I am a certified ESL tutor and while that is true, my tutoring techniques work well for anyone of any age and any education level, even those who already speak English and just want someone to help with their English assignments.
I've also written a young adult fiction novel which I would like to think would be published some time in my life so I have some experience in writing that.
I've even received great grades in school for my excellent research, paraphrasing and even writing and reading skills.