Hi,
I read your requirement I can ready the payment gateway account.
I already worked on several similar projects.
Below are the tech stack I am Hi,
specialized:
Web: Angular js ,Nodes js , Phyton,Ror,Java ,Dotnet , Bootstrap,Html, Css ,PSD Design ,Php,Jquery,Javascript,Ajax,
Mobile App Development: Native iOS/Android, React Native, Ionic, Hybrid.
Please send message for more detail.
Best regards,
Ani