01
Pizzeria Olivetto
Modern, responsive, and elegant website for a fictional artisanal pizzeria in Rio de Janeiro.
- Fullscreen image gallery with modal view.
- PDF menu directly accessible on the site.
- Online reservation form integrated via Formspree.
- Responsive layout with hamburger menu navigation.
- Deployment on Vercel with continuous GitHub integration.
- Modular React components (Header, Hero, Menu, Drinks, FAQ, Footer).
- Optimized for SEO, accessibility, and user experience.
02
Library System
Learning project that implements a library management system with database persistence. Runs in the console and allows registering books and users, managing loans and returns, and checking availability.
- Create CRUD for books and users.
- Implement business rules.
- Practice separation of responsibilities in packages.
- Apply OOP concepts: encapsulation, domain classes, services, and interfaces.
03
Gig-Tracker
Interactive website to track live concerts I have attended or wish to see, serving as a personal catalog of bands. Fully developed as part of my programming portfolio.
- Manipulate DOM, ensure responsiveness, and apply UX/UI best practices with LocalStorage.
- Implement dynamic search by band name.
- Create interactive filters by genre and origin.
- Enable smart sorting by name, genre, or country.
- Provide light/dark theme with browser storage.
- Add direct access to bands on Spotify and YouTube.
- Integrate Last.fm to display current listening activity.
HTML5, CSS3 and Javascript
04
Zoologic
Java project in development that simulates a classification and management system for vertebrate animals of the phylum Chordata. Applies OOP concepts such as encapsulation, inheritance, polymorphism, and package organization.
- Register and manage mammals.
- Register and manage birds.
- Register and manage reptiles.
- Register and manage fishes.
- Register and manage amphibians.
05
Contact Manager
Simple Python project to manage contacts via the terminal. Allows adding, listing, searching, and removing contacts with data saved in a .txt file.
- Manipulate .txt files for data storage.
- Manage lists and dictionaries efficiently.
- Implement menu structure and flow control.
- Validate user inputs properly.
- Organize code into Python packages.
- Ensure data persists between executions.
06
Spotify Music Player Clone
Functional clone of the Spotify music player, faithfully simulating the playback experience with the main features of the original platform.
- Faithful interface inspired by Spotify’s design.
- Play and pause songs seamlessly.
- Navigate tracks with next and previous buttons.
- Interactive progress bar showing elapsed and remaining time.
- Enable repeat track functionality.
- Shuffle songs for varied playback.
- Display album cover and track information clearly.
- Responsive layout optimized for all screen sizes.
HTML5, CSS3 and Javascript
07
Integration: Front-End and Back-End
Project connecting a Java Spring Boot backend with a responsive frontend, enabling seamless data flow and interactive user experience.
- Spring Boot backend with RESTful APIs.
- Frontend consuming APIs with fetch requests and dynamic updates.
- Form submission with real-time validation and feedback.
- Responsive layout compatible with mobile, tablet, and desktop.
- Error handling with informative messages for users.
- Seamless integration between backend endpoints and frontend components.
- Deployment-ready structure, optimized for hosting platforms.
Java, SpringBoot, HTML5, CSS3, Javascript
08
Minesweeper
A classic Minesweeper game implemented in Java Swing, featuring an interactive graphical interface with full win, lose, and automatic restart mechanics.
- Java Swing graphical interface with interactive grid of cells and mouse controls.
- MVC-style separation: model (Tabuleiro/Campo) and view (BotaoCampo/PainelTabuleiro/TelaPrincipal).
- Observer-based event system updating UI on model changes (open, mark, explode, restart).
- Left-click to open cells and right-click to mark/unmark flags with visual feedback.
- Win/lose dialogs using JOptionPane and automatic board restart after each game.
- Configurable board sizes and mine counts, suitable for testing and extension.
- Ready to run in IntelliJ with Git integration and straightforward project structure.
09
Userbase
A user registration and management system implemented in Java with Spring Boot, using H2 as an in-memory database. Full CRUD.
- RESTful API for user management built with Java and Spring Boot.
- In-memory H2 database for quick setup and testing.
- Full CRUD support with PUT and PATCH for flexible updates.
- Field validation using Jakarta Validation (name, email, password, phone).
- Global exception handling for validation and not-found errors.
- Layered architecture with Controller, Service, and Repository.
- Unit and integration tests using JUnit 5 and Mockito.
- Lombok to minimize boilerplate code.
- Testable endpoints via Postman, Insomnia, or curl.
- H2 console available at
http://localhost:8080/h2-console.
Java, Spring Boot, H2 Database
10
Customer Manager App
Full Stack application developed to manage customers in a simple, modern and efficient way. Manage customers easily and efficiently with a full CRUD, reactive forms, Angular, and Spring Boot
- Full Stack CRUD app using Angular, Spring Boot, and MySQL.
- Responsive UI with gradient background and Inter typography.
- Reactive Forms with validation and visual feedback.
- REST API for GET, POST, PUT, and DELETE operations.
- Standalone Angular components and clean architecture.
- Instant list updates after create, edit, or delete actions.
- Spring Boot backend with JPA and service layer.
- MySQL database for persistent customer data.
- Postman tested endpoints ensuring full CRUD functionality.
Java, Spring Boot, Angular and MySQL
11
Calculator
Calculadora Swing is a Java Swing app built to practice OOP and the Observer pattern through a simple functional calculator.
- Java Swing graphical interface with a custom Display and styled Button components for a consistent UI.
- MVC-inspired separation: model (Memoria / MemoriaObservador) and view (Calculadora / Display / Teclado / Botao).
- Observer-based reactive updates: Display subscribes to Memoria and refreshes automatically on state changes.
- Teclado organized with GridBagLayout providing responsive button placement and multi-column buttons (e.g., zero spanning two columns).
- Complete calculator logic in Memoria: number entry, comma handling, sign toggle (±), AC, operations (+, −, ×, ÷) and equals.
- Numeric formatting with comma as decimal separator and trimming of unnecessary “,0” trailing decimals.
- Visual polish: custom Button class sets font, background/foreground and border.
