Course creator at
The #1 most reviewed AI and data science courses on Trustpilot.
Alex Kolokolov
About Alex
Alex Kolokolov is a data visualization expert and founder of Data2Speak Inc. He has spent over 15 years training professionals and companies in business intelligence. His courses help analysts and managers master Power BI and data storytelling. He has authored three books, and leads corporate workshops worldwide. Alex is also the organizer of the annual Eurasian DataViz conference and the creator of the Make Your Data Speak award, where the participants compete in their BI skills excellence.
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What can Alex teach you?
Alex's expertise in business intelligence, data visualization, and dashboard design is built on years of experience. His deep knowledge of tools like Power BI, IBM, and Microsoft analytics solutions comes from hands-on industry work, corporate projects, and continuous learning.
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with Alex
Find Alex’s courses at 365 Data Science. Build your AI and data science career at your own pace with expert-led courses, real projects, and career support.
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