Who can teach English and has IELTS score 7 and studied for 4 years in India

I lived and studied my Bachelor Degree in India for 4 years in English therefore I can speak perfect English and I passed the IELTS test with the score of 7 in 2012 . I believe I can teach English specially to the students because back in time when I was in India I taught English to my friends who could not speak proper English and I worked with Cambridge books .
I am ready to start and I'm excited to see your methods of teaching English . I am confident that I can adapt myself to your system as soon as possible.