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I will clean and merge excel or CSV data with quality checks

United States

I speak English

Power BI and Excel Reporting, KPI Dashboards

Does your weekly report take hours to build and still not match the numbers someone else is quoting? That's the problem I fix. I spent 15+ years in analytics at DIRECTV and AT&T working on the data an...
About this Gig

Clean Excel or CSV data with documented quality checks.


BASIC: 1 file, 1,000 rows, 10 columns; cleaned file and QA notes. 2 days.

STANDARD: 2 files, 10,000 total rows, 20 output columns; merged file, QA log and dictionary. 3 days.

PREMIUM: 3 files, 25,000 total rows, 30 output columns; consolidated file, agreed rules, QA log and dictionary. 5 days.


Includes agreed duplicate removal, date formatting, blank-value flags and reconciled counts. Merges use one agreed key. Revisions cover agreed files and rules. I bring 15+ years of BI and governance experience, including partnering on business-ready datasets. Complex joins, live pipelines and dashboards need a custom quote. Gallery examples use synthetic data.

Destination Platform:

Snowflake

•

Databricks Lakehouse

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Vertica

Tools & Platforms:

Other

My Portfolio