Desarrollo de un sistema de facturación electrónica con soporte de decisiones, para una distribuidora de productos de consumo.

Abstract

This degree work focuses on the development of electronic invoicing software with decision support functionalities, applying the agile development methodology SWIRL and partially MMS, ensuring a mobile application up to the project. React Js, a Facebook library, was used to develop the software and it connects to a non-relational database through an API developed in Nestjs. The choice of MongoDB as a non-relational database is justified by its flexibility when making queries, which facilitates agility and precision when making the necessary requests, generating the data for each graph in the dashboard of the web application. The software was designed with the purpose of improving product marketing processes and increasing user satisfaction. The product distribution company was experiencing displeasure with its existing software, since it was not dynamic when carrying out processes. To address this problem, a system was implemented that includes a dashboard facilitating decision-making at all stages of marketing. In addition, a mobile application was developed that allows them to invoice quickly and efficiently from anywhere with an internet connection, eliminating the need for a computer for this process. Thanks to the evaluations carried out using the applied methodologies and the satisfaction survey, the quality of the software was ensured and the level of user satisfaction was determined. This confirmed that the product marketing processes improved and allowed the company to make decisions that allow it to strategically position itself in the market while carrying out a dynamic analysis of its sales.