The recent trainings have been an incredibly valuable experience. It was my first time using power BI, and I was amazed by the interactivity of the visuals and how magical DAX works. It opened my eyes to how powerful Excel can be used beyond the basic Sum, Average and multiplication functions I was used to. learning advanced features that greatly enhance data analysis was a game changer for me.
I was particularly pleased with how you took time to attend to questions, providing explanations that really clarify things.
The hands on experience boosted my confidence in using both Excel for data cleaning and Power BI for creating dynamic dashboards.
I gained practical skills that can be applied immediately. I highly recommend SDF for anyone looking to enhance their data analysis skills.
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