Hello. I was a mathematics and physics teacher in high schools in the Paris academy and the Créteil academy a few years ago when I lived there (certificates can be shown on request). I am an engineer (industrial engineering) and hold a master's degree in Spanish applied mathematics (with a doctoral thesis almost completed). I also gave private tutoring for several years. I have just arrived in Lebanon (in Beirut), for professional prospecting; and yet I propose to accompany you in support courses, notably in maths, but also in physics-chemistry, as well as in Spanish and French (in addition to my master's degree I also have the DALF)... Yours, Salim