Integrate PhonePe Payment Gateway in React Native Project using Firebase Functions as Backend

Hi, I'm looking for a freelancer to help me integrate PhonePe Payment Gateway into my existing React Native project, using Firebase Functions as the backend. The project is currently in development. I currently have a Firebase backend. I'm looking for someone who can work with me to make sure this is done quickly and efficiently. The payment gateway should be integrated into the existing system so it works seamlessly and allows customers to pay quickly and securely. Please get in touch if you are able to help. Thanks.