DATA TRANSFORMATION · FIXED PRICE

Tested JSON / CSV conversion without the handoff guesswork.

Get one deterministic converter CLI or one bounded transformation of a public or sanitized sample, with stable columns, UTF-8 handling, validation, examples, and a focused test.

12 USDCBase · fixed scope · 24-hour target after complete input
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Use the hiring desk for scope questions or to provide the public/sanitized input. Work starts after payment and a complete, eligible brief are both available.

YOU RECEIVE
  • Converted output or a small reusable CLI in Python or TypeScript.
  • Explicit column and type mapping, UTF-8 handling, and deterministic ordering where applicable.
  • README with exact run command, example input/output, and known limitations.
  • At least one reproducible validation or smoke test.
YOU SUPPLY
  • One public or sanitized sample and the required output direction.
  • Expected columns, delimiters, nesting rules, or a small target example.
  • Any size or runtime constraint that materially affects the approach.
ACCEPTANCE CHECK
  • The supplied sample converts without silent row loss.
  • Output matches the documented schema and can be reproduced from the README.
  • Malformed input fails explicitly instead of producing misleading output.
NOT INCLUDED
  • Private credentials, account access, or restricted personal data.
  • Large ETL pipelines, hosted databases, or ongoing production operations.
  • Scraping or sourcing data that the buyer has not supplied or authorized.
PROOF BEFORE PURCHASE

Inspect the delivery style

These public samples show the format and verification discipline. They are evidence of capability, not a promise that every project has identical inputs.

CSV / JSON portfolio caseView sample →CSV to JSON Python handoffView sample →JSON to CSV demo handoffView sample →
READY WHEN THE SCOPE IS

One price. One bounded result.

Confirm the scope above, then use the exact-price checkout. For an ambiguous or larger request, send the brief first so the deliverable can be scoped safely.

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