Sistema de delivery para supermercados

Abstract

The high rate of adoption of smartphones, coupled with easy access to the Internet, allowed the expansion of mobile applications. Due to the global pandemic that occurred in early March 2020 caused by the SARS-CoV-2 virus or Novel Coronavirus, it was necessary to adopt measures of social isolation and, thus, the use of applications that make it possible to purchase products online. have become more used, aiming to reduce the risks of contamination for the end user and for the people who work in the companies. In view of this, one of the sectors affected was supermarkets, since it is a place with a constant flow of people. One of the possible solutions to alleviate this problem would be the introduction of a mobile application for making purchases by customers, seeking to avoid approaching and, still, providing more convenience and comfort, by discarding the need to travel to the place. Even before the pandemic, the use of delivery apps was already adopted by the population and companies, however, this intensified during the pandemic. Small cities with less flow of people and urban structure often do not have a delivery system to serve the inhabitants. However, the population of these cities and also companies may be interested in this type of system. In this sense, the development of this work can also this population in order to boost the delivery movement in the interior. For the implementation of the system, the main technologies used were the Java language, the Spring ecosystem (Boot, Data, Security, Web), the Flutter framework and the PostgreSQL database. The result was a mobile application for customers to make their purchases, and a desktop or web interface, in the same application, for employees to manage their merchandise and orders.