I have a Bachelor's Degree in Computer Science from the Institute of Mathematics and Computer Science at the University of São Paulo (ICMC-USP) and a Master's Degree in Computer Science and Computational Mathematics from the same institution. I have already worked as a programmer, team leader and partner in companies at the São Carlos Technology Pole and also in São Paulo. In 2002, I co-authored the book "Learning Java 2". I was also a university professor for 11 years, teaching courses related to programming at colleges such as Universidade Paulista, Centro Universitário Senac, among others. I have been working since 2011 at the Regional Labor Court of the 2nd Region where I developed web systems in Java and, since 2017, I have been part of the computer security incident response team. I have, in photography, a little bit of intuition in my Cartesian sea!