Java Web app(only expert senior java developer )

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

I have an application which perform following task:

1.) It collects input from usb device and convert same data to "[login to view URL]" by encrypting it with public key and adding some security parameters.

2.) Then it sends "[login to view URL]" to some other server using API to verify data received from input device.

3.) Now if data from server match with data provided by usb device, then server respond with "[login to view URL]"

Now you job is:

1.)Find the logic used by desktop application to create "[login to view URL]" with its security parameters.

2.)Create same "[login to view URL]" using data from usb device. And verify it with server's data to get "[login to view URL]"

3.) Implement same service in web app.

Note: You have to do all the work on remote computer. Only senior developer with extensive knowledge can do this job, so do not waste both of us time if you are not.

*Old application is written in Java

*I have decompiled source code from old application.

Android J2EE Java Software Architecture

Project ID: #10922014

About the project

27 proposals Remote project Active 7 years ago

27 freelancers are bidding on average $569 for this job

JinDongZhe

We are web & mobile development team of JinDongZhe freelancer We have powerful back-end(Java,Spring Framework, Hibernate, JPA, Oracle, Hadoop etc) and front-end(Android, iPhone, Hybrid App, Mobile web, Sencha ExtJS, More

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TechnoAppMaster

I can make a small demo if you want, and will daily update you about status. Hi, I have 5+ years of experience in app development. I have successfully launched 40+ apps on Google Play Store. I have working experi More

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ig149

Hi... Android and Java professional here.... your work will be done in a short time....looking forward to assist you....

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6.4
akshayatm

Hi, I am an experienced java proffessional expert in core java j2ee spring mvc hibernate orm webservices. I can do this. Pls contact for further progress.

$277 USD in 10 days
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5.8
catbig

You can see my review. I have cryptography project recently. I can help you in few hours.

$745 USD in 1 day
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4.1
anuragiitk

I am an IITK graduate and I have 9 years of experience in software development. I have 100% completion rate and I have finished all the projects with the highest level of customer satisfaction. I usually finish project More

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javoblevw

Hello, I'm a Senior Java developer and I have a strong professional skills in Java on different projects. I'm very interested in the job you described. Let me help you with what you need. Regards

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sevagakumar

I have 10+ years of experience in Java/J2ee, web technologies , C/C++ and flash. Currently developing application using Spring boot, JPA, MySQL. Also developed applications using Rest Api. I have sound knowledge in Azu More

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netlingo4u

Hello, Wish you a great weekend . I understand that I am resistively new here but my experience in Java and related technologies is 8 years . I have worked with US based client so I understand the kind of qu More

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3.3
newjavaonemahesh

I am a senior Java web developer. I can work on the remote system. . . More

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pareshradadiyadz

Hello, I’m interested in the position of "Java / J2ee Developer " you recently posted. I have been a working as Sr. Java Developer for 5+ years, and am very familiar with Java, J2ee,Spring,Spring MCV, More

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suthukrish

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salesesquare

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Aminetaha

Hello, I am a senior Java Developer with 5+ years of experience. I have worked on many java, java ee, Eclipse Rcp and mobile projects. I am an "Oracle Certified Expert, Java EE 6 Enterprise JavaBeans Developer" More

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raghuramaj

Delivery dates are based on the minimum description provided.

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deepakndhage

A proposal has not yet been provided

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mixailom

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rakshanand

Hi, I have over 6 years of working experience for US investment banks and i'm more than familiar with creating secure rest web services and reusing code from old applications to create new ones. I do have few question More

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