Desktop Booking Software Development

I'm in need of a professional software developer with a strong background in creating desktop applications. The project revolves around developing a booking software, with specific focus on handling various types of bookings such as appointments, events, and rentals.

Key Requirements:
- Expertise in desktop software development
- Experience in creating booking systems
- Understanding of handling diverse booking types

While the specifics of the booking types will be discussed later, I would appreciate a developer who can make suggestions based on their experience. The ideal candidate will have a keen understanding of user-friendly design, as the software will be intended for wide use.

Please note that while the booking software will be desktop based, I am also interested in the possibility of developing an Android compatible mobile version in the future. Previous experience with cross-platform development would be a plus.

I'm looking forward to receiving your proposals. Please include examples of similar projects you've completed.