Experience programming payment terminals

Ukončen Zveřejněno před 6 lety K zaplacení v momentě doručení
Ukončen K zaplacení v momentě doručení

We need to interface with the payment terminal kernel to implement the interface for our payment terminals.

We have a terminal made by a manufacturer called AMP. They provide us all the documentation to their kernel. We have created an APP that will interface to the BLE chip on this terminal, and also provide an interface that can interact with mobiles to read payment information that they send. We have also developed an EMV compliant tap and go transit solution that works by tapping a card on our terminal that we read and send to our gateway. All of this has been done in C.

Programování v C

Identifikační číslo projektu: #15060344

O projektu

7 nabídek Projekt na dálku Aktivní před 6 lety

7 Freelnceři na tento projekt zveřejňují nabídky v průměru $230

waheni

Good day I am skilled with this kind of work , i does many jobs like this take a look to this https://www.freelancer.com/projects/C-Programming-Script-Install/Programming-Financial-POS-repost/ thkx Expérience et Com Další

$833 USD za 15 dní
(10 Recenzí)
4.9
shantar3

Hi As I have gone through your job description and understood that we are the perfect fit for this job so please give us a chance to work for you. We will definitely do it Sincerely Shanta Relevant Skills and Exper Další

$250 USD za 3 dní
(0 Recenzí)
0.0
suhailflncr

Hello My name Is Suhail.I have 8 years of Experience in programming .I have done programming on C And C++ for almost 8+ years. All my projects were done in time. My professional background makes me a great match for Další

$50 USD za 3 dní
(0 Recenzí)
0.0
engmalaa

A proposal has not yet been provided

$55 USD za 1 den
(1 recenze)
0.0