My name is Badis, a 3rd year computer science student at ISIMA. I offer private lessons in mathematics, computer science and programming adapted to all levels (beginner, intermediate, advanced). - In mathematics: help with understanding concepts, application exercises, exam preparation. - In IT: introduction to the basics of algorithms, networks, systems and databases. - In programming: learning languages like Python, C, C++, Java, as well as good development practices. My goal is to clearly explain the concepts to help you progress effectively, while adapting to your pace and specific needs.