EMV, Contact IC Card, NFC, Milfare, PSAM Credit Card Help

$15-25 USD / hour

Chiuso

Pubblicato

circa 5 anni fa

$15-25 USD / hour

Hi, We have a piece of hardware produced in China. They use Contact IC Card, NFC, Milfare, PSAM protocols. We perform specific commands in HEX/binary, that return back values for these protocols, but we are unsure of how to convert the integer/string values into Credit Card Numbers, and need help navigating these protocols.

C Programming

C++ Programming

Near Field Communication (NFC)

Simplified Chinese Translator

Rif. progetto: 18869485

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4 proposte

Progetto a distanza

Attivo 5 anni fa

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4 freelance hanno fatto un'offerta media di $24 USD/ora

@suju8811

Dear Client, How are you? Thanks for opening my bid. I'm a senior Full Stack Mobile Developer with full experience of more than +7 years in this fields. So I'm very interested in your project due to my rich experience. I have an expertise of NCF/ MiFare, HCE (Host Card Emulation), Contactless Transaction etc... Especially, I got the Credit Card Number and CVC, Expiry Date form Track data (Track 1, Track 2, Track 3) using BFormat() and HexBinary() functions. So I can provide you perfect answers as you want. Hope to discuss about your project more details over chat. Looking forward to hearing from you. Cheers.

$27 USD in 40 giorni

5,0

(12 valutazioni)

5,8

@narendragautam

Hello, I have read your project description carefully. As a senior software developer, I have rich experience in C/C++ and NFC. I am sure, I can handle this project as you expected. I am ready to start immediately, and can work on any timezone as you want. looking forward to hearing from you. Regards Narendra

$22 USD in 40 giorni

4,9

(9 valutazioni)

4,4

@hy1990com

Dear Client. I have read your request and I am interested in your project. I am full stack mobile and web developer and my main skill is developing NFC applications. I have ever developed a lot of nfc apps using Mifare and nTag. I think we can discuss more on chat. I will expect your kind reply. Thanks. From Yeoo.

$22 USD in 40 giorni