Spring Boot 3 + Java 17 desktop application with Docker Compose and PostgreSQL. Includes static code analysis (PMD, Checkstyle) and CI via GitHub Actions.

A realtime group chat application, built using Java Spring Boot and WebSockets

A simple Java statemachine for Spring Boot projects

This Spring Boot application with Spring Security features a role-based (User/Admin) registration and login system using JWT for authentication. It employs Caffeine cache for OTP storage, and a retry mechanism for email OTP delivery. Further access is restricted to verified users with valid tokens.

React + Spring Boot (Movie Helper)

Food Ordering System: A microservices-based backend application for real-time food ordering and tracking. Built with Java, Spring Boot, and Apache Kafka. Implements Domain-Driven Design, Event-Driven Architecture Saga-Pattern, and Clean Architecture principles.

Comprehensive system that allows cafe owners to effortlessly create, modify, and print invoices, add and manage products, and control user access.

Robust backend for a Todo List app built with Java and Spring Boot. Supports CRUD operations with RESTful APIs. Powered by Java 17 and Spring Boot 3.3.0, using JPA for data management. Supports H2 in-memory and MySQL databases. Scalable and secure foundation for modern web apps.

Este repositório contém um projeto de exemplo que demonstra como integrar o Spring Boot com o Test Containers para facilitar o desenvolvimento e teste de aplicações Java.

simple service for managing products such as store apps

Developed CRUD functionality for User, Post, Category, and Comment APIs, ensuring data consistency. Implemented Mapping, JPA Finder Method, JPQL, Native Query, Criteria Query, Pagination and Sorting, Searching, User Input Validation, and Exception Handling for robust API responses.

learning and implementing Spring and Spring Boot...from this repository, anyone can learn Spring Boot...here I will try to give all notes on whatever I am preparing, and a well-structured folder structure ...

This is a base repositry for people to refer for crud opertions using VS Code.

Spring Boot 3 Microservice with Java 17

"A Spring Boot application for a Chef Booking System that manages chefs, customers, and bookings with interactive API documentation via Swagger and data persistence through MySQL."

Esta aplicação corresponde a um projeto que utiliza-se do aprendizado de Microsserviços, Java 17, Spring Boot, Banco de Dados H2, Maven, Swagger entre outras tecnologias.

Food ordering system microservice in clean and hexagonal architecture.

Product recommendation system using AI.