Hi, I'm Stefan Petković, a graduate master traffic engineer, specializing in telecommunication traffic, who, during my studies, dedicated myself more to programming. My areas of interest, alongside telecommunications, include robotics and programming. In my first year of study, I became a teaching assistant at Procoding, an educational center focused on educating both children and adults in acquiring IT skills. As a teaching assistant, I am the author or co-author of several courses that can be attended in-person or online. I am also an instructor for numerous courses, such as MySQL, Python, Arduino, C# and more.

What You'll Get in My Courses:

Get ready for SQL 1z0-149, PCAP, PCEP, and PCPP1 certifications with in-depth explanations and practical insights.

Develop essential skills and solidify your knowledge in SQL and Python, focusing on certification exam requirements.

Gain hands-on experience and practical tips to confidently tackle SQL and Python certification exams.

Join me on the path to certification success, becoming proficient with structured materials and targeted practice.

Master key concepts and prepare for your certification in SQL and Python with tailored resources for the 1z0-149, PCAP, PCEP, and PCPP1 exams.