OMNIKEY 5421 reader software

I need a programmer to write a windows based software to read a NFC CARD, then forward the CARD info into/onto a website. We are looking forward to getting ideas for the programming language, but a stand alone technology is required.


- PC computer

- Windows 10 x64

- OMNIKEY 5421 WINDOWS driver is installed on device!

- Card reader is OMNIKEY 5421, connected to an USB port

- The program could run as a background process, so graphic interface is not needed

- Computer is located behind a router with internet connection.


- The program needs to have a config file:

- Debug mode 1-ON 0-OFF

- API key: To protect against hacking, the software needs to send this code for each transaction

- Log folder to save each read for future debug. For example: c:\nfcread

Website address: for example: [login to view URL]

- Information which the program will send to the website:

- Card tag

- Read date-time

- Card status: 1 – CARD_OK 2-CARD_EMPTY 3- CARD_BROKEN (program needs to detect wrong card!)

- API key

- SERVER side process requires POST method, fields listed below:

- cardtag

- datetime

- card_status

- apikey

Communication with the programmer will be done exclusively in English!

Testing will be via e-mail, GMAIL chat, VIBER, possibly with remote access.

Useful: Card reader developer guide located here:

[login to view URL]

We are waiting for programmers to apply for the task.

Habilidades: Programação C, Programação C++ , Arquitetura de software, Área de trabalho do Windows

Veja mais: hid omnikey 5422, omnikey workbench, omnikey 5321, hid omnikey 5427, hid omnikey 5421, omnikey 5421 software download, omnikey 5421 price, omnikey 5421 manual, contactless card reader software, interface rfid reader software, smartphone barcode reader software, reader software file ex4, php manga reader software, handwriting icr reader software, best captcha reader software, software project proposal sql server 2005 pdf, download portable usb reader software, barcode reader software project, price comparison server software microsoft asp sql server, omr reader software

Acerca do Empregador:
( 0 comentários ) Budapest, Hungary

ID do Projeto: #16059354

3 freelancers estão ofertando em média $120 para esse trabalho


Sir i read your initial requirements and i have some question regarding to your card reader application . Ca we discuss on chat? Relevant Skills and Experience sir i have 5 year plus experience in .net development . i Mais

$155 USD in 3 dias
(24 Comentários)

Hello, I have gone through your project description I can do it. I am aexpert with having a good knowledge and 8 years of experience with c,c++,c# programming,Windows desk top ,Software architecture. Relevant Skills Mais

$50 USD in 3 dias
(0 Comentários)

A proposal has not yet been provided

$155 USD in 3 dias
(0 Comentários)