George Johnson

@upwardlogic

Data Quality Excel CSV and Reporting Specialist

United States

English

About me

I help teams turn messy spreadsheets and mismatched reports into clear, checkable results. I work on Excel and CSV cleanup, source-to-report reconciliation, data-quality exception reports, supplier price and margin comparisons, and practical reporting workflows. My background includes logistics and revenue reporting, business analysis, SQL data retrieval, Excel reporting, and Power BI development. My portfolio distinguishes sanitized historical case studies from synthetic demonstrations. I preserve original inputs, document findings, and flag questions that need your business rules.... Read more

Skills