Doctoral student in mathematics, author of works, with extensive teaching experience, teaches from middle school to higher education with a modern, formalist and rigorous method which uninhibits the learner. Our courses are aimed at middle and high school students, as well as higher education students. A class session lasts between 1 hour and 3 hours, depending on the level and endurance of the pupil or student. The session can have the following articulations: revision of important concepts, resolution of exercises, careful treatment of exam subjects. Mathematics is based on two pillars: logic and set theory. This reality is taken into account in my educational approach which is also accompanied by innovative teaching tools, which I have developed and recorded in published works. For each learner, I first carry out a state of knowledge and difficulties, then I implement a personalized and adapted method.