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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, 631 AJAX projects are completed every quarter on Upwork.

631

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.

4.66
Last updated: July 1, 2015
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  1. Nicolas Zalles

    $27.78 /hr
    5,256 hours
    4.55
  2. Artem L.

    Artem L.

    PHP+MySQL+XHTML+CSS+AJAX

    Ukraine - Last active: 02/27/2013 - Tests: 9 - Portfolio: 2

    Over the last 4 years, I have developed many websites using HMTL, DHTML, PHP, and MySQL for small businesses, individual clients, big companies etc. Most of them uses AJAX to create usable web interface. I also have good experience in the following areas: SQL, OOP, and CSS/HTML design.

    $25.00 /hr
    1,944 hours
    4.60
  3. Ivan Yankovoy

    Ivan Yankovoy

    Drupal expert. HTML,CSS,Javascript expert.

    Ukraine - Last active: 1 day ago - Portfolio: 58

    I'm skilled PHP developer with more then 8 year of practice. Drupal is my main specialisation at the moment. Most of my last projects was drupal modules development and drupal themes development. Also I know very well WordPress and open source e-commerce shops (Oxid, OpenCart, Magento) . I have a lot of practice in HTML+CSS, Javascript, Ajax, SQL. I can write Drupal modules and create Drupal themes. I have an experience in Drupal versions 5, 6 and 7. I have skills in a different libraries and APIs, such as Google Maps API, Google AdWords API, JQuery UI (Carousels, Galleries, Popup boxes (lightbox, colorbox) , Flot and many other useful web elements and features), etc.. I don't have a working schedule, but for the short project I can adapt to the working time of the customer, whereever he's living.

    $20.00 /hr
    750 hours
    4.86
  4. Himanshu Bhattacharya

    Himanshu Bhattacharya

    Take pride in my work

    India - Last active: 1 day ago - Portfolio: 3

    Dedication, speed and honesty . These words have defined me. Secured position in top 1% developers club in elance. I am a software engineer , who is doing dedicated work in this field from last 4+ years.

    $16.67 /hr
    455 hours
    4.80
  5. Sergio C.

    Sergio C.

    Senior Software Architect / Developer

    Portugal - Last active: 12 days ago

    I am a Software Engineer with an +8 years of experience. My main areas of work have been both Web Application Development and Biometric Information Systems. My areas of interest are Object Oriented Programming Languages, Software Architectures and API Design.

    $30.00 /hr
    84 hours
    5.00