A marketing and engagement console for a consumer-services app: WhatsApp campaigns, a live AI-assisted inbox, an in-browser creative studio, and hourly data pipelines feeding an analytics layer. One containerized Node service on Cloud Run. Pick a flow to walk through.
How the pieces fit: Cloud Run, BigQuery, Mongo, Cloud Tasks, GCS, Cloud Functions.
Audience to delivery: media cache, parallel fan-out, scheduling. ~10x faster.
Meta + GA4 + Firestore to BigQuery, idempotent upserts, anomaly alerts.
Inbound message to reply: rate limit, retrieval, provider fallback, human handoff.
Generate, compose and publish: AI gateway, Chromium render, signed URLs.
Push to main: test, build, deploy, pin traffic to latest revision.
../src.