I had taught a primary 6 student. She improved her maths so much that the parents ask me to teach her again. So I taught her again when she was secondary 3 and 4. Hence, I had been teaching for 3 years.
I am currently studying in NTU and I am staying in hall during weekdays. So I am able to teach near jurong during weekdays. I am free the whole day for wednesday. During weekends, I will be at home hence I am able to teach near serangoon or kovan during weekends. Preferably sunday afternoon or evening.