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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, 583 AJAX projects are completed every quarter on Upwork.

583

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 4.65.

4.65
Last updated: September 1, 2015
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  1. Anton V.

    Anton V. Agency Contractor

    ASP.NET,ASP.NET MVC,SilverLight,C#,VB.NET,MS SQL Senior developer

    Russia - Tests: 3

    I have 6+ years experience in developing desktop and web applications using ASP.NET C#, VB.NET, PHP. I use MS SQL Server 2000-2008, MySQL as a DBMS. Also I have strong skills in OOP, SQL, AJAX, JQuery. In my work I constantly use unit testing, test driven development, refactoring and agile methodologies. I always do my best, to feel proud for every application I develop.

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: RuNet

    $27.50 /hr
    11,834 hours
    4.88
  2. Nuwan P.

    Nuwan P.

    Experienced PHP, ActionScript Developer

    Sri Lanka - Tests: 5 - Portfolio: 11

    I am an experienced PHP, ActionScript developer who has over 5 years of full time working experience with both European & American based companies. And I have completed several large scale PHP & Flex applications cover all Web, Desktop and Mobile platforms. My expertise are on PHP, ActionScript, WordPress, jQuery, AJAX and some other technologies.

    $15.00 /hr
    527 hours
    5.00
  3. Mdrezaul Huda

    Mdrezaul Huda

    MCP in SQL Server | Strength: ASP.NET | Application based C#.net | PHP

    Bangladesh - Tests: 1 - Portfolio: 2

    I am a highly qualified and accomplished software professional able to offer various IT solutions to organizations and individuals. I am a hard working and web and application developer specialