Mathematics tutor with over 20 years of experience. Originally from Ukraine, I am now based in Ireland and offer private lessons, both online and in-person (location-dependent).

I'm a professional game developer. Previously worked in the school as a programming teacher. Olena gives me full confidence in the mathematical background of our students. Most of the work started in 19-20 as engineers! I highly recommend Olena as a mentor when you need a good mathematical knowledge

We sought out a tutor not because our son was struggling, but because we wanted to provide him with a more extensive and challenging understanding of mathematics than the standard school curriculum offers. Finding Olena was the perfect solution.

Olena has an incredible ability to make learning feel welcoming and engaging. Her teaching style is wonderfully creative, encouraging, and perfectly tailored to our son's individual way of learning, which helped him grasp new concepts very quickly. She doesn't just teach formulas; she fosters a genuine interest in the subject.

The results have been outstanding. Our son is now well ahead of his school's curriculum, and he finds his classwork and assignments to be very easy. More importantly, Olena has nurtured his enthusiasm for the subject, and he is now self-motivated to keep learning more to stay on top of his game.

Professionally, Olena is everything you could ask for: she is punctual, completely reliable, and was always accommodating if we ever needed to reschedule a lesson.

For any parent looking to help their child go beyond the basics and truly excel in mathematics, we wholeheartedly recommend Olena.