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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, 588 AJAX projects are completed every quarter on Upwork.

588

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: August 1, 2015
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  1. Konstantin T.

    Konstantin T.

    php, yii, ajax developer

    Ukraine - Tests: 4 - Portfolio: 3

    I've graduate Dnepropetrovsk State University, Department of Computers and Computer Networks. I have 4 years experience with PHP with MYSQL. Also I work 2 years with YII framework (Yii 1.1), Ajax, GIT. Have experience with Yii2 I worked such in office, also have remote job. Last 2 years I worked as a freelancer.

    $5.56 /hr
    46 hours
    5.00
  2. Artem L.

    Artem L.

    PHP+MySQL+XHTML+CSS+AJAX

    Ukraine - Tests: 9 - Portfolio: 2

    Over the last 7 years, I have developed many websites using HMTL, PHP, and MySQL for small businesses, individual clients, big companies etc. Most of them uses HTML5 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. Santanu A. Agency Contractor

    Php, mySQL, AJAX, Open Sources

    India - Tests: 7 - Portfolio: 11

    # Welcome to **XigmaPro Software** for all your web design and web development requirements. We offer services towards **web designs, web application development, Ecommerce Solutions, Offshore staffing, Offshore Outsourcing, Ecommerce Website Developments, Multimedia and Search Engine Optimization**. We not only design and develop the web application, we also provide a consistent technical support for your business to run smoothly and grow gradually. ** Our Services:** * Ecommerce website design and Development * Real Estate website design and Development * Mortgage website, Portals * Product development * Applications development and management * Trouble shooting * Architectural redesign and implementation * Secure Shopping Carts * Payment Gateway Integration and more . . .

    Associated with: XigmaPro Software Pvt Ltd, SEOXperts India Agency

    $9.00 /hr
    1,625 hours
    4.68
  4. Simon Zajdela

    Strong PHP/C#/MySQL/JS/AJAX knowledge

    Slovenia - Tests: 9

    Over 10 years experiences. Languages: * PHP * MySQL * unix/linux systems * JS * AJAX * HTML * CSS * JSON * SOAP * XML * C# * C++ * MS SQL Server * MS Access * Visual basic, VB.NET, VBA * ASP.NET Frameworks, CMS & other: * Zend Framework * Joomla * Typo3 * Smarty * Adodb for PHP * Facebook API (fbml, iframe, fbjs, rest & graph api) * Twitter API * Paypal (express checkout - soap)

    $22.20 /hr
    50 hours
    3.85
  5. sohaib shaheen

    sohaib shaheen

    PHP/JavaScript (jQuery)/MySQL Developer + Ajax enthusiast

    Pakistan - Tests: 2 - Portfolio: 23

    I am an Electrical Engineer and hold Masters Degree in Computer and Communication Security. Web development is my passion and I have 7+ years of development experience in variety of languages including PHP, MySQL, JavaScript and JAVA. I have vast experience of working with JSON and REST APIs including Facebook, Twitter, Constant Contact, Hoot Suite, Mail Chimp, Paypal, Dropbox, 2CO, Google Maps and Youtube APIs. With over 50 projects on oDesk, it has become a part of my life and I try to pick only those projects from which I can learn something new. I always try to satisfy clients to the fullest since I believe in long term commitments. Two years ago I started developing Android applications and two of my Android applications are already in Play Store including Securage and Playit.pk

    $18.00 /hr
    0 hours
    4.99