CSV data quality audit with a row-level issue reportGreg Hellerman
Check an export before you import it or use it in a report.
For USD75, I will audit one non-sensitive UTF-8 CSV with a header row, up to 5,000 rows and 20 columns. We agree the required fields, matching key and numeric/date formats before work begins.
You receive a Markdown summary and a row-level exception CSV covering missing required values, exact duplicate rows, repeated keys and agreed parsing checks. Numeric control totals identify excluded invalid values explicitly. Negative values and unusual values are flagged for review, not automatically declared wrong.
No source values are changed. This is an audit of agreed rules, not data certification or a guarantee that the underlying business facts are correct.
Delivery is 2 calendar days after accepted inputs and brief, with one correction against the agreed scope. AI-assisted preparation with checked calculations. Only send non-sensitive data you are authorized to share and have cleared for AI-assisted processing; no personal, confidential or regulated information.
Contact me on Contra before ordering. All communication, files and payments stay on Contra. Any applicable platform fees are disclosed before commitment. No email workflow, system access or regulated advice.
CSV data quality audit with a row-level issue reportGreg Hellerman
Starting at$75
Duration2 days
Tags
Data
Check an export before you import it or use it in a report.
For USD75, I will audit one non-sensitive UTF-8 CSV with a header row, up to 5,000 rows and 20 columns. We agree the required fields, matching key and numeric/date formats before work begins.
You receive a Markdown summary and a row-level exception CSV covering missing required values, exact duplicate rows, repeated keys and agreed parsing checks. Numeric control totals identify excluded invalid values explicitly. Negative values and unusual values are flagged for review, not automatically declared wrong.
No source values are changed. This is an audit of agreed rules, not data certification or a guarantee that the underlying business facts are correct.
Delivery is 2 calendar days after accepted inputs and brief, with one correction against the agreed scope. AI-assisted preparation with checked calculations. Only send non-sensitive data you are authorized to share and have cleared for AI-assisted processing; no personal, confidential or regulated information.
Contact me on Contra before ordering. All communication, files and payments stay on Contra. Any applicable platform fees are disclosed before commitment. No email workflow, system access or regulated advice.
$75