Today, data drives every industry - from finance to healthcare. But raw data alone isn’t enough. You need tools to reveal patterns, trends, and insights. That’s where Power BI comes in.

With Power BI, you can:

• Turn complex data into clear, interactive dashboards,
• Support data-driven decisions in real time,
• Work across industries like IT, finance, logistics, healthcare, and more.

It’s one of the most accessible and in-demand BI tools on the market.

This training is ideal for:

• Analysts working with large data sets,
• Professionals who build reports and dashboards,
• People who want to visualize data more effectively.

Yes - it's great for your career!

Yes - and no. Power BI has a user-friendly interface, making it easy to start, even for beginners. But mastering its advanced features (like DAX) can take time.

With our Comarch Power BI online course, learning becomes easier:

• Expert guidance from experienced trainers,
• Practice-based learning,
• Completion in just two days.

To join the training, you need:

•  to have an intermediate level of knowledge of the Windows environment (including its main applications) and the use of a spreadsheet.

Nice to have (but not required):

• Some knowledge of PowerPivot, Power Query, or DAX

Additional knowledge of PowerPivot, DAX, and Power Query will be useful, but is not required.

The Power BI – Data Analysis and Visualization training takes 16 hours and has a well-organized program. In the first step, you will get an introduction to Business Intelligence and a tools overview – you will learn the Power Bi Desktop: for loading and transforming data, working with a data model, working with visualizations, and publishing reports, and Power BI Online: for sharing reports Datasets, Reports and Dashboard.

After getting familiar with these tools, you will start loading data and creating standard or custom visualizations. In the next step, we will teach you how to manage the filters. The last part of the training concerns data model – creating relationships, adding calculations (DAX) and grouping or creating hierarchies.

DAX (Data Analysis Expressions) is the built-in formula language for Power BI, PowerPivot and Analysis Services. It allows you to create advanced calculations and custom aggregations for smarter dashboards.

✔️Our trainings show you how to use DAX efficiently - without overcomplicating your models.

By the end of the training, you will be able to:

• Build your own Business Intelligence solution from scratch,
• Import and manage data from external sources,
• Create a simple data model,
• Define custom measures and formulas using DAX,
• Design and publish interactive reports with rich visualizations.

You’ll also learn how to use:

• Power BI Desktop - for creating reports and dashboards
• Power BI Online (cloud service) - for sharing and collaborating on your analyses

This means you’ll be ready to implement Self-Service BI in your organization - creating analytical tools without heavy IT involvement.

As a result, you’ll work faster, more independently, and at a lower cost.

Sławomir Sroka - a certified expert in the field of VBA programming in MS Excel, and has been conducting trainings and consultations for more than 10 years.

To take part in the training, you’ll need:

• A Windows-based computer (Windows 10 or newer)
• Stable internet connection
• Microphone and speakers (or headset)
• Latest version of Power BI Desktop (free)

We provide:

• All training files and materials
• Trainer support during the course

📌 Note for Mac users:
Power BI Desktop does not support macOS. To join this training, you’ll need access to a Windows environment (e.g. a Windows PC, or virtual machine on your Mac).

Want to learn more, fill out the registration form.