We need a developer who has Experience in Web and mobile payment gateway API, and able guide us use which payment gateway that charges below 1% or even 0% top up charge rate payment method
Assisting with integration and communication between applications, researching and developing new tools for enhancing API and developing solutions.
Recommend which API is best to use and guide us in applications from doc to API. And can also recommend which is best in Europe and American
Prefer: Hourly 30 + fixed price Or fixed price, which is payment only release when the job is done completely.