Projects

A collection of my technical projects, with a focus on Java Spring Boot backend development, REST APIs, and full-stack applications.

DSCommerce

E-commerce REST API with products, categories, users, orders, OAuth2/JWT authentication, role-based authorization, JPA/Hibernate persistence, and OpenAPI documentation.

DSCommerce
Java 21Spring Boot 3Spring SecurityOAuth2JWTPostgreSQLSpring Data JPAMavenDocker

CVnoAlvo

Web application for adapting resumes to specific job openings, with compatibility analysis, ATS-focused artifact generation, Java/Spring backend, PostgreSQL, and JWT authentication.

CVnoAlvo
Java 21Spring BootSpring SecurityJWTPostgreSQLDockerNext.js

SYSMP

Full-stack deadline management system with JWT authentication, an admin dashboard, PostgreSQL, and real-time communication for operational follow-up.

SYSMP
Node.jsExpressReactTypeScriptWebSocketPostgreSQLJWT

Dragenda

Healthcare scheduling application with a React frontend, Node.js/Express backend, SQLite persistence, and separate frontend/backend deployments on Vercel and Render.

DragendaDragenda - Second view
ReactReact NativeBootstrapNode.jsExpressSQLite

Website - Santa Rita church

Responsive institutional website for Santa Rita Church, built with React, TypeScript, Vite, and Tailwind CSS for clear content organization and mobile access.

Website - Santa Rita churchWebsite - Santa Rita church - Second view
React.jsTypeScriptTailwind CSSVite

DIO - Machine Learning

Study repository from the DIO Machine Learning Practitioner Bootcamp, with Python notebooks for facial recognition, image recommendation, and virtual assistant experiments.

DIO - Machine LearningDIO - Machine Learning - Second view
Jupyter NotebookPythonKerasRMachine LearningDeep Learning
    Projects | Mateus R Campos