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$30-250 USD

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Publié il y a plus de 9 ans

$30-250 USD

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I want him to write a program for verifone POS that will be able to capture card swipes and PIN numbers .After transaction the machine should be able to show communication error. The data captured should be however encrypted,only to be decrypted with another software/program written by him
N° de projet : 6856166

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4 propositions
Projet à distance
Actif à il y a 9 ans

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4 freelances proposent en moyenne $289 USD pour ce travail
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$555 USD en 3 jours
5,0 (1 commentaire)
2,2
2,2
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Hello Sir.. Before hiring someone, check completion rate and portfolio from profile www.freelancer.com/u/faruk20.html I am an independent and professional developer. Quality is guaranteed. My completion rate is always 100% and i feel proud for this. you will get lifetime bug fixing service from me if u find any in near future. I am really interested with your project and i strictly bite only which i can chew.
$155 USD en 3 jours
5,0 (1 commentaire)
0,0
0,0
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Hello, i am writing soft for POS-terminals on my main work, thats why i will make this soft qualitatively and professionaly.
$222 USD en 5 jours
0,0 (0 commentaires)
0,0
0,0
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I feel that i can do this work for You. I have following skill set. For detailed conversation please message me. Experience Summary • Baseline, Re Engineering and Enhancement Projects • Waterfall, Spiral, Iterative, Incremental, Test Based, Agile, RAD, Code & Fix Models • Team work Coordination and Delivery including Proficiency in MS Project, Office and SAP Expertise Summary • Standard Coding in C, C++, VC++, MATLAB and Assembly • Scripting in Python, CAPL, • Design Patterns, Data Structures and Model Based Development • Multithreaded, Multiple access and Distributed Implementations • Computer Graphics and Libraries ( C Graphics Library, OpenGL), API, DLL and Package specific SDK • Embedded Systems – - Architectures 8051, ARM, AVR, PIC, TriCore - Programming & Testing at Firmware, Middleware and application levels - Real Time Operating System (RTOS): Architecture, Real time kernels, Real time scheduling, Resource Sharing, kernels, Priority, Kernel initialization, Semaphores, RTOS scheduler - Analytical understanding of Memory, Timing and Clock, Reset circuitry, Addressing Modes, Instruction set, Interrupt Structure - Interfacing: LCD display, Seven-segment display, Keypad, Sensors, Device Interface(RS 232 /485) • Data Communication: - Systems based on OSI Reference Model, Bluetooth, GSM, GPS, GPRS and Zigbee Stacks - Generic data communication Protocols: CAN, I2C, SPI, LIN, FlexRay, LINFlex, TTCAN - Industrial networking protocols – Fieldbus, Profibus, Mo
$155 USD en 3 jours
0,0 (0 commentaires)
0,0
0,0
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Hi, I have this software already coded and ready to go. It turns your verifone vx670 into an offline skimmer able to collect track 1, 2 plus the pin. I can show you video demo of me installing my software onto my verifone devices and running some tests with some gift cards. I have a lot of experience in this field, if you know what I mean. Message me so we can talk in private more. Thanks.
$222 USD en 1 jour
0,0 (0 commentaires)
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À propos du client

Drapeau de SOUTH AFRICA
South Africa
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Membre depuis déc. 9, 2014

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