by removing active-cycle warnings and simplifying date formatting error handling. These changes strengthen data integrity, improve admin efficiency, and lay a solid foundation for cycle-based reporting and future enhancements.
June 2025 Monthly Summary for Servicios-KDV-2025/Sistema-escolar2025. Focused on delivering foundational real-time capabilities, a usable school management UI, and ensuring authentication compatibility through dependency updates. The work laid the groundwork for scalable, live school data management and smoother authentication flows.
June 2025 Monthly Summary for Servicios-KDV-2025/Sistema-escolar2025. Focused on delivering foundational real-time capabilities, a usable school management UI, and ensuring authentication compatibility through dependency updates. The work laid the groundwork for scalable, live school data management and smoother authentication flows.
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