Can I vibe code Custobar?

Build a multi-tenant Customer Data Platform and email/SMS automation backend in Node.js (TypeScript) using PostgreSQL and Redis. 1. DATA MODEL: Schema must include `customers` (id, email, phone, external_ids jsonb, rfm_score jsonb, consent_status jsonb), `events` (id, customer_id, event_type, payload jsonb, store_id, timestamp), `campaigns` (id, name, channel, template_id, target_segment_sql), and `workflows` (id, trigger_event, nodes jsonb, active boolean). 2. INGESTION ENGINE: Expose POST `/api/v1/events` endpoint capable of handling POS register webhooks and Shopify webhooks. Implement identity resolution: match incoming payloads by normalized phone number (E.164) or email; merge profiles if match found, maintaining full transaction history. 3. SEGMENTATION & RFM: Write a background worker using BullMQ that calculates Recency, Frequency, and Monetary value for every customer daily. Expose a segment parser that accepts standard dynamic SQL criteria (e.g., total_spent > 500 AND last_order_days < 30). 4. EXECUTION ENGINE: Integrate SendGrid for Email and Twilio for SMS. Implement a stateful workflow runner (or integrate with Trigger.dev) executing drip sequences with delay nodes, conditional branches (e.g., opened_email?), and unsubscribes logic. 5. FAILURE HANDLING: Retry failed webhook payloads up to 5 times with exponential backoff. Queue outgoing messages to adhere to rate limits. Log all consent updates to an immutable audit trail table to guarantee GDPR compliance. OUT OF SCOPE: Drag-and-drop visual email design UI, direct mail print integrations.

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