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$
USD
I will compare, validate and reconcile excel and sql data
MIS and BI Reporting Specialist
MIS & BI Reporting Specialist | 13+ years
in retail, logistics & food delivery ops.
I build automated, refresh-ready solutions:
- Excel: Power Query, Power Pivot & DAX
- SQL: MySQL & SQL Server
- Red...
About this Gig
Hi,
I help businesses compare, validate, and reconcile Excel and SQL data to improve data quality and accuracy.
This service is ideal if you need to compare datasets, identify mismatches, validate records, and ensure your data is reliable for reporting and analysis.
What I can help with:
Data validation and quality checks
Duplicate, blank, and invalid data detection
Dataset comparison and reconciliation
Source vs Target validation
Record count verification
Missing and mismatched record identification
Excel and SQL data comparison
Data quality findings and reporting
Deliverables may include:
Validation report
Reconciliation report
Detailed mismatch findings report
Why work with me?
10+ years of experience in data analysis and reporting
Strong SQL and Excel expertise
Accurate and reliable validation process
Clear communication
Timely delivery
Revisions within package scope
For datasets exceeding 60 columns, multiple data sources, or complex validation requirements, please contact me before ordering.
Platform:
Excel
•
Google Sheets
•
Other
Development technology:
Power Query
•
Excel
•
Other
Expertise:
Formatting
•
Functions
•
Power Query
•
Modeling
•
Other
My Portfolio
Other Data Processing Services I Offer
FAQ
Q: What is data reconciliation?
A: Data reconciliation compares two datasets (such as Source vs Target) to identify missing, mismatched, or inconsistent records.
Q: Can you compare Excel and SQL data?
A:Yes, I can compare and reconcile data in Excel, CSV, and SQL datasets. SQL-based validation and reconciliation are also supported.
Q: What is included in the final delivery?
A:Depending on the package, I provide validation findings, reconciliation results, identified data issues, and a summary report with recommendations where applicable.
Q: Can you handle large datasets?
A:Yes. Premium packages support up to 100k records and 5 datasets. For larger datasets, datasets exceeding 60 columns, or complex validation requirements, please contact me before ordering.
