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I will fix your dax formulas and optimize your power bi data model
Excel And Power BI Expert Automated Dashboard Specialist
I am a dedicated Power BI Expert and Business Intelligence Analyst. I transform complex, unorganized data into intuitive, interactive dashboards that empower businesses to make informed decisions. My ...
Sobre este Serviço
Are your Power BI reports showing "Blank" or wrong totals? Is your data model too slow to load?
Don't let broken DAX formulas or messy Data Models stop your business decisions. I am a Data Specialist with deep expertise in Power BI troubleshooting. I help businesses transform "Error" messages into actionable insights.
What I will do for you:
- Fix DAX Measures: Correcting CALCULATE, Filter Context, and Time Intelligence issues.
- Optimize Data Models: Moving from "Spaghetti" models to a clean Star Schema.
- Power Query Magic: Fixing data transformation and refresh errors.
- Performance Tuning: Making your Power BI Dashboard lightning fast.
Why Choose Me?
- 100% Manual & Clean Code.
- Expertise in complex Business Intelligence logic.
- Post-delivery support to ensure everything works on your Power BI Service/Mobile.
PLEASE CONTACT ME BEFORE ORDERING to discuss your data structure and ensure the best results.
Perguntas frequentes
Do I need to share my original data for you to fix the DAX?
Not necessarily. If your data is confidential, you can provide a sample Power BI file (.PBIX) with dummy data that mirrors your original structure. As long as the Data Model and column names are the same, I can fix your DAX measures and send the file back for you to copy the logic.
Can you optimize my Power BI report for Mobile View?
Yes! Beyond fixing DAX errors, I can ensure your visuals are responsive and optimized for the Power BI Mobile app. This includes adjusting the Mobile Layout so your business insights are accessible on the go without losing performance.
My Power BI report is very slow. Can you improve the performance?
Definitely. Slow reports are often caused by inefficient DAX calculations or poor Data Modeling (like many-to-many relationships). I will audit your model, implement Star Schema best practices, and optimize your measures to ensure lightning-fast loading times.
What information do you need to start the troubleshooting?
To provide the best Business Intelligence solution, I need a brief description of the error or the specific result you are trying to achieve. Access to your .PBIX file or a clear screenshot of your Power Query steps and Data Model will help speed up the process.
