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Data Analysis Expressions (DAX)

This course help you to write powerful DAX queries with confidence, work with 150+ DAX functions across real-world scenarios, and build professional-grade Power BI reports — making you job-ready as a Data Analyst or BI Developer.

5.0 (136 ratings)
427 Total Learners 3 Weeks Professional Tamil
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Batch #2 starts Sep 28, 2026 40% off with code DAX40

What You'll Learn

  • Master DAX Fundamentals & Query Writing
  • Manipulate & Transform Tables Like a Pro
  • Perform Advanced Calculations & Aggregations
  • Unlock Time Intelligence for Business Insights
  • Control Relationships & Filter Context with Confidence
  • Build Job-Ready Skills with 150+ DAX Functions

Requirements

  • Basic Power BI Knowledge
  • Understanding of Data Tables
  • Excel Familiarity
  • Basic Math & Logic

Tools & Technologies

Power BI Power BI
DAX Studio DAX Studio

Course Description

This comprehensive course takes you from the fundamentals of DAX syntax and DAX Studio setup all the way through advanced topics like Time Intelligence, Filter Context, Window Functions, and Relationship Management. With 10+ hours of structured content, you’ll gain hands-on experience with table manipulation, aggregations, logical and text functions, date/time operations, and more — everything you need to write powerful, efficient DAX queries for real-world Power BI data models.

Right for You?

Who This Course is For

  • Aspiring Data Analysts & BI Developers
  • Power BI Users Looking to Level Up
  • Excel Professionals Transitioning to Power BI
  • Business Intelligence & Reporting Professionals

Course Curriculum

15 modules • 144 lessons
  • Module 1: Introduction to DAX & DAX Studio 3 lessons
  • Module 2: DAX Queries Foundation 6 lessons
  • Module 3: DAX Operators 4 lessons
  • Module 4: Table Manipulation Functions 19 lessons
  • Module 5: Aggregate Functions 11 lessons
  • Module 6: Logical Functions 10 lessons
  • Module 7: Information Functions 17 lessons
  • Module 8: Math Functions 13 lessons
  • Module 9: Text Functions 13 lessons
  • Module 10: Date and Time Functions 10 lessons
  • Module 11: Time Intelligence Functions 13 lessons
  • Module 12: Parent and Child Functions 4 lessons
  • Module 13: Relationship Functions 5 lessons
  • Module 14: Filter Functions 12 lessons
  • Module 15: Window Functions 4 lessons
Our Advantage

Why Choose This Course

  • Hands-On Learning with Real Power BI Data Models
  • 150+ DAX Functions Covered in One Place
  • Structured from Beginner to Advanced Level
  • Practical, Job-Ready Skills from Day One

Your Instructors

Leelavathi Ramesh

Leelavathi Ramesh

Business Intelligence Analyst

10 Courses

4+ years of experience as a Business Intelligence Analyst, with hands-on expertise at Variablz Technology and Schneider Electric. Statistics graduate with practical experience across Marketing, Production, and Sales Analytics.

Parthiban Kannan

Parthiban Kannan

Co-founder & Manager

10 Courses

14+ years of experience in digital transformation, leading teams of 15+ members and delivering 160+ projects for organizations like Lakshmi Machine Works, Milacron, Schneider Electric, Aatomz Research, and Variablz Technologies. AI innovator with a patent approved by the Government of India, with strong expertise in Data Science, Data Analysis, Business Intelligence, and Software Development.

Course Outcomes

What Our Students Build

Articles, projects, research papers and more — real work by our learners applied beyond the classroom.

FAQ

Frequently Asked Questions

Do I need prior DAX experience?

No, this course starts from the basics and gradually moves to advanced concepts.

What tools do I need?

Power BI Desktop and DAX Studio u2014 both are free to download.

How many DAX functions are covered?

150+ DAX functions across 14 categories.

Is this course suitable for Excel users?

Yes, Excel users can easily transition into DAX with this course and it helpful to apply on Power Pivot

How long is the course?

Over 10 hours of structured, hands-on content.

Will I learn Time Intelligence functions?

Yes, Time Intelligence is covered in depth including MTD, YTD, and period comparisons.

Is DAX Studio mandatory for this course?

It is highly recommended as the course uses DAX Studio for query practice. But the 95% operations can be done in Power BI also.

Will this help me get a job?

Yes, the course is designed to build job-ready skills for Data Analyst and BI Developer roles.