Now imagine...
Write it once. Use it everywhere.
Writing DAX logic once, naming it, and calling it across every measure that needs it.
No more copy-paste. No more maintenance tax.
Fix it in 30 seconds instead of 30 hours.
A business rule changes, calculation needs an update.
You fix it in one place. Every measure that calls it updates automatically.
Everyone on the team uses the exact same logic.
No more five slightly different versions of the same calculation. One function, one definition. Full clarity and control.
You build faster.
New report, new client, new model. You're calling the same functions, instead of reinventing them each time.
Every visual in this report
is powered by UDFs
you build in the course.
Who This Is For
Full Course Curriculum
Access
LAUNCH WEEK DISCOUNT
Full Course
$ 129 $149
Frequently asked questions
Do I need to be an advanced DAX user?
No, but you should be comfortable writing basic measures. If you know CALCULATE, FILTER, and SUMX, you're ready. UDFs are the logical next step - and once it clicks, the way you build models changes permanently.
What version of Power BI Desktop do I need?
DAX User-Defined Functions require the September 2025 release or later. If you're on a current version, you're good.
Is this fully self-paced?
Yes, watch it whenever, as many times as you want. There are no cohorts, no live sessions.
How long do I have access?
You get 2 years of access from the date of purchase. That matters here because UDFs are still evolving - as Microsoft ships updates, so do we. You're not just buying what exists today.
What will I actually be able to do differently after this course?
You'll stop rebuilding the same logic from scratch on every project. Instead you'll have a personal UDF library you can drop into any model and a repeatable system for writing clean, reusable DAX. Your reports get faster to build, easier to maintain, and a lot easier to hand off.
Can't I just learn this from YouTube for free?
You'll find bits and pieces out there, including on my own channel. But free content teaches you tricks. This course gives you a system and a 360° view. There's a difference between watching someone build a UDF and walking away with a complete library, best practices, and the mistakes to avoid. Those take months of trial and error to accumulate on your own.
How is this different from a regular DAX course?
Most DAX courses teach you measures. This course teaches you to build reusable logic, functions you write once and deploy across every report, every client, every model. It's the shift from DAX user to DAX architect.
Is there a team or company license?
Yes. Teams of 5 or more get a discounted rate and a single invoice for finance. Email support@datatraining.io with your team size and we'll sort it within 24 hours.
Still have a question you can't find the answer to?
Reach out at support@datatraining.io and we'll get back to you.
Write it once.
Scale it everywhere.
Scale it everywhere.
