Architecture and build plan
Hackathon MVP
- Visitor planner with budget and interest-based activity recommendations
- Central map for attractions, rentals, repair, and health support
- Partner registration with fee-plan simulation
- Mobile triggers for bike repair and health support
- Shared APIs used by both web and Flutter
Production architecture
- Frontend: React or Flutter web, plus Flutter mobile app
- Backend: Flask or FastAPI with PostgreSQL and Redis
- Maps: Google Maps UI, Valhalla or GraphHopper for self-hosted routing
- Payments: Stripe or Paytrail for partner fees and bookings
- Safety: consent-based tracking, wearables integration, incident workflows
Important governance note
In a real deployment, health claims, emergency dispatch, and continuous monitoring must be scoped with legal, privacy, medical-device, and municipal-operational review. For the hackathon, present this as decision support and guided service discovery.