One existing workflow. One agreed failure. A repaired export and repeatable test evidence.

Work sample: a synthetic API rate-limit repair, tested with n8n 1.121.3. See the before/after workflows, runnable local fixture, five test cases, and documented limitations: https://github.com/shivanshjain456/n8n-api-retry-demo This is a demonstration, not client work or a production integration.

Included: reproduce one agreed Code node, webhook mapping, or API configuration failure; repair it within the agreed workflow scope; test the agreed successful case and relevant invalid-input or failure case; deliver the repaired export or documented node changes, test evidence, and a short explanation of the cause and limitations.

Before ordering, send a sanitized workflow export, exact error, n8n version and hosting details, expected behavior, and sample input/output. Remove credentials, tokens, and private client data. Any live test access must be agreed separately and provided securely with minimum permissions. Please message first so we can confirm fit and acceptance criteria.

Delivery: 3 days after the agreed scope, required inputs, and safe test access are complete. Includes one correction within the agreed acceptance criteria.

Excluded: new workflows, redesigns, unrelated bugs, third-party subscriptions, and production changes without agreed rollback and access. No guarantee to resolve external outages. Broader work is quoted separately.

Acceptance: the agreed fixture reproduces the failure before the change and passes after it; the relevant failure case behaves as agreed; and export/change notes and test evidence are delivered. External dependency limits are documented.