Experienced Mathematics teacher in Zurich

My name is Alex, I have obtained a Mathematics Degree (GPA 9,24/10 - first of my class) from the Aristotle University of Thessaloniki and I am currently studying Higher Mathematics at ETH - one of the top ten universities in the world. I have five years of experience teaching Mathematics at a private tutoring center to students aged 13-18. I have prepared many students for the course of Mathematics for the National "Panhellenic" Greek Exams, with high rates of success. I believe in giving children and students the opportunities and the necessary motivation to feel confident in themselves and thrive though hard work and adequate mentoring. * I am fluent in English and Greek. No knowledge of (Swiss) German.