Hi, I’m Renata Pataki. I create practical, career-focused learning resources for people preparing for technical exams and exploring modern technology career paths. My work includes certification practice exams, scenario-based questions, clear explanations, and beginner-friendly courses on infrastructure, AI automation, data center operations, and technical workflows. My goal is to make complex topics easier to understand, help learners identify weak areas, and build confidence whether they are preparing for an exam, changing careers, or exploring where they fit in the future of technology.