Computer science is a skill that is always in demand. From computer architecture to artificial intelligence, in this field, thousands of computer scientists are recruited every year all over the world. As a computer engineer with 8 years of experience including 3 years in a very large international company, I give theoretical and practical computer science courses at all levels. I teach algorithms, operating systems, some computer software and programming. I also give lessons for pupils and students (college, high school, university, other). For people who are passionate about IT, even if they have no knowledge in the field, I can help them get off to a solid start.