Hi,
I have excellent experiences on sales and marketing. I have just finished a project like this. I served the employer with 100% satisfaction. I am from USA, so I believe I can serve your purpose completely. Moreover, I have complete understanding of the course material, exam format of the tests like IELTS, TOEFL, GRE, GMAT, LSAT, SAT etc. I think these knowledge will enhance my ability to work perfectly.
Thank you.