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Julia Sakura

Financial controlling

Honza demonstrated exceptional teaching abilities, delivering dynamic training sessions tailored to individual knowledge levels and learning styles. His expertise, problem-solving skills, and willingness to help were outstanding. He excelled at motivating students to gain deeper understanding and discover alternative effective solutions. The training provided valuable practical knowledge directly applicable to professional settings, setting it apart from other courses.

Mikasa John

Marketer

He conducted himself very professionally. All explanations were precise, with interactive responses to topic-related questions. Fully satisfied.

Levi Wilson

Data analyst

The training focused primarily on practical examples in Power BI, which the instructor handled excellently despite all complications. Mr. Dvorak had a very engaging presentation style and showed great willingness and patience. Due to the practical nature of examples, the seminar occasionally seemed a bit 'scattered', but ultimately all information was delivered perfectly, including demonstrations of possible variations and potential pitfalls. I'm very grateful for this training, which also touched upon additional topics that I can focus on in my further professional development.