I am a professional, bilingual native Polish/Russian-speaking teacher, and a German teacher. I use the Direct method of teaching (aka the natural method).
In this method the teaching is done entirely in the target language. The learner is not allowed to use their mother tongue or other languages (e.g. English), which helps deliver fast results. There is emphasis on good pronunciation. Grammar rules are introduced gradually, depending on learner’s progress.
This method has been adopted by key international language schools throughout the world, including language departments of the Foreign Service Institute of the U.S. State Department (in 2012).
Today the Direct method is the best method of teaching foreign languages, and it works best for complete beginners as well as for those who already have some knowledge of the target language.
I will help you to start understanding and speaking Polish/Russian/German quickly, to prepare for the Polish/Russian/German as a Foreign Language exam, to master your business Polish/Russian/German or to improve your Polish/Russian/German speaking skills for attending a university or for using Polish/Russian/German for everyday activities.