Yes, I teach online Skype classes for Cambridge IGCSE Extented Maths Paper 2 and Paper 4. I taught many students from Sharjah. One of my best student from Sharjah . His name is Usman, he was 30% student before my tutoring. After 6 months Usman used to get good marks in the classroom test and quiz. Finally he got A* in IGCSE board exams .