Dual Function Android App Development

I need an experienced Android developer to create an app for booking taxi cabs and parcel delivery. The app should cater to customers, drivers, and admins, and support both instant and scheduled bookings.

Key Requirements:
- User Roles:
- Customer: Book cabs or parcels, choose instant/scheduled.
- Driver: Accept/reject jobs, manage schedules.
- Admin: Oversee operations, manage users, analytics.
- Seamless UX/UI for easy navigation.
- Secure payment integration.
- Real-time tracking for drivers and parcels.
- Notification system for updates and alerts.

Ideal Skills:
- Proficiency in Android development (Java/Kotlin).
- Experience with real-time databases.
- Strong UI/UX design skills.
- Familiarity with payment gateway integration.
- Prior experience on similar projects is a plus.