Englischkurse online für verschiedene Niveaus/ Online English classes for different levels

I have been teaching English for 10 years now working with different levels as well as different age groups.
For 4 years I was a corporate English teacher at IT companies conducting classes for the employees as well as preparing them for job interviews or presentations if necessary.
Last year I obtained TEFL certificate level 5 for teaching English as a foreign language.
I have also graduated a department of translation studies and contrastive linguistics (Lviv National university, Ukraine).

I also have quite a lot of experience teaching adults both online and offline, preparing for exams (e.g. FCE).