Ihsan Kayili He has been tutoring mathematics, statistics and physics for more than ten years. He also worked in various private schools teaching math and physics. Previously, he worked as a professional engineer, project manager, part-time lecturer at university and computer programmer. His education: Civil engineer (B.Sc.), from Technical University, Istanbul, Turkey Postgraduate studies in the Netherlands, Italy and Japan, master of engineering in hydraulics Computer Programmer/Analyst diploma from the Centennial College, Toronto Computer Specialist diploma from a private school in Pickering