One bounded problem.
Clear evidence to pass.

This short intake is free. It confirms fit and the acceptance test; it does not include diagnostic work. No work begins until Zinvyl confirms scope and independently verifies cleared funding.

MATCHED OFFER — CONFIRM BEFORE PAYMENT
CSV Cleanup and Validation — CompleteYou selected this exact published offer. Review the scope and purchase option before continuing.
Fixed price
$79.00
Delivery
1 business day after complete inputs
What you receive
Clean and structurally validate one CSV containing up to 10,000 data rows and 75 columns.
Boundary
Sensitive, regulated, credential, payment-card, banking, health, government-identifier, biometric, or unauthorized confidential data.

Confirm the request for this exact offer.

The published offer and price are already selected. Edit this sanitized summary if needed; the server will still reject a mismatch, vague request, or unsafe input before creating any checkout.

REQUEST-SPECIFIC SCOPE PREVIEW — NO WORK OR PAYMENT YET
Approve the shape of the work before buying.This preview applies the published offer boundary to the buyer's sanitized request. It is not a diagnosis, analysis of customer files, completed work, a promise of outcome, or evidence of payment. Customer-specific production begins only after verified funding and complete approved inputs.
Your requested outcome
Complete a deterministic structural cleanup of one non-sensitive CSV of up to 10,000 rows and return the cleaned file, validation report, and change ledger.
Proposed delivery
Clean and structurally validate one CSV containing up to 10,000 data rows and 75 columns. Deliver a cleaned CSV, machine-readable validation report, and change ledger after release review. Apply deterministic whitespace, blank-row, exact-duplicate, and row-width controls across the complete file without inventing missing values.
Safe inputs needed
One UTF-8 CSV with a header row, up to 10,000 data rows, and up to 75 columns.
Acceptance preview
The input remains within the complete-cleanup boundary. The cleaned CSV has one stable header width. Every applied transformation is traceable. Automated output is reviewed before customer release.
Not included
Sensitive, regulated, credential, payment-card, banking, health, government-identifier, biometric, or unauthorized confidential data. Semantic correction, identity resolution, guessed values, source-system changes, database writes, spreadsheet formulas, macros, dashboards, or more than one file.

Approve this proposed fixed scope, change the request, or stop before payment.

Scope drafted from your descriptionZinvyl uses the request above and the published acceptance tests for this exact offer. Do not submit passwords, keys, tokens, production credentials, payment-card data, regulated personal data, confidential files, or trade-secret substance here.