atm cardless system

$5000-10000 USD

Closed

Posted

about 7 years ago

$5000-10000 USD

Paid on delivery

I want to create an ATM cardless system which connects to a bank's ATM switch using the ISO8583 protocol. the system should be able to receive requests from the switch containing an OTP which represents the value to withdraw. The OTP generation should be done from the bank's native app by calling an API to generate the OTP. The cardless system validates the OTP and returns an ISO8583 response to the ATM switch to either process with cash dispensing or stop the operation (based on the OTP validation result). All in all, this is what I want to develop: - ISO8583 Interface - API to generate OTPs based on Customer Mobile, Amount and Currency - API to validate the OTP received from the ATM switch - Database architecture for OTPs

C# Programming

Microsoft SQL Server

Software Architecture

Project ID: 13254809

About the project

15 proposals

Remote project

Active 7 yrs ago

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15 freelancers are bidding on average $6,762 USD for this job

@AleenaIlyas

Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion and finalize our budget and timeline. I will deliver in best possible way. Thank you.

$7,500 USD in 30 days

5.0

(29 reviews)

7.0

@ohuk

Hello, I found your offer very interesting for me. I'm skilled IT graduated developer with more than 7 years experience with development. I've developed wide range of Web, Desktop and Mobile projects. I have used such technologies as AngularJS, MVVM, MVC, Xamarin, IoC, Prism(Unity, MEF), etc. Best regards, Oleg

$7,000 USD in 60 days

5.0

(20 reviews)

6.2

@dghq123

Hi there.. I have read your project details completely and willing to do it for you... Check my recent reviews for our quality work on on time delivery :) Please inbox and we can discuss about project and I will revise my bid once provided with full specifications...

$5,000 USD in 45 days

5.0

(14 reviews)

5.6

@huypq5

As description in your requirement. I'm sure to complete this tool for you. inbox me if you have any question about my skill or this project. Thank for your attention HuyPQ.

$8,333 USD in 30 days

4.9

(68 reviews)

5.7

@shiva1888

I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations.I can complete your project on time and within your budget.I can assure you that if you work with me once, you will always work with me for these kind of projects.

$7,500 USD in 30 days

5.0

(25 reviews)

4.8

@king18yat

In the bid amount, I shall provide website version , android application , ios application with one year of complete support. You can release the payment at the end of milestones. I shall be available on all days and shall send two work updates a week.

$5,000 USD in 33 days

5.0

(6 reviews)

4.5

@mmadi

Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss more about more details and move ahead. please check more from here https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi

$7,000 USD in 36 days

5.0

(4 reviews)

3.9

@jinthreek89

Hello. Please check my CV https://www.freelancer.com/u/jinthreek89.html I have developed many mobile apps and backend for 7 years so far. I have java, objective-c, swift and c# skills for mobile development. And I can support your backend-side: Larabel and Codeigniter as php framework, Wordpress, Drupal and Zoomla as CMS. MySQL and MongoDB as database. Also I have many experiences in the Cloud server such iCloud, Firebase, Amazon web service and Social third party such as Google, Facebook, Twitter, Linkedin, and etc. I am sure I can complete your project perfectly and smartly. Hope to work with you. Best regards.

$8,333 USD in 30 days