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Karoline
@rozmerta
Level 1
No fluff just insights
Bulgaria
German, Bulgarian, English
About me
I will build executive-ready, insights-driven Power BI dashboards (and train your team)
Microsoft Certified | 10+ years in Data Analytics | Power BI Specialist
What I do?
- I create actionable, insights-driven reports that leaders can trust-paired with hands-on trainings so your team can own the results.
- Power BI Trainings (data visualization, modeling, best practices)
- Enhance & Beautify existing reports (UX, performance, clarity)
- Performance optimization of existing models
- Semantic data models development (star schema, robust DAX)
Skills
Karoline
$50/hour
Offline •
Average response time: 1 hour
See my services
Data Analytics Consultation
I will provide expert power bi consultation fast, practical help
Data Analytics Consultation
I will do power bi video consulting dax, modeling, optimization
Want to work on an hourly basis?
Tell Karoline what you need.
$50
/
hourPortfolio
12 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 12 Reviews
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trangkhnh
Singapore
Karoline is a great Power BI dashboard expert. She helped fix details that I hadn’t noticed or didn’t know how to improve. She was very kind, accommodating, and responsive to my needs. She went above and beyond in her delivery, responded very quickly, and I was able to book the service within just one day.
Seller's Response
Helpful?
louishu
Repeat Client
United States
Amazing as always — keep coming back for more!
Helpful?
stefes_gruppe
Germany
Helpful?
patricia_olinda
Repeat Client
Portugal
Kalina was incredibly helpful with my Power BI project. I already had an existing report, and she guided me through integrating additional data so I could extract new insights and make better decisions based on it. She didn’t just complete the task — she explained her approach along the way. I learned...
Seller's Response
Helpful?
amoreux
Repeat Client
Portugal
This was my third session with Kalina, and once again she delivered excellent results. I requested several structural and logic updates to a Power BI report we had previously built, and she was able to accommodate the changes on very short notice. Kalina efficiently updated the data model and report...
Helpful?
