Mobile Banking Software Development

I need a mobile banking software focused on transaction processing.

Key functionalities:
- Handle deposits, withdrawals, transfers, and bill payments
- Mobile platform support is a must

Ideal skills and experience:
- Proven experience in developing secure mobile banking applications
- Strong understanding of transaction processing systems
- Expertise in mobile app security protocols
- UI/UX design skills for a user-friendly experience
- Knowledge of regulatory compliance in banking software

Please provide examples of similar projects and your approach to ensure security and reliability.