Engineer. Ability to give lessons of Spanish language as a native speaker.

He is an excellent teacher, always aware of the level of each person and he always is trying to explain each topic and task in detail at the speed of each student, for example, if there is something I don't understand at the first time, he has no problem repeating until it is totally clear to me. He is very patient and an excel expert so for me is very motivating every time I have classes with teacher Juan.