Bachelor Degree and CELTA-qualified English Teacher with more than 25 years experience of teaching General English, Business English, English for Academic Purposes and Test Prep (IELTS, TOEIC, TOEFL). Former UCLES IELTS Examiner and Teacher (British Council, Bangkok 2002-2007). He has taught both High School Teens and Adults in a variety of environments including Language centers, Schools, Universities and In-house Corporate training.