quickwash — on-demand mobile car wash
Two-sided on-demand mobile car wash booking platform — customer app, washer app, and dispatch backend.
the brief
QuickWash brought the rideshare model to car detailing — customers book a wash to their location, washers accept jobs, and the platform takes its cut. That meant two coordinated mobile apps, real-time job dispatch, geo-aware matching, payment escrow, and a backend that didn't drop jobs when Friday afternoon demand spikes hit.
the work
Customer app (Flutter). Service selection, vehicle profiles, location picker with map preview, scheduling, payment, and post-wash rating.
Washer app (Flutter). Job queue, accept/reject, navigation handoff to Maps, on-the-way / arrived / completed states, and earnings dashboard.
Dispatch backend. Cloud Functions matching jobs to nearby available washers by distance and rating, with reassignment logic if the first acceptor cancels.
Stripe payments with escrow. Charge customer on booking, hold funds until job completion, then split payout to washer and platform automatically.
Real-time location & push notifications. Live washer location during fulfillment, FCM for state changes on both sides of the marketplace.
the result
QuickWash launched a fully-functional two-sided on-demand marketplace with real-time dispatch, escrow payments, and end-to-end coverage on iOS and Android via a single Flutter codebase.
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