My passion for computer architecture has led me to investigate the immediately higher and inseparable layer: the operating system. With special passion for Unix and Linux types. That is why I have spent several years getting to know GNU/Linux, gaining experience working as a helpdesk and giving advice on free technologies for companies, collaborating on several free software projects in the community, in addition to writing thousands of articles for various digital media specialized in Open Source. Throughout this journey, my philosophy has remained unwavering: learning is a continuous process. With every line of code, every problem solution, and every word written, I seek to not only impart knowledge, but also expand my own. Because in the vast and ever-changing landscape of technology, one never stops being a student.