I've been teaching to high school, middle school, and elementary school students in the past for 1 year. They have achieved good results after I taught them English. Their grades have improved. I speak English as my native and I have a high score, 915 on TOEIC. I went to a full-english speaking international school. I'm also currently at the University of Warsaw as a university student. Whether or not a student is having difficulties with grammar or pronunciation I can assist them on getting better.

(A video link to introducing myself and how I teach) https://www.youtube.com/edit?video_id=wu2HHoqU0OI