1. Create `encore.service.ts` to define the service.
2. Define API endpoints in `api.ts`.
3. Implement database logic in `db.ts` (if needed).
4. Choose a service structure pattern (single, multi, system-based).
5. Use `~encore/clients` for service-to-service calls.
6. Implement middleware for cross-cutting concerns.
7. Deploy the service using Encore's deployment tools.