Our Denver GRE instructor specializes in teaching the math section of the GRE exams. He holds a PhD in Information Sciences and Technology from Penn State University, where he also worked as a Teaching Fellow. Before that, he graduated as an Electronic Engineer from the Simon Bolivar University in his home country, Venezuela. He also taught numerous undergraduate courses at Northcentral University in Arizona such as ‘Introduction to Computer Security’, ‘Cyber Forensics’, ‘Web Technology and Development’, ‘Information Technology Decision Support’, and more. Our Denver GRE instructor's research focuses on the economic and social aspects of information technologies.