Shraddha is the great english teacher I've worked with and she is by far the best!
She has a very structured/objective-based, yet highly adaptable approach to teaching, which has been extremely effective. We work together through a great course, which I have found very useful with respect to building a good vocabulary and understanding of english grammar. However, we often break off from this on focus on specific areas of language learning which may be falling behind. In my case this is generally spoken/conversational english.
She is super patient and has manner of delivery which I have found to be very re-assuring but also challenging when required. I'm not the most confident language learner, she takes this into account and pushes just enough without being overbearing.
I'd say she is capable of teaching english to any levelevel/objective or your aim is basic travel communication or fluency.