Young foreign doctor, I propose offers to give private lessons of maths and / or English. Former PhD student in the service of UFR Sciences of the UNS, I had three years to acquire the teaching skills. I propose an aid to the preparation of the examinations, in application of a pedagogy which makes it possible to advance the student without / overloading it. As a bonus, I will put all my enthusiasm to transmit a healthy academic curiosity to the student.