The volume is quite substantial, but I am very satisfied because it contains so much content that can be directly applied in practice. I should continue to study it repeatedly during the remaining period.

You deliver your lectures calmly and effectively. If you sell the lecture materials, I am willing to purchase them.

Thanks to this, I successfully passed the certification exam. Keep the concepts in your mind by reviewing the materials several times, and you will be fine as long as you solve the practice problems well.

good

It feels a bit short and fast-paced, but I'm enjoying it because it covers the core points quickly. I'll get my certification soon and come back to take the next course!