A flexible tutoring method focusing mainly on the most frequently used language of communication

I am delighted to forward my recommendation for Othman. He has been my colleague for more than 4 years and he always showed dedication and resilience in his work.
He is a patient, calm and collected teacher. We went to high school, and currently, university together. In light of all of that, I would not hesitate the least to recommend him since he showed nothing but hardwork and excellence not just in English but in academia in general.