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Build me a wallet for peer to peer payments that authenticates using NSDT

I run a payments company that is seeking to simplify access to payments enabling anyone with a mobile phone to receive and pay anyone else with a mobile phone. The wallet should be accessible via a web app that triggers NSDT to authenticate value being transferred from the source device to the destination device. A user would open the page, indicate the amount to be sent. The destination device would either dial a number or open it's own web app page and push the receive button. When ready to receive, the sending device user would key in a pin (for amounts above a threshold set) and the device would produce the encrypted sound. The transaction completes with value moving from the source device to the destination device.

Skills: Android, Mobile App Development, iPhone, PHP, Javascript

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About the Employer:
( 0 reviews ) Nairobi, Kenya

Project ID: #20822002

14 freelancers are bidding on average $466 for this job

point2solutions

Hello I have done Payment Gateway with Blockchain and Cryptocurrency please check demo below:- Recently I am developing E-WALLET SYSTEM, Application similar to PAYPAL with Blockchain and Cryptocurrency where that wil More

$500 USD in 7 days
(50 Reviews)
8.2
yashtechsolution

Hello, I have build a similar project in my past experience so I have experience in your project, I am a full stacking developer, I have worked many Application, I will provide you initial features which you require w More

$350 USD in 14 days
(101 Reviews)
7.6
ravichedwal

Hello, Greetings from Optisoft! Please check out Portfolio & Reviews: https://www.freelancer.com/u/ravichedwal?w=f I have gone through your project description and we would like to express our genuine interest and e More

$700 USD in 14 days
(109 Reviews)
7.5
myecodes

HI, We are team of expert developers working with .Net, C#, MVC, PHP, JS, Android and Ios. We are also assigning dedicated developers and contract developers based on requirement. Lets discuss more ahead if requir More

$500 USD in 7 days
(53 Reviews)
6.2
MobileAvatar126

To meet me in here is like that you meet Oasis in the desert . NEW SOFTWARE WORLD WILL BECOME HERE FOR YOU AND ME! Hi, dear! I am high quality SOFTWARE developer and designer. I have full experience over 7 years in sof More

$500 USD in 7 days
(18 Reviews)
5.4
pinfytech

Hie , I will built Money Transfer App , User can transfer money using this app and can withdraw any time .I would like to discuss your idea on this project in detail. I have earned 6+ years of experienced in progr More

$480 USD in 10 days
(15 Reviews)
4.8
Swatintf

Greetings! Dear sir, Hope you are doing well. I have read your project description, so I would like to work with you for the long term. I am an expert in Web-Based Application development, Mobile application developmen More

$250 USD in 7 days
(3 Reviews)
4.4
KonstanBer

Dear Hiring Manager I'm an experienced Mobile app developer. After reading your offer, this looks like a perfect fit for my skill sets. I have built a large number of mobile applications for different businesses. I a More

$500 USD in 7 days
(6 Reviews)
4.6
dhpd22

Hello, I am Mobile Development (iOS & Android )Expert and have 7+ years of Experience. I can assure you of work satisfaction from my side. Area of expertise: *native and hybrid apps development including Android, iPh More

$500 USD in 7 days
(8 Reviews)
3.7
ITGAMECORP

Hello, I came across your job posting regarding the development of a wallet application. I have gone through all your requirements and understood that you need an experienced developer for this project. I have experie More

$500 USD in 10 days
(4 Reviews)
3.9
NehulSurana11111

Hi, We are an App Development Expert with an exposure of Android Studio, Ionic, PHP frameworks, CMS like Word Press/ Magento, etc We can build the app as needed with the effective functionality Have a look at the be More

$500 USD in 7 days
(3 Reviews)
2.3
athminteam

Hi, This is Vipin, an alumnus of IIT Kanpur. I have 6+ years of experience in customized software, web and mobile app development and has expertise in Android, iOS, Python, Magento, PHP, HTML, Java, Angular and Ioni More

$500 USD in 7 days
(3 Reviews)
1.5
redtee

Highly interested with your project and I'm ready to start right now. My completion rate is always 100% that I STRICTLY BITE ONLY WHICH I CAN CHEW. Please message me to discuss more!

$250 USD in 5 days
(4 Reviews)
0.0
Filiumenterprise

Dear Sir, Read your requirements, and our skills match the required implementation. We are a fast growing company, and have well trained resources available to initiate your project immediately. Below, are a few intro More

$500 USD in 25 days
(0 Reviews)
0.0