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AJAX (shorthand for asynchronous JavaScript and XML) is a group of interrelated client-side web development techniques used to create interactive web applications or rich internet applications. AJAX is used by web applications to return data in the background without interfering with the display and behavior of the existing page. On Upwork, the world’s largest online workplace, companies hire AJAX developers to successfully complete jobs including site administration, video integration and submission forms.

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AJAX Job Cost Overview

Typical total cost of Upwork AJAX projects based on completed and fixed-price jobs.

Upwork AJAX Jobs Completed Quarterly

On average, 607 AJAX projects are completed every quarter on Upwork.


Time to Complete Upwork AJAX Jobs

Time needed to complete a AJAX project on Upwork.

Average AJAX Freelancer Feedback Score

AJAX Upwork freelancers typically receive a client rating of 4.66.

Last updated: October 1, 2015
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Muhammad Saad

Muhammad Saad

Software Engineer

Pakistan - Tests: 1

7+ years building client/server, web-based application and infrastructures.  Architected, designed and built solutions using Microsoft, Java and Open Source tools. Led development of complete suites of products including Desktop and Web platform. Developed high volume transaction application. I have an expertise in : C# ,, Ext JS, Java, PHP, AJAX, JQuery and open source software integration.

$30.00 /hr
1,856 hours

Raj Bose

Raj Bose

Sr. LAMP Stack Developer with API Integration

India - Tests: 2 - Portfolio: 1

I have 5 years of experience in developing software systems on top of LAMP stack with API Integration and advanced jQuery Proficient in REST APIs, XML/JSON based API integration. Acquaint with SVN/GitHub for version control.

$10.00 /hr
3,106 hours