Hi,
Thank you for sharing this interesting project. I am very much interested in this project. I am well experienced App Developer from the industry and I can help you to have payment gateway integration with Node JS.
I have already worked on Android, iOS, and React Native.
I am very much confident enough that I will help you to have payment gateway integration with Node JS.
References are available on request.
Please provide me more details regarding the project so that we can move further.
Waiting for your positive response.
Thanks