Desarrollo de una aplicación web para gestión de convenios para la dirección de vinculación-Espoch usando NODE.JS y Angular.

Abstract

Since its establishment in 2001, the ESPOCH Liaison Directorate has highlighted the management of agreements as a primary activity. However, this management has been limited by using office tools that consume considerable time and personnel resources. Therefore, this degree work aims to develop a specific system for managing agreements for the ESPOCH Liaison Department, using technologies such as Node.JS and Angular. The development process followed the agile SCRUM methodology, allowing greater flexibility and adaptation to changes. We worked closely with the Management staff, defining two system roles: "Liaison Analyst" and "Coordinator." The system architecture was based on the Model View Controller pattern, while the coding was done using Postgres as DBMS for data persistence, Node.js on the back-end and Angular on the front-end. The system's quality was evaluated in terms of usability, following the ISO/IEC 9241 standard, which considers effectiveness, efficiency, and user satisfaction. This evaluation was conducted with a sample from 21 user stories, measuring parameters such as the users' ability to complete tasks, the time it took them to complete them, and their general satisfaction using the SUS test. The results obtained reflected high levels of effectiveness (81.75%), efficiency (306.5 seconds), and satisfaction (85.5%) among the users "Linkage Analyst" and "Coordinator," all within the ranges considered satisfactory according to the established standards. In conclusion, the development of the system was carried out in compliance with the coding, development, and regulations standards of the ESPOCH, based on the processes and procedures manual of the Liaison Directorate. The final result was a web application of satisfactory quality, measured and validated under established usability standards.