qr code scan and compare with database

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?

Habilidades: iOS Development, MySQL, PHP, SQL, Swift

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Acerca do Empregador:
( 125 comentários ) leuven, Belgium

ID do Projeto: #17708942

21 freelancers estão ofertando em média €80 para esse trabalho


Hello, I have expertise in QR code scanning mobile application design and development Will do it as per your requirement I am having more than 10+ years of experience in website design and development Ple Mais

€555 EUR in 20 dias
(122 Comentários)

Hello I have read your project requirements very carefully and would like to share that I have 8 years of experience in mobile app development. I have completed dozens of mobile apps for various clients. Quality wor Mais

€23 EUR em 1 dia
(33 Comentários)

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

€200 EUR in 3 dias
(34 Comentários)

Hello, I have read your requirement regarding QR code scan and compare with the database. I have good experience with this kind of work. So let us connect and do it fast do it fast. I believe to provide softwa Mais

€66 EUR em 1 dia
(153 Comentários)

Hello Warm Greetings! I have require experience working on iOS Development, MySQL, PHP, SQL, Swift This is my portfolio: https://www.freelancer.com/u/Dckumawat Looking forward to hear from you soon. Than Mais

€23 EUR em 1 dia
(60 Comentários)

How are you. Please discuss with me. -----------------------------------------------------------------------------------------

€34 EUR em 1 dia
(57 Comentários)

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.

€50 EUR em 1 dia
(7 Comentários)

Hi Kurt, I have reviewed the problem, Available to work on it and fix the issue ASAP. Please share your TV or code with me. Thanks

€19 EUR em 1 dia
(23 Comentários)

Hello, Before answering the questions I have few queries regarding the project: 1. Currently how you are managing your QR code system on the bills? 2. Users are registered or not? 3. Please elaborate more about t Mais

€40 EUR in 2 dias
(9 Comentários)

Dear client, I have read and understood your job description for a PHP developer with keen interest. I’m applying for Web development job because my skills and work match your requirement for this position that’s Mais

€23 EUR em 1 dia
(4 Comentários)

yes, it is possible for me. I already have experience in QR decode using API. I can complete your job this night.

€23 EUR em 1 dia
(2 Comentários)

Hello Sir, I am Mohd Raza Khan, I am having 4 years of experiences in applications development for Apple mobile devices, especially for iPhones and iPad with Xcode 9.3 IDE. I'm interested in the position of iOS develo Mais

€34 EUR in 3 dias
(1 Comentário)

Yes it's possible.

€111 EUR in 2 dias
(0 Comentários)

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

€100 EUR em 1 dia
(0 Comentários)

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I am a Mais

€97 EUR em 1 dia
(0 Comentários)

I have already created same demo in Laravel

€23 EUR em 1 dia
(0 Comentários)

Hi Sir/ ma’am, I’m mihir. I have experience upto 3 years on iOS Developer. I’m using designing patterns MVC, MVVM Good knowledge of core concepts also knowledge about storyboard and xib With objective-c and swift with Mais

€29 EUR in 7 dias
(0 Comentários)

I will do my best to complete this task. I will delivery it as soon as possible and with an excellent Swift Code!

€55 EUR em 1 dia
(0 Comentários)
€66 EUR in 3 dias
(0 Comentários)
€55 EUR in 10 dias
(0 Comentários)