Public-cloud deployment of a single-user expense tracker:
- 4-container stack: Caddy (HTTPS via Let's Encrypt), nginx (React/Vite SPA), Express API, Postgres 16
- Repeatable deployment via prepare-app.sh using only OCI CLI (no web console)
- Persistent Postgres volume, auto-restart policies, healthchecks, backup + restore scripts
- DuckDNS dynamic DNS for the public hostname; secrets isolated to gitignored .env
Author: Gigi Saji
Live URL: https://savesave.duckdns.org
