This is the module that turns you into a system architect.
Render (Docker), Railway, Vercel (Edge), Netlify (Functions)
Supabase (DB, auth, buckets, cron, edge), Neon (serverless Postgres)
Upstash (Redis + Vercel integration)
Cloudflare Workers, Meta API, Google APIs, AI Platform APIs
WaBlast, GOwa, and your own APIs – production-grade tools