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NFC Application

£20-250 GBP

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Julkaistu yli 5 vuotta sitten

£20-250 GBP

Maksettu toimituksen yhteydessä
Project Description I require an mobile app which reads data from an NFC tag, The application must be built using VB .Net OR C# or JAVA The following are the requirements of the app: 1. The application needs to be running constantly in the background listening for NFC scans. Whenever a tag is scanned then the app will appear on the screen. Each scan will read text data from the tag in the following csv format which consists of 2 fields: 55,22 2. The app will have an Admin section consisting of 3 editable simple text data fields which will be stored in a local database along with a button option to delete and reset all recorded data, these fields must be password protected for editing. The fields are as follows: Staff ID NFC Code Backend URL Reset 3. The purpose of the NFC tag reads are to monitor staff movement at client's property, initially the first NFC read will always be staff entry into a client's property with the next NFC read being the staff exit, each corresponding entry and exit scan must have the same unique ID for backend entry & exit processing. Following an NFC exit scan the app user must be able to add NOTES (5000 characters max) to the scan which will be stored locally and appended to a query string later for backend processing. 4. At each NFC read the date and time must be recorded using internet based time servers not the mobile device date & time. 5. Following a successful NFC read the app must use the stored Backend URL and add a query string consisting of the following fields which will be automatically posted to a backend server for processing. Date (of NFC read) Time (of NFC read) SUID (Tag data 1) FunderID (Tag data 2) Staff ID UniqueID NFCCode Notes 6. The mobile device will use any available data connection for posting to the Backend URL, if there isn’t any data connection, each post must be stored locally and automatically re-posted when a data connection becomes available, all attempted post that haven’t been posted to the Backend URL must be viewable in the Admin section. I am looking for an experienced programmer with extensive knowledge in Visual Basic .Net, C# or JAVA It is preferable that you have worked with NFC technologies.
Projektin tunnus (ID): 18050253

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20 ehdotukset
Etäprojekti
Aktiivinen 5 vuotta sitten

