Topic:Tableau
Answer:
All three. Tableau — industry standard, enterprise focus. Power BI — Microsoft ecosystem, popular in PL corporations. Looker Studio — free, Google ecosystem.
Mate academy teaches all three popular BI/dashboarding tools because the Polish 2026 market uses all of them (depending on the company). Tableau — industry standard, the deepest capabilities, used by many enterprise clients (banks, corporations); paid (Tableau Public is free for portfolio). Power BI — Microsoft ecosystem, natural for Polish corporations using Office 365; great Excel integration; more accessible pricing for business. Looker Studio (formerly Data Studio) — free, Google ecosystem, popular in marketing and e-commerce. A junior DA should know at least two: Tableau (publish dashboards on Tableau Public for portfolio) + Power BI or Looker. After landing a job you will learn exactly what the company uses — Mate gives you the foundation in all three. Mate also teaches R and SQL Server Reporting Services as a bonus (source: NoFluffJobs 2026).
What we teach

4+ months
Dig into data to uncover trends and hidden insights, and help businesses make smarter decisions.

4+ months
Hunts down software bugs before they cause trouble, ensuring every user enjoys a flawless and enjoyable experience.

4+ months
Writes powerful Python code to build apps and automate boring tasks, helping users do a lot more in less time.

5+ months
Builds the visible part of websites and apps, ensuring every click and scroll feels smooth and visually impressive.

4+ months
Creates rock-solid Java applications that deliver reliable, high-performance solutions across a variety of industries.

5+ months
Develops both the front and back end of web apps, creating a smooth and high-quality experience that users love.

3+ months
Create automated tests to quickly detect bugs and verify software quality.

3+ months
Analyzes the audience, launches advertising campaigns, and optimizes traffic to increase brand awareness and drive sales.
Our values
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