A simple app for reading QR codes and communication with an api

€12-18 EUR / hour

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hơn 6 năm trước

€12-18 EUR / hour

We need a xamarin app where the user can (1) scan a qr code. From the moment the QR code is scanned. The data must be posted to a specific api url. (2) the user must be able to take pictores of an invoice or id. When the moment the image is captured. the app must send this to an api (base64 or just byte array) This app will be used for authentication of a webbased application.

C Programming

Mã dự án: 15756974

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17 đề xuất

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Hoạt động 6 năm trước

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17 freelancer chào giá trung bình €15 EUR/giờ cho công việc này

@shajie

have done similar projects for Android. SW Architect, 14 yrs in both conventional and modern SW engineering paradigms. Used C, C++, C#, WinForm, MFC,NET, WPF, WCF, Telerik, Android, iOS, Java, Win API

€15 EUR trong 40 ngày

5,0

(2 nhận xét)

3,7

@ppatel012

Hello I have 5 year experience with c# and particular on mobile app development using xamarin it’s 2 year. And also i have good experience with camera and QR code reader because in my app we having use of camera and Barcode/QR code reader, so i can easily integrate QR code reader in mobile application. So my these knowledge is very useful in your project Thanks

€15 EUR trong 20 ngày

4,6

(1 nhận xét)

2,8

@amit0423

Greetings !! I have worked on exact similar app for one of my client to manage their stock inventory. I have 7+ years of experience in mobile app development including xamarin, phone gap, native android & iOS. Please initiate the chat for further discussion. looking forward to hear you soon, Amit !!

€12 EUR trong 40 ngày

0,0

(1 nhận xét)

0,0

@techcristaglobal

Hello. I have strong experience in XAMARIN Application development I have gone through your requirement of QR Code Scan and Save Base64 Picture to the Database throguh API.

€16 EUR trong 40 ngày

0,0

(0 nhận xét)

0,0

@bluecoded

Dear friend, We read through the job details extremely carefully. We wish to have a discussion with you. We have some questions for you. Bluecoded Team

€16 EUR trong 40 ngày

0,0

(0 nhận xét)

0,0

@zoebsheikh

My knowledge and 9+ years of experience make me a perfect candidate. I already worked on similar projects.

€13 EUR trong 40 ngày

0,0

(0 nhận xét)

0,0

@Visalakv

I have 8 yeas of experience in programming java , c ,c++ and done projects on QR code Relevant Skills and Experience Done projects on QR code generation on personal data

€16 EUR trong 10 ngày

0,0

(0 nhận xét)

0,0

@alejandroruizva

I'm a very experienced mobile app developer and architect using Xamarin framework, I have been working over 6 years helping companies to ship "5 stars" apps around the globe, currently I'm a Xamarin & Microsoft MVP helping communities and companies to improve his skills on mobile development and converting ideas into awesome experiences also I have been Xamarin Certified Mobile Developer since 2013

€18 EUR trong 40 ngày