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20 freelancerit tarjoavat keskimäärin £253 GBP tätä projektia
Käyttäjän avatar
Dear Client, Thank you for posting project. Quality work and customer satisfaction through service excellence is our motto. We want to work with you and build a healthy longterm business relationship. Warm Regards, Om Infowave
£250 GBP 9 päivässä
5,0 (243 arvostelua)
8,2
8,2
Käyttäjän avatar
hi, i can build it in java for android. I am a Pro iOS & Android App developer here, I always strive to finish all my projects, also please check my latest reviews, portfolio on my profile page directly, Kind Regards, Iryna!
£400 GBP 3 päivässä
4,4 (120 arvostelua)
8,4
8,4
Käyttäjän avatar
Hi, I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP, .NET, JAVA). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. I have already developed and published 100 + mobile apps to the mobile market. Thanks
£250 GBP 3 päivässä
4,8 (103 arvostelua)
7,6
7,6
Käyttäjän avatar
Hello, I have read your requirement carefully. I am a senior Android app developer and I have rich experience to develop NFC mobile apps. Please have a look on my previous works in NFC. https://www.freelancer.com/projects/html/DEMO-Android-App-for-Incident/ https://www.freelancer.com/projects/mobile-phone/Android-NFC-NTAG-programming-tool/ I developed NFC driver using JAVA, to read/write/format/password protect. And I am very familiar with API and multi-thread processing. Let's discuss more detail via PM. Best regards, Peng
£150 GBP 3 päivässä
5,0 (48 arvostelua)
7,5
7,5
Käyttäjän avatar
Hi. I am very interested in your project, because I have much experience in such projects. I have good skills with the program language including C/C++, C#, java, php, asp.net, python, VB.NET. So I have expert and smart technic with web scraping (1000 over projects for scraping), automation and bot(500 over projects for automation and bot), selenium, mobile (android, ios native and others). Especially, I am an expert in betting project and gambling games and sites(bet365, bwin, pinnacle, betfair...) ,,, shopping auto buyer(adidas, footlocker, eastbay, supreme and etc) So, I can solve the captcha automatically. Please contact me, then we can discuss about the details and the price. And I am free in recent days, so I can do my best for your project. Thanks.
£150 GBP 3 päivässä
5,0 (69 arvostelua)
6,9
6,9
Käyttäjän avatar
I have 3 years experience with nfc mobike app development i can do your job let ne know when we can talk
£255 GBP 10 päivässä
5,0 (31 arvostelua)
6,0
6,0
Käyttäjän avatar
Hi Sir, I have good experience in NFC app development and i will develop this app in Java. I have already NFC enabled phone and various kind of NFC tag. I worked on many NFC related project , If you want i will share few NFC project with you. I will work exactly your specified in job description. can we have chat to discuss further. Please review my profile and start the chat to discuss further . Thanks,
£190 GBP 3 päivässä
4,3 (96 arvostelua)
6,4
6,4
Käyttäjän avatar
Hi, I am yaj have more than 7 years of in android application development platform. I have done so many projects like that. I can complete this project within the time and budget.
£140 GBP 5 päivässä
4,7 (36 arvostelua)
5,2
5,2
Käyttäjän avatar
Hello Friend, I have experience in developing app using NFC. For testing i have device and NFC tag also. We have 4+ year experience in design and development of Websites and Mobile Applications. We have relevant experience to your requirement. We can do your project. We have expertise in developing Appointment Application, Business Application, E-commerce Applications, Payment gateway integration etc. We have expertise in Design, Java, PHP, Android, iOS, Database etc. Looking forward to hearing from you. Regards Mahavir
£150 GBP 3 päivässä
4,9 (19 arvostelua)
5,2
5,2
Käyttäjän avatar
Expert C# Developer My expertise is in Microsoft development stack. Mainly I have worked in web development and completed several projects from small websites to Enterprise business application. Here is the brief of my skill set: Asp.net (Web Forms/MVC) c# web services (SOAP and REST) WCF Web API Entity Framework Linq to Sql XML and JSON. SQL server 2012/2014 My SQL SQL Lite. IIS OOAD UML HTML5 Java script (Angular js ,jquery, knockoutjs) Bootstrap Windows Azure/ Amazon AWS I have worked on highly scale able enterprise applications which are hosted in web farm and db clusters are used. also having hand on experience in distributed caching implementation memcached, couchbase and elastic search. Following agile methodology for development. also worked with some third party controls infragisitcs, devEx and Telerik. I hope this the kind of profile you are looking for and may be we can be the best fit. I am looking for a long term relationship and quality work is my top priority. Please share your thoughts. Let me know if any question in your mind. Thanks
£222 GBP 3 päivässä
5,0 (4 arvostelua)
3,1
3,1
Käyttäjän avatar
Dear Sir, I am interested in this NFC project. I can develop this in C#. I have 17 years experience in C# and developed many software based on RFID and smartcard technologies. looking forward to hearing from you. Thanks a lot. prempal
£266 GBP 30 päivässä
3,5 (3 arvostelua)
3,7
3,7
Käyttäjän avatar
I think I can do your job perfectly, I had more than a year of experience in c# programing.. more over i can do your app with a very beautiful graphical interface. I think this job suits my skills and qualifications
£150 GBP 3 päivässä
5,0 (2 arvostelua)
1,7
1,7
Käyttäjän avatar
Hi,   I can handle this project. I am Microsoft technology specialist and have 10 years of strong hands on experience in desktop,  web and mobile application development.   I can work for you as time and cost model.   please ping me on skyp - segmentsonline Core skills - ASP.NET webforms, MVC,  WPF MVVM,  XAMARIN,  C#,VB. NET, JQUERY,SignalR, ANGULAR4, BOOTSTRAP, SQL SERVER,MONGODB, NOSQL. Outlook add-in,  SSRS reports,  excel/pdf reports...etc Experienced in LEGO robotes, mindwave,  reply interact keypad integration Recently I have successfully completed multiple WPF applications for german and uk customers through another portal.. Two are quite complex projects with hardware integration.  Thanks,  kris.
£388 GBP 37 päivässä
0,0 (0 arvostelua)
0,0
0,0

Tietoja asiakkaasta

Maan UNITED KINGDOM lippu
Wigan, United Kingdom
5,0
4
Liittynyt lokak. 24, 2018

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