backend-java

Role-based ERP system backend using Spring Boot, MySQL, JWT, and RESTful APIs.

Resolução do desafio "Empréstimos" proposto pelo Back-End Brasil.

First place - Expotécnica 2025 (El Salvador)

Zero-boilerplate Chain of Responsibility for Spring Boot — auto-wire ordered beans via Order and ChainNext annotations, no manual dependency wiring

A scalable Backend-as-a-Service (BaaS) platform built with Spring Boot, supporting JWT authentication, API key-based access, multi-tenant architecture, and dynamic schema handling using PostgreSQL JSONB.

Java Backend Technical and Non-Technical Interview Preparation

CyberSoft Java 17 - Back-End Exercise

CyberSoft Java 17 - Spring Boot Exercise

This repository includes all of my Java programs

Resolução do desafio Senha Segura proposto pelo Back-End Brasil.

sample backend system with Java for managing healthcare data

Retos resueltos del curso Java SE 2 | Tecnolochicas x Bedu.

Legacy e-commerce monolith built with Spring Boot.

Projeto Escola da disciplina optativa de Desenvolvimento de Backend, ministrada pelo Profº Bruno no 1º semestre de 2025. Projeto criado a prior em Formiga, 24 de junho de 2025 por Maria Eduarda Silva, Matricula: 0076969, no Instituto Federal de Minas Gerais, campus Formiga.

A secure file storage web application that allows users to upload, store, and download files with encryption. The system ensures that all files are encrypted before being stored and can only be accessed by the authorized user.

I'm a Backend Developer with around two years of hands-on experience building services with Java and Spring Boot, including REST API design, database integration, and backend architecture in production environments. That foundation is what I bring to every project I build.

Sistema de reservas de cine en Java - Proyecto de aprendizaje con matrices, POO y próximamente Spring Boot

Login, Signup routes using JWT with Spring Boot, Docker and PostgreSQL