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I’ve taken Mark’s classes and I’m very satisfied.
His professionalism and skill in teaching technical English are excellent.
He has deep knowledge in data analysis for business, so he not only teaches English but also speaks from real expertise. This makes the dialogues far more authentic and practical.
With his help, preparing for my meeting with foreign partners was much easier.
I highly recommend him!

I would like to thank Mark for his professionalism and support. As an international recruiter, English is an essential part of my daily work — I need it to conduct interviews with candidates and communicate with clients worldwide.

Mark helped me significantly improve my business English, build confidence in conducting interviews in English, and prepare for my own job interviews. Thanks to his guidance, I successfully passed an interview in English with an international company and now use English confidently in my career.

What I value most is his practical approach: our lessons were focused on real-life professional situations, which made the learning process directly applicable to my work.

I truly appreciate Mark’s support and can highly recommend him to anyone who wants not only to improve their English but also to achieve real results in their career.

What I value most about Mark is that he truly listens to his students. He then adapts the program to their needs, which works perfectly because you end up learning exactly what’s most relevant for you.

Mark is a great English teacher and just a kind, friendly person overall. What I really like about his lessons is how personalized they are. I’m an IT developer, so I wanted to focus on topics relevant to my work, and he made sure we discussed technical stuff, IT business processes, and even the latest news in tech and engineering.

Mark helps with role-play scenarios too, like explaining a project to your team, preparing stakeholder presentations, or getting ready for job interviews in English. He always asks what I want to work on and then builds the lessons around that.

One thing that really surprised me is how much he actually knows about IT. He doesn’t just teach grammar or vocab, he can talk about coding concepts, how companies work, and even shares insights from his own consulting experience. The lessons feel very natural, not like reading from a textbook.

If you’re looking for a teacher who listens, adapts, and makes learning fun and practical, Mark is definitely the right choice.

Mark is a great teacher, passionate and knowledgeable. He helped me speak more fluently and naturally in various situations, from office environments to casual conversations with friends. Thanks to him, I’ve improved both my CV and my LinkedIn content. Highly recommended, especially for those with business or career goals.