Providing Physics & Math Tuition for O-level and A-level students in Singapore since 1988. Personally tutored more than 300 students on a one-to-one basis over the past 30 years.
Was former Physics teacher at Upper Serangoon Secondary School. Taught O-level Physics to both the hearing impaired students and mainstream students in the school.
Worked as a oil refinery engineer prior to becoming a school teacher.
Also MBTI trained to understand better the different personaility types of students