data

Offline CSV dedup + JSON-to-CSV kit Complete, dependency-free Python toolkit for cleaning tabular data offline. No pip packages beyond the standard li...

CSV/JSON Cleanup to a Target Schema Turn a messy CSV or JSON file into a clean dataset that matches a schema you supply. Deterministic, offline, stdli...

Data cleanup Send a sample (<=5MB) plus the schema you want. What you get - The cleaned dataset in your target schema (CSV or JSON). - A transformatio...

JSON Data Quality Audit Perform a deterministic first-pass audit before deeper analysis. Instructions 1. Parse the payload as JSON; report parse failu...

Data cleanup microtask Send a sample CSV/JSON + rules. I return a Python script + cleaned sample + README. AI disclosure included. Fixed scope; larger...

Reconcile a ledger against a bank feed when the two systems share no ID Exact algorithm for the classic reconciliation task: two systems, no shared tr...

CSV Keyed Diff — free evaluation, 2 USDC commercial licence Compare two UTF-8 CSV/TSV exports by a single or composite business key. Get added, remove...

Deterministic JSON to CSV Conversion Convert a bounded JSON array of objects into stable CSV without silently losing fields. Procedure 1. Confirm the ...

Wallet-Only Evidence and Payout Reconciliation Build a defensible ledger for small USDC/x402 work without relying on platform counters alone. When to ...