AJAX/REST Web Application Developer Needed



Seeking experienced, qualified developers to assist in converting our existing [url removed, login to view] web application to a one compliant with W3C standards for (x)HTML, CSS, JavaScript, and JSON RESTful web services.

We have identified 3 primary JavaScript Libraries with which to affect these changes and to manage the project during the conversion process and to maintain it once it is completed and deployed. In order of desirability, they are ExtJS, Dojo, and the Yahoo 2.0 UI. At present, we find the new “ExtJS Designer” most desirable as it offers the greatest ease of use valuable in maintaining and coordinating the project.

The results we are seeking assume true separation of the styling using CSS, the (x)HTML mark-up, and the JavaScript/DOM manipulation. This will replace the need for ASP server controls and other legacy, non-compliant technology residing in our presentation layer.

The site should be able to communicate with the server when necessary via Ajax/HTTP requests to REST-based web services written in C# .NET. At present, the data storage is handled by SQL Server 2005. However, we are very interested in utilizing document based storage mechanisms such as CouchDB, SimpleDB, Mongo, or others. Your expertise and assistance may be required in this realm secondarily.

Skills: AJAX, Amazon Web Services, Javascript, Sencha / YahooUI, Website Design

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Project ID: #790467

6 freelancers are bidding on average $2383 for this job


I know what you need in this application: check my work to understand if i am able to do it or not : www.cyrusholiday.info

$4800 USD in 30 days
(35 Reviews)

Hi, please check PMB to know more about our technical expertise and capabilities. Regards, Ricku Lohar

$1050 USD in 20 days
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$3500 USD in 60 days
(1 Review)

Hi! We will be happy to do this project for you ,meeting your quality requirments and the completion of work with in the stipulated time.We are proud of our team of dedicated professionals who ensure quality and crea More

$750 USD in 15 days
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We are new to Freelancer.com and so have no feedback as yet, but we are an established UK company who have been trading for 9 years with a healthy client list which includes well-known companies such as Procter and Gam More

$3000 USD in 20 days
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Hi, fuku5087! InspireVideo, a team of skiled developers and coders, are ready to take up your project.Please check PM for details

$2500 USD in 21 days
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Please check the message board.

$3500 USD in 50 days
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