P.O.S débito / crédito / dinheiro

*****c/C#/c++,java,python programmer***** Hello I am a professional programmer with rich experiences with c/c++/c#,java,python and javascript. I have read your description. I understand your requirement and am full of confidence since I have experiences that perform the similar task. If you award me, I can start the project soon and will send you the good result in a short time. Thanks for your reading. Best regards.

Olá, tenho bastante experiência em C e posso fazer esse trabalho, entre em contato pra gente alinhar os detalhes.