From MVP glue to a core that scales
Make and n8n were the right call to prove the product, and they got you here. The next stage is a backend you own: Retell webhooks landing first, idempotent writes to Supabase, queued retries when a dealership CRM goes down, and one clean place to see why any call did or did not convert. This preview runs that path live, on Claude.
Frederic de Lavenne de Choulot
Backend and platform engineer based in Asunción, Paraguay. I ship production SaaS infrastructure: webhook ingestion, multi-tenant data models, queues and retries, third-party API integrations, and the observability to trust it. Node/TypeScript and Python, Postgres/Supabase, Vercel. Solo implementer who works fast and does not over-engineer.