Excel Business Intelligence: Power Query and DAX Data Modeling

Automate data cleaning and build professional relational models to transform complex datasets into clear business insights.

4.7 (1,270) ⏱ 38 min 📚 7 lessons 🎧 Audio version

About this course

Managing large volumes of data often leads to manual errors and repetitive tasks that slow down professional analysis. This course introduces the core pillars of modern data analysis within Excel, enabling you to handle millions of rows and automate your entire workflow. You will transition from basic spreadsheet usage to building sophisticated data systems that update with a single click. By reading through our structured lessons, you will learn to structure complex information into a professional data model ready for high-level business reporting. What you'll learn: - Learn to extract and transform data from various sources using Power Query automation - Understand the fundamentals of database design, including table relationships and normalization - Build relational data models that connect multiple information sources seamlessly - Master Data Analysis Expressions (DAX) to create advanced calculated measures - Apply modern dynamic array patterns to streamline your reporting logic - Practice data cleaning techniques to ensure accuracy and consistency in your datasets The course begins with foundational concepts of the business intelligence workflow before moving into hands-on data shaping and advanced calculation syntax. You will work through written explanations and code examples designed to build your skills progressively through reading and application. This course is intended for beginners and intermediate Excel users who want to specialize in data analysis. No prior knowledge of databases or programming is required. Start mastering the tools of professional data analysis today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 30-day refund
    No questions asked
  • Short & focused
    38 min of practical content

Reviews (9)

Miguel Serrano PE Verified learner
★ 5 · 2026-02-25T02:21:51+00:00

So well-structured and easy to follow. I especially appreciated the real-world examples.

عائشة خالد AE Verified learner
★ 3 · 2026-01-08T18:17:51+00:00

Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!

Charlie Robinson AU
★ 4 · 2025-11-06T21:59:51+00:00

So glad I took this. The way concepts were explained was super clear, and the practice exercises were super helpful. Big value here.

Adam Jordaan ZA
★ 5 · 2025-09-07T03:13:51+00:00

Exceeded my expectations! The structure was logical, and the real-world scenarios really helped cement the learning. Great value.

박하은 KR Verified learner
★ 5 · 2025-06-24T13:23:51+00:00

This course exceeded my expectations! The examples were super relevant and helped solidify the concepts. Highly enjoyable.

รัตนาภรณ์ สุขใจ TH Verified learner
★ 5 · 2025-05-26T21:25:51+00:00

This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!

Hồ Văn Nam VN Verified learner
★ 5 · 2025-05-11T00:46:51+00:00

This exceeded my expectations. The lessons flowed logically and the real-world applications were spot on. Great job!

نورة حسن AE
★ 5 · 2025-04-07T20:22:51+00:00

Brilliant course! The flow of information was perfect, and the examples really solidified the concepts. Loved it!

Fernando Castro EC Verified learner
★ 5 · 2025-03-15T00:08:51+00:00

Loved the practical examples! They really brought the concepts to life. The course was well-organized and easy to navigate.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe, or with cryptocurrency. We do not store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 30 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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