Hello I need a system where I can scan a QR code and compare with an sql database if the QR code exist. Is that possible? Another question: it should be possible that with scanning the QR code of a customer, he sees his value and amount is deducted of products he bought..Can someone help about this?
21 freelancers estão ofertando em média €80 para esse trabalho
Hi, I am having 5+years of experience in iOS and Android application development. Also, expertise in Xcode, Swift, Objective C, Android Studio, Java, Web services API's, Back-end & graphic design. Thank you
Hello, sir. I'm an iPhone/iPad/Android app development expert and I have a lot of experience with it. If you provide a design and descriptions, I can create it. Thanks.
I would be able to build your QR code scanner using Swift. Please check out my Upwork profile for more info: [login to view URL]~013984f43006ee3e7b Kind regards, Fady