Welcome to Practical BI: Real-world solutions for Power BI, DAX, and Excel.
Hi, and welcome to Practical BI by Techoice.
I am Vilmantas, a Senior Project Manager and Solution Architect.
I spend 100% of my time working with clients to solve complex data problems. I often see a gap between “textbook theory” and the messy reality of business data.
Why I started this blog I want to bridge that gap. Instead of theoretical tutorials, I will share the specific challenges I face on the job—and the solutions I build to fix them.
What you can expect Every week, I share a practical guide covering:
Power BI Architecture: How to build models that scale.
DAX & M: Solving specific calculation problems.
Excel: Advanced techniques for when you can’t use Power BI.
Project Management: How to bridge business strategy with technical execution.
Join the conversation If you are a data professional, a business analyst, or just someone trying to make sense of a SharePoint list, I invite you to subscribe. Let’s build better data solutions together.
(Click the Subscribe button below to get the first post in your inbox).


