I am an engineer of the Hassania School of Public Works, also having a master's degree in mathematics, I propose to the pupils of preparatory classes for the grandes écoles (CPGE) private lessons in mathematics for all the options (MPSI, PCSI, TSI, ECT) . Available during the summer, I offer intensive internships for spé students to review the program and fill in their gaps, as well as for new sup to learn the program. Possibility of giving the course by webcam