About Me...

Java developer with 2+ years of experience in building high-performance, scalable web applications.
Expertise in Spring Boot, Spring MVC, and Spring Data JPA. Passionate about clean code and best practices, and test-driven development. Proven ability to work independently and as part of a team to deliver high-quality products on time and on budget.
Enthusiast hacker and aspiring Bug Bounty Hunter, CTF player with 100+ capture the flag challenges solved.

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Go to interesting projects.

GitHub Profile

As a developer & hacker, I believe in constant practice and improvement of my craft. Therefore I try to keep my GitHub updated and I try to build interesting and industry relevant projects, either alone, or with my friends. I have some projects in Java Spring Boot, NodeJS (TypeScript), Python 3 Flask, etc.

Check it out here!

SmartYnvest

A portfolio management tool is a software application that helps investors to track their investments and make informed investment decisions. It can be used to track a wide range of investment assets, including stocks, bonds, mutual funds, and real estate. This portfolio management tool is developed in Node.js and React.js, all in TypeScript. It is a full-featured tool that includes all the essential features of a modern portfolio management tool.

Check it out here!

Library Management System

A library management system is a software application that helps libraries to manage their collections, users, and operations. It can be used to automate tasks such as book cataloging, circulation, and reporting. This project was developed in Java Spring Boot & MySQL for the backend and React TypeScript for the frontend. I use this personal project to catalog and track my own books, whether I let them to someone, or whether I have read them, or which ones I would like to add to the collection.

Check it out here!

Banking System

This Banking System project is a full-stack web application developed using Java Spring Boot and React TypeScript. It provides a secure and user-friendly platform for customers to manage their finances effectively, make transfers, receive money, open and close savings accounts, etc. I developed this project to gain experience in building a banking system and learn about the challenges and opportunities that arise from such a project.

In development...

MRegra & SoBatista on Cyber

This blog is a project I started a few years ago in which me and SoBatista talk about hacking, cyberscurity and we also share our CTF and boxes writeups. In the blog we document the process of solving hacking and CTF challenges. These challenges can cover a wide range of topics, including web security, reverse engineering, cryptography, and exploitation.

Check it out here!

Hacking & Coding Platforms Profiles

  • HackerRank Profile

    Java developer with 1+ years of experience in competitive programming. Expertise in Java, Python, SQL, C, algorithms, data structures, and problem-solving. Passionate about learning new things and challenging myself.

    Number of solved challenges: 35

    Check it out here!
  • Hack the Box Profile

    On HackTheBox, I am focused on completing as many machines as possible and earning as many badges as possible. I am also interested in participating in the monthly Offensive Security Pro League (OSPL) competitions.

    Number of machines pwned: 25

    Check it out here!
  • TryHackMe Profile

    I am a passionate cybersecurity enthusiast with a strong interest in hacking and CTF challenges. I am always looking for new ways to learn and improve my skills. On TryHackMe, I am focused on completing as many rooms as possible and earning as many badges as possible.

    Number of rooms solved: 29

    Check it out here!
  • Chess Profile

    In a complex world, full of unknowns and impossible to predict/calculate, chess brings a structure and certainty that I honestly enjoy. Also, it is an artistic way to express raw inteligence.

    Classic Rating: TBD
    Rapid Rating: 1262
    Blitz Rating: 1104
    Puzzle Rating: 2140

    Check it out here!

Did you find something interesting?

Reach out to me via email. Cheers!