Hi — I run a production multi-tenant SaaS built on a similar stack: n8n + OpenAI + WhatsApp + Chatwoot, currently serving 5 US service businesses with live AI agents. Debugging WhatsApp / OpenAI / Airtable flows is daily work for me.
Happy to jump on a screenshare today or tomorrow. My usual format: flat fee for the diagnostic session, and if the fix turns into a bigger rebuild, I tell you upfront before scope creeps.
One question to size it: what’s the symptom — silent failure, wrong/empty output, rate-limits/timeouts, or auth/webhook? That’ll tell me whether to budget 1h or 3h on the call.