Pajareo Colombia: plataforma web con Keycloak, módulo de usuarios y multimedia

Abstract

This internship report presents the design, development, and implementation of the Pajareo Colombia web platform at EnLinea.App S.A.S., aimed at improving the management of bird sighting records and their multimedia evidence. The project emerged from the need to address fragmented information flows, limited traceability, manual moderation processes, and the lack of a secure and scalable infrastructure for handling users, files, and related data. As a solution, a system was developed using Java 17, Spring Boot, and PostgreSQL under a hexagonal architecture approach, complemented by authentication and authorization mechanisms based on Keycloak and an independent microservice for processing and storing images, audio, and video files. In addition, technologies such as Angular, PrimeNG, AWS EC2, AWS S3, Proxmox VE, Tailscale, and OpenProject were integrated to support both the technical infrastructure and project management activities. The results demonstrate compliance with objectives related to security, maintainability, documentation, and performance, including documented APIs, protected endpoints, efficient multimedia processing, and a reusable user management module for future software projects. The internship also contributed significantly to the strengthening of professional skills in software architecture, service integration, infrastructure deployment, and technical documentation.