Audit a CSV for duplicates, missing values and format conflictsHON SIONG LAM
Delivery: 3 calendar days after source-file inspection, rule confirmation and project funding.
Included: One CSV or XLSX file with one worksheet, up to 500 data rows and 10 columns, assessed as values. One clarification revision covers the original file and agreed checks. New files or checks need a separate quote.
Find data problems before importing a product file. Receive a row-by-row issues list covering duplicate keys, blank required fields, inconsistent formats and ambiguous dates or values. The original data stays unchanged. The report distinguishes confirmed rule violations from questions that need your decision.
Deliverables:
Issues table with source row, field, observed value and reason.
Summary of the agreed checks and their results.
Suggested next steps, with no unapproved edits to source data.
AI-assisted preparation may send source content to external AI services. This offer accepts only non-sensitive product/catalogue data that you have the right to share and authorize for that workflow. Confirm your data-processing requirements before project acceptance. No promise of fully local processing or a particular AI-provider retention policy is included.
The fixed scope assesses cell values. Formula reconstruction, external links, merged-layout repair, password-protected files, macros, account access and scraping are not included. The audit identifies issues against agreed checks; it does not certify the underlying business records as accurate.
Synthetic workflow example (self-initiated demonstration, not client work):
https://contra.com/p/ANssN6U7-product-catalogue-cleanup-with-complete-row-traceability
HON SIONG's other services
Audit a CSV for duplicates, missing values and format conflictsHON SIONG LAM
Starting at$35
Duration3 days
Tags
Microsoft Excel
Delivery: 3 calendar days after source-file inspection, rule confirmation and project funding.
Included: One CSV or XLSX file with one worksheet, up to 500 data rows and 10 columns, assessed as values. One clarification revision covers the original file and agreed checks. New files or checks need a separate quote.
Find data problems before importing a product file. Receive a row-by-row issues list covering duplicate keys, blank required fields, inconsistent formats and ambiguous dates or values. The original data stays unchanged. The report distinguishes confirmed rule violations from questions that need your decision.
Deliverables:
Issues table with source row, field, observed value and reason.
Summary of the agreed checks and their results.
Suggested next steps, with no unapproved edits to source data.
AI-assisted preparation may send source content to external AI services. This offer accepts only non-sensitive product/catalogue data that you have the right to share and authorize for that workflow. Confirm your data-processing requirements before project acceptance. No promise of fully local processing or a particular AI-provider retention policy is included.
The fixed scope assesses cell values. Formula reconstruction, external links, merged-layout repair, password-protected files, macros, account access and scraping are not included. The audit identifies issues against agreed checks; it does not certify the underlying business records as accurate.
Synthetic workflow example (self-initiated demonstration, not client work):
https://contra.com/p/ANssN6U7-product-catalogue-cleanup-with-complete-row-traceability
HON SIONG's other services
$35