Most useful topic: Visualisations and Measures

Most useful topic: Calculations; Table Relationships and Automation

Course gave a great introduction to the myriad of options provided by Power BI and gave a good grounding to explore it further.

Most useful topic: Power Query and Table Tool

Most useful topic: row level security

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I found the course to be very useful; Martin was extremely helpful with all questions asked and delivered the course in a very efficient and user friendly manner

I would highly recommend STL for Power BI training. Martin was very knowledgeable and helped us to relate the training to our internal reporting. I am looking forward in apply...

Nothing further to add; it has been a great experience and has lived up to my expectations; I just want to a big thank you to Martin for his patience and knowledge it has been g...

Yes - an amazing course! Wish it was longer!

Course was a whirlwind but really thorough. I left with a great understanding of Power BI and I am confident I will be able to use the programme with success.

Excellent course for explaining the basics; best practice and handling any tricky questions that were thrown out there! Jens enthusiasm kept it interesting and engaging and it c...

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Most useful topic: Visualisation; Applied steps

The course was absolutely fantastic - I came away having met my personal goals and then some!!! Very excited to try out my new skills; and also excited to learn more with my col...

Most useful topic: It was very useful to go through all the different charts and visuals and how to use then

More content on query editor and troubleshooting of data would have been a benefit

Most useful topic: DAX

Most useful topic: bridge/relationships section

Most useful topic: DAX

I like when we get given a challenge that we have to complete without copying what Jens is doing.

the course was great; a bit intense but very useful

Very good course - clear summary of how to use PowerBI; easy to follow even without any prior PowerBI experience

Brilliant intro with relevant functions and uses incorporated into the course. Practical experience with on the job work. But with the 2 year extended help function; I'm sure Je...

Amazing trainer with contagious energy! I am only sad it ended!