Diseño e implementación de un sistema integrado de facturación e inventarios basado en arquitectura web para optimizar los procesos administrativos de una empresa productora y comercializadora de alimentos tradicionales

Abstract

Abstract: This study focuses on providing a technological solution for a company with a 40-year history in the food industry that produces traditional foods such as cookies, empanadas, and sliced cheeses. Despite its production scale, the company still carries out its inventory and marketing processes manually, which leads to serious problems in inventory management and decision-making. The objective of this research is to design, implement, and evaluate an integrated billing and inventory system with a modern web architecture that optimizes administrative and decision-making processes. The development follows the Model-View-Controller pattern with an eight-layer architecture, ensuring scalability, maintainability, and separation of responsibilities. The Scrum methodology employed identifies seven stakeholders with a design comprising five blocks of functionality (epics). The technologies used in this solution are: Backend, Frontend, UI, Database, Auth, PDF, and Alerts. Testing is grouped into four categories: interface accessibility, frontend-backend integration, source code quality and cleanliness, and system deployment in a production environment.