Hi, I'm GZBL,

About Me

👋 Hi, my name is Gonzalo Bernal and I'm from Spain.

🧑‍💻 I'm a Web developer and a Cybersecurity enthusiast.

💻 I like checking out open source projects and sharing my own code on Github.

🤖 Check out my ethical hacking repository here.

Skills

Java
JavaScript
Python
HTML5
CSS3
SQL
Angular
AngularJS
React
Node
Flutter
Express
Django
Spring
Rails
Git
Bash
Scrum
Jira
Chrome DevTools
VS Code

Education & Experience

For more information, have a look at my curriculum vitae .

Projects

Fantasy Lol

A desktop application developed in Java (Swing) with MySQL as its database, allowing you to manage a fantasy league inspired by the European League of Legends competition (LEC).

Demo
Java 17+ Swing MySQL 8.0+ JDBC

Basic CSS and Flexbox Layout

This project is for the Web Interface Design course. It implements a complete signup and login system using HTML, CSS, JavaScript, and Firebase (Authentication and Firestore).

Demo
HTML5 CSS3 JavaScript Firebase

Refactoring Project

This project consists of the refactoring and documentation of an employee management system in Java, following good practices of encapsulation, separation of responsibilities and JavaDoc documentation.

Demo

Open Source Projects

Proyectos

Proyectos personales

Github

gzbl-dev

Github

sec-blog

My cybersecurity blog and writeups.

Github

security-research

A public knowledge base for my cybersecurity research, tech deep dives, and study notes.

Github