Ingeniería en Sistemas, Electrónica e Industrial

URI permanente para esta comunidadhttp://repositorio.uta.edu.ec/handle/123456789/1

Examinar

Filtros

20252

Ajustes

Tipo de acceso: Acceso abiertoTema: search.filters.subject.JAVA EE

Resultados de la búsqueda

Mostrando 1 - 2 de 2
  • Miniatura
    Item type:Ítem,
    Implementación de un módulo web con tecnología Java EE y Angular para la gestión de roles de usuarios del sistema satélite SAP en la Empresa Eléctrica Ambato Regional Centro Norte S.A (EEASA)
    (2025-07)
    Reinoso Atan Edgar Jefferson
    ;
    Mayorga Mayorga Franklin Oswaldo
    ;
    Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Tecnologías de la Información
    This research focuses on the design and implementation of a web-based module utilizing Java EE and Angular technologies to enhance the user role management process within the SAP Satellite System at Empresa Eléctrica Ambato Regional Centro Norte S.A. (EEASA). The project arises from the need to modernize a process that, until now, was predominantly manual, leading to recurrent issues such as delayed access provisioning, inconsistent role definitions, and limited traceability. By applying both quantitative and qualitative research methods—including user surveys and an in-depth interview with the SAP system administrator—significant operational inefficiencies were identified, particularly related to the absence of standardized procedures and interdepartmental coordination. The developed module addresses these gaps through automation of role request workflows, integration of validation logic, and the implementation of a centralized repository for audit and control. The solution leverages the robustness of Java EE for backend operations and the flexibility of Angular for a dynamic and responsive user interface. These technologies allowed the creation of a scalable, secure, and user-friendly system that significantly reduces role assignment times—from approximately 48 hours to just minutes. Furthermore, the use of the SCRUM methodology ensured a structured development cycle with iterative deliverables and real-time feedback, enabling the team to adapt to technical and organizational challenges throughout the project. The final product not only improves efficiency and system integrity but also sets a foundation for replicating similar solutions in other administrative processes. This work highlights the strategic value of integrating modern web technologies with enterprise platforms such as SAP to achieve digital transformation within regulated sectors.
  • Miniatura
    Item type:Ítem,
    Sistema web para reportes de cartera, recaudación y facturación en el departamento comercial de la Empresa Electrica Ambato Regional Centro Norte S.A.
    (2025-07)
    López Peña Franklin Joel
    ;
    Núñez Miranda Carlos Israel
    ;
    Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Tecnologías de la Información
    This project presents the design and implementation of a web system for generating portfolio, collection, and billing reports in the Commercial Department of Empresa Eléctrica Ambato Regional Centro Norte S.A. The need for this solution arises from the limitations of the current process, which is mostly manual, time-consuming, and error-prone, requiring significant effort from staff to consolidate the necessary information. Although tools such as SAP BO are available, they do not fully meet the operational needs of the company, leading to the frequent use of spreadsheets and legacy systems. Through a staff survey and an interview with the Head of the IT Department, key issues were identified, such as lack of automation, report delays, and workload burden. Based on this, a technological solution was developed using Angular for the frontend, Java EE and EJB for business logic, Oracle 19c as the database system, and Apache Maven for project management. The development followed the Extreme Programming (XP) methodology, supported by Kanban practices to organize workflow. The proposed solution aims to optimize processing time, improve the accuracy of reports, and facilitate decision-making. This system enhances the company's operational efficiency through a modern, scalable, and adaptable tool aligned with its growing technological demands.