Sports betting program

I am looking to have a sports betting program written in Java. It is to be designed as a software application and integrated with an online payment platform. The program will be a platform that provides codes that contain football events It will be a platform for experts who predict sporting events, and provide an intuitive user interface. I am looking for experienced developers who are familiar with sports betting applications and know how to design one securely for efficient and secure operation. I need someone who can develop this programming language quickly and reliably. In addition, the sports betting program should also be integrated with an existing online payment platform to handle payments securely. I am looking for experienced developers who possess the technical expertise and knowledge to make this happen.