Vojtěch Šíma
Power BI Guy
Prague, Czechia
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I've always been driven by the desire to make life simpler and to help people make better decisions with less time spent on manual tasks. This is what led me to become deeply interested in Power BI. My first encounter with Power BI was a few years ago, and since then, it has been a constant part of my daily professional life. Not long after starting my career in Power BI, I began exploring opportunities to coach others in this area. I've had the privilege of conducting numerous training sessions in various companies, while also juggling roles as a full-time Power BI developer and a freelance contractor. My approach has always been about sharing knowledge and practical skills in Power BI, which I hope makes a real difference in people’s work lives.
Area of Expertise
Topics
DAX Query: Next-Level Data Source Insights
Lost in a sea of reports with no clear view of your data sources? Sure, you could dig through them manually or use the Power BI REST API, but neither tells the full story. DAX Query changes that, and it’s super easy! With its latest capabilities, you can reveal every table, M transformation, SQL statement, and file path powering your reports.
In this session, we'll explore how to implement these insights effortlessly using many Microsoft Power components, giving you complete visibility and control over your data sources.
Power BI Day 2026
Dataflow Gen2: Evolution Power Query and the price for comfort
SQL Server Bootcamp 2025
How does Power Query evaluate your queries
Data Point Prague 2025 Sessionize Event
Power BI Day 2025
Modeling in Power BI: How does it work in real life
SQL Server Bootcamp 2024
Master Power Query - Introduction to M language
Power BI Day 2024
Master Power Query - Introduction to M language
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