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English
$
USD
I will be your power query and power pivot expert
I Will Do Any Excel or Power BI Job
Hi, I help businesses turn messy data into clear, decision-ready dashboards and reports.
With 10+ years of experience as a Reporting Analyst, I specialize in Power BI, Power Query, Power Pivot, and E...
Top Rated
Top Rated sellers are individually selected by Fiverr after meeting specific benchmarks for quality and service.
About this Gig
Hi,
I help automate data cleaning and transformation in Excel using Power Query and Power Pivot. This service focuses on building reliable, reusable data workflows and reducing manual processing.
What I can help with:
- Power Query: cleaning, filtering, merging, splitting columns, removing duplicates
- Advanced transformations: conditional logic, custom functions, error handling
- Data consolidation from multiple sources
- Power Pivot (Premium only): data models, relationships, calculated columns, measures
This gig covers data preparation and automation only.
Dashboards and visual reports are handled in my separate Excel and Power BI gigs.
Why work with me?
- 10+ years experience in data analysis and automation
- Clear communication
- Unlimited revisions within scope
Message me before ordering to confirm the scope and package.
Technology:
Excel
•
Google Sheets
•
Python
•
VBA
•
Other
My Portfolio
Other Data Processing Services I Offer
FAQ
What data sources can you work with?
I work with Excel, CSV, PDF, text files, databases, and APIs. If you’re unsure, message me first.
Do you offer custom data transformation solutions?
Yes. I build custom Power Query and Power Pivot solutions based on your data structure and requirements.
Can you handle large or complex datasets?
Yes. I regularly work with large datasets and complex transformations.
What is your turnaround time?
Delivery depends on complexity, but most tasks take 1–2 days. Contact me for confirmation.
How do revisions work?
I offer unlimited revisions within the agreed scope.
Reviews
77 reviews for this Gig
| (73) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T ttaiane_costa
United States
The Power Query support provided was exceptional. All requirements were clearly understood and implemented accurately, with a well-structured and efficient solution delivered. The final output met all expectations and was built exactly as requested. Highly recommended for anyone looking for reliable and high-quality Power Query expertise.
$100-$200
Price
3 weeks
Duration
Helpful?H 
harmonizedbrain
United States
Zack did a great job with the information I submitted and asked clarifying questions and was able to deliver the product I need in a short amount of time. Highly recomment
$50-$100
Price
1 day
Duration
Helpful?B brandono124
Australia
Excellent service - will be working again with Zack
$50-$100
Price
7 days
Duration
Helpful?S 
sara_msm
Repeat Client
United States
Very quick to respond and even quicker to deliver. The work was exactly what I needed, and the communication was smooth throughout. Highly recommended
Up to $50
Price
1 day
Duration
Helpful?F frankmontero619
Repeat Client
United States
Zack providely excellent work, ecellent communication beyond my expectations. seriously this guy is awesome!
Up to $50
Price
2 days
Duration
Helpful?
Reviews
77 reviews for this Gig
| (73) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T ttaiane_costa
United States
The Power Query support provided was exceptional. All requirements were clearly understood and implemented accurately, with a well-structured and efficient solution delivered. The final output met all expectations and was built exactly as requested. Highly recommended for anyone looking for reliable and high-quality Power Query expertise.
$100-$200
Price
3 weeks
Duration
Helpful?H harmonizedbrain
United States
Zack did a great job with the information I submitted and asked clarifying questions and was able to deliver the product I need in a short amount of time. Highly recomment
$50-$100
Price
1 day
Duration
Helpful?B brandono124
Australia
Excellent service - will be working again with Zack
$50-$100
Price
7 days
Duration
Helpful?S sara_msm
Repeat Client
United States
Very quick to respond and even quicker to deliver. The work was exactly what I needed, and the communication was smooth throughout. Highly recommended
Up to $50
Price
1 day
Duration
Helpful?F frankmontero619
Repeat Client
United States
Zack providely excellent work, ecellent communication beyond my expectations. seriously this guy is awesome!
Up to $50
Price
2 days
Duration
Helpful?
