Implementación de un sistema de inventario y catálogo web responsivo para pequeñas empresas comerciales

Abstract

In small retail businesses, tracking products, inventory, and sales often relies on manual or scattered records, while the information provided to customers is disseminated through messages, social media, and in-person inquiries. Therefore, this research aimed to develop a responsive web system that integrates administrative inventory management with a public product catalog. A technological and evaluative approach was applied, with incremental development based on an adaptation of the Scrum framework and a client–server architecture. The solution was developed using React, TypeScript, NestJS, and PostgreSQL, and deployed using containerized services in separate environments. The results include the definition and fulfillment of functional and non-functional requirements, the design of a relational model, and the implementation of modules for users, business structure, catalog, inventory, sales, and traceability, as well as a public interface with search, filters, availability, and customization features. The system’s operation was validated through automated testing, operational validations, and usability evaluations in both administrative and public contexts. It is concluded that Stockify centralizes operational information, maintains inventory traceability, and provides customers with an organized and responsive catalog for browsing available products.