An app without a serious backend is a demo in a nicer case. Awal Gas is the pattern: cylinder ordering, maintenance flows, and an admin panel the ops team runs daily. I take on mobile-shaped products when the API contract, auth, and ops panel ship in the same brief as the screens.
Fits
Field ops or ordering flows that live in the pocket.
Consumer apps that need a release-ready backend.
You already have screens, but the API story is missing.
Admin and kitchen or ops panels must stay in sync with the app.
Delivers
An API contract the client can trust.
Auth that does not fall over at first scale.
An admin or ops panel for the people behind the counter.