Desarrollo del sistema de requisiciones para la empresa hidroeléctrica Abanico S.A. Aplicando el entorno de programación Node.js

Abstract

The purpose of the present investigation was to develop a requisition system for the hydroelectric company Abanico S.A. flushing the NodeJS programming environment. The development of the system was done through Microsoft Solutions Framework, this methodology was useful for risk management, help with support and maintenance, also focused on the management and administration of the project to achieve the desired impact. The system was designed to automate the requisition request process through a web application that is active in a browser in the three main facilities of the company (office, powerhouse, and dam). In the development Django was integrated for the administration module, this framework helped in the rapid and pragmatic development. The notification server was realized in NodeJS, using websockets, allowing bidirectional communication in real time between the client and the server in the same socket, using a TCP connection. The measurement of the results was done through the system of scales for usability (SUS), which allowed to measure the usability by means of user surveys, obtaining a satisfactory acceptance of the system. In this way it was possible to conclude that the use of the system helps in the follow-up and control of requisitions. Being a scalable application, it is recommended to implement the suppliers module to complement the requisition request.