English tutor for all ages. Can also tutor scientific subjects in English

I'm Gal, I'm 29 years old and I recently moved to Berlin. I have a BSC in Marine biology, and I've spent 2 years loving and studying in the US when I was in middle school. I also have a certification as a Scuba instructor. All of these make me a good candidate to tutor English, or scientific subjects in the English language. I make my lessons varied and fun, according to the feedback I get from the students as to which methods work best.