I will fix, optimize or improve your existing power bi report

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syedsherry
S
syedsherry
Najam Ul Hassan

About this gig

Is your Power BI report slow, broken, or just not showing the right numbers?


I'll diagnose and fix the issues in your existing Power BI file whether it's a calculation error, a slow-loading report, messy data, or visuals that just don't make sense.


This gig is perfect if you already have a Power BI report but need an expert eye to clean it up and make it work properly.


Common problems I fix:

Incorrect DAX measures or calculated columns

Slow reports due to unoptimized data models

Broken relationships between tables

Power Query errors or messy data transformations

Confusing layouts and poor visual design

Filters and slicers not working correctly

Wrong totals, blanks, or missing data


I'll also optimize for:

Report load speed (reduce file size & query time)

Cleaner data model (star schema best practices)

Better UX easier for your team to use


You'll receive:

Fixed & tested .pbix file

Short written summary of all changes made

Tips to avoid the same issues in the future


Please note: Share your .pbix file via message before ordering so I can review the scope and confirm I can help.


Message me first I respond within a few hours!

Get to know Najam Ul Hassan

Najam Ul Hassan

Transforming raw data into compelling insights

  • FromPakistan
  • Member sinceJan 2016
  • Avg. response time1 hour
  • Languages

    Urdu, English
I help businesses turn raw data into clear, actionable Power BI dashboards — so you can make faster decisions without drowning in spreadsheets. With expertise in Power BI, DAX, Power Query, and data modeling, I build interactive reports that executives actually use. Whether you need a sales dashboard, financial tracker, or KPI overview — I deliver clean, professional visuals on time. ✅ Custom dashboards from scratch ✅ Fix & optimize existing reports ✅ Data cleaning & transformation (Power Query) ✅ DAX measures & calculated columns Let's turn your data into decisions.