Ditutup

Build me a prepaid token vending system

The system shall be flexible enough that the consumer can get the credit anywhere and anytime. To make this happen the vending system shall be “Web based Vending System” for easy operation, token generation by any POS machines. Web server shall be at the end of the supplier. Utility shall be paying the per token generation charge to the supplier.

VENDING PROCESS
On receipt of the vend request the system have a provision to ascertain the identity of the consumer. The keys to identify the consumer can be the meter serial number or account number.
The vend terminal send the request to a central database that authenticates the transaction and generate an encrypted code.
In order to provide maximum security to the system the encryption is not done on the vend terminal.
On receipt of each request the vend terminal connects to the central database and get the code generated.
The code hence generated can be printed on paper using the attached printer.
The vending system is used to transfer current values (Rupees) to the meter.
The consumer pay the money at the vend terminal, this information when fed to the vend terminal is to be send to the central database that encrypts the token using Triple DES encryption algorithm.

Kemahiran: .NET, Pengaturcaraan C#, MySQL, PHP, Kejuruteraan Perisian

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Tentang Majikan:
( 0 ulasan ) Nairobi, Kenya

ID Projek: #16446690

17 pekerja bebas membida secara purata $565 untuk pekerjaan ini

amitorada

Hi, we, Cears Infotech having 7+ years of experience in ASP.Net/C# technology development. we have provided many enterprise level solutions like ERP, CRM, HRMS , Payroll, POS, Online flight booking engine, HRMS, Ec Lagi

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7.5
super2lao

You think , I will do it with full of your IDEA! how are you,sir? I am a professional developer who has rich experience in this field. If you contact me, you and i will all be happy. Thank you for your reply in advance Lagi

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bluecoded

Dear friend, BlueCoded provides smartphone & web application development services to clients anywhere in the world With over 500 apps in the App store and Google Play. Please check some of our works below: 2 Sa Lagi

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WebnAppExperts

Hello, I read your whole proposal. I have done many web frontend and backend projects Relevant Skills and 10+ year Experience I am confident in your [login to view URL] have a team with 30+ highly skilled designers and develop Lagi

$555 USD dalam 10 hari
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pakistansolution

I am a professional web designer and developer. Experience in with HTML, CSS, JS, jQuery, PHP, Laravel,MySQL. Very familiar with WordPress , MAgento , wooCommerce , Bootstrap ,Plugins ,API's and its customization. Lagi

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bhagwansahane89

Hello, come on chat now so we can discuss in detail. thanks Logicmaker

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more123456

I have more than 10 years of experience in Web Application development. I have completed more than 400 Projects for various clients. Check Portfolio and reviews for some of the past work done. I can definitely help Lagi

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marenchuk

hello. i read your proposal carefully and understand what you need. if you hire me, i will finish your project in time. greeting to you.

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MTSoftwell

I am interested in your project and i understand it . i can provide the right solution that will met your requirement asap. thank you

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sixsquare2

Sir, We are SixSquare Technologies Pvt. Ltd., a promising IT software development company. We are expert in PHP, Wordpress, HTML, .NET, JAVA, Android & iOS, with 3+ years in mobile application development field and al Lagi

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raghav0610

I will do it at the lowest price possible without any complaint in the quality of code. If you don't love it then don't pay. Also, I deliver on time. Please try us just once

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deeptisangwar5

Hello, You are looking for a .net developer(in API calls also).I having 5+ years experience in .net. I feel that I am suitable for the job. I am highly interested to work for you. I have very good ha Lagi

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shineinfosoftllc

➽ About Me and my company -------------------------------- ✔ 5+ Years’ Experience ✔ Fluent in English ✔ Excellent Communication & Understanding ✔ Friendly ✔ Honest ✔ 300+ website is live ✔ In Budget and Time Lagi

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