Hi!
Here's another sample composition for my interview.
Please check my grammar and word usage.
Thanks Guys!

I went to (name of the university), majored in computer engineering technology with a degree of bachelor in technical teaching education. At the same time I was working as a customer service assistant. After passing the teacher's board exam, I started to teach English to (nationality) students and that's what I still do until now. Although my major is all about computers, I love and prefer to be an English teacher. To be more competent, I'm planning to get an English specialization this semester.