Instructor was excellent and really wide knowledge of the subject, very helpful and nice to know that we can contact him also later :)

Perfect instructor, 10/10!

Petteri Sjöholm was excellent, clear and very professional as an instructor and his hands-on approach combined with many practical examples and calm style made this course a ver...

Very well presented, useful information and new insights.

It was easy to follow the training, without being bored.

He is clearly very knowledgeable about the content matter.

Knowledge of the subject was superb.

He took every into account and his humour made the two days flow by.