A Java/Kotlin library for Android platform, to manage bean's persistence in SQLite, SharedPreferences, JSON, XML, Properties, Yaml, CBOR.

MongoDB DAO Pattern build on top of Mongo Scala Driver.

Sample Java project demonstrating the DAO pattern with JDBC, created during Nelio Alves' Java OOP course. Includes basic CRUD operations, database integration, and best practices for clean code organization.

A Python project implementing the DAO pattern to manage healthcare patient records. It provides a clean, modular way to handle CRUD operations on patient and medical history data, promoting maintainability, scalability, and easy integration with various data storage solutions for healthcare applications.

CRUD de usuários em Java utilizando JDBC e PostgreSQL com padrão DAO

GitHub repository for a OOP project that registers and manage students using Hibernate to persist data, the DAO pattern for data access, Facade for simplifying interfaces, MVC for separating presentation and logic, and a MySQL database for storage

A full-stack web application for a Twitter-like messaging platform.

University Schedule Content Management System (CMS) — a backend system for educational process management, implemented in Java using PostgreSQL and multi-layered architecture.

A Web app where students view personalised schedules and lecturers manage course instructor/schedule updates.

Enterprise-grade Hospital Management System built using Java 11, Jakarta Servlet 6, JSP, JDBC, and MySQL. Implements layered MVC architecture with DAO pattern, role-based authentication, appointment scheduling, medical reports management, and audit logging.

This project is a desktop application developed as a portfolio piece to demonstrate proficiency in **Java Desktop Development**. It focuses on the practical application of software engineering fundamentals, such as **3-layer architecture**, **DAO patterns**, and **OOP principles**.

Aplicativo desenvolvido em React Native como projeto de extensão da faculdade com a finalidade de realizar o controle financeiro pessoal. (concluído)

A Java-based Student Management System demonstrating JDBC connectivity, DAO design pattern, and MySQL CRUD operations.

User CRUD implementation using pure JDBC with layered architecture, PostgreSQL default configuration and H2 in-memory support for testing.

A Java-based grievance redressal system with SLA enforcement, authority-based escalation, audit logging, and JavaFX GUI.

Professional Java-based Bank Management System built with Swing GUI and MySQL. Features customer management, account operations, transaction processing, and secure authentication following MVC + DAO architecture patterns.

🎓 University project of a distributed academic management system with Java RMI, designed to manage the roles of students, teachers and administrators

Página WEB - PHP MySQL JavaScript CSS Bootstrap - Pequeña red social. Gestión de publicaciones, usuarios y mas.

🛒 Robust Sales & Inventory management system built with Pure Java and MVC architecture. Features DAO/DTO patterns and optimized SQL persistence for enterprise-level retail logic.