I am fluent in English (UK). I can improve your vocal pronunciation and sentence structure. There are a finite number of common mistakes non-English speakers make and I will help you identify them, understand why you make them and correct them in real time.
My strengths lie in improving English text and speech to a higher level. Correcting mistakes that are commonly missed by most people. I have a University Masters degree and can correct English to that level for submission of dissertations.