If one existing n8n workflow fails, duplicates records, or finishes green without producing the expected result, I can review one bounded case entirely in writing.
$100 fixed scope:
- one existing workflow JSON, with credentials and personal data removed
- one reproducible failure or reliability question
- a prioritized finding and repair plan
- up to three small corrections in an importable workflow export when the issue can be reproduced without production access
- tests on synthetic or approved test data, plus short handover notes
- one bundled written clarification round
Delivery target: two business days after the scope and safe input packet are complete. One job at a time. No calls, production credentials, new integrations, scraping, paid API usage, deployment, or open-ended revisions. A new workflow or wider rebuild is quoted separately.
My public examples are self-initiated demonstrations, not client work. They include an n8n reliability workflow with eight passing checks, an RFQ/catalogue control workflow with ten passing checks in n8n 2.38.5, and a Python restart-safety harness. Development and drafting are AI-assisted; claimed results are based on actual executions and test outputs.
Portfolio: Taso Binas - Business Workflow Automation | Contra
Service page: Written n8n workflow audit and repair plan by Taso Binas
Technical fit and scope can be checked now. Paid work and payment can begin only after my Greek invoicing setup is confirmed. B2B buyers only.
Reply here or send a forum message with: n8n version/hosting, sanitized workflow JSON, expected result, actual result/error, and one safe test case. Do not send passwords, API keys, production links, or customer data.