I’m a Senior Software Engineer with 15+ years of professional experience in software development, Linux, cloud infrastructure, DevOps, networking, and security.

I have extensive hands-on experience with Linux and production infrastructure, as well as experience preparing for professional Linux certifications myself. I create practice tests based on real understanding of the technologies and the kinds of practical reasoning required to work with them—not simply memorisation.

My goal is to help IT professionals and certification candidates test their knowledge, identify gaps, and become more confident with the material before taking their exams.