Need a server originated USSD (USSR) gateway to be set in my premises. I need a developer who has thorough knowledge and experience in the same.
6 freelancers estão ofertando em média $22/hora para este trabalho
I have done similar project already. I am not asking for any upfront payment. Pay me after you are satisfied with the project. Please PM to discuss further.
Hello sir, I have vast experience in implement payment gateways. Let me do this for you. Together my experience and skills can do this project up to your satisfaction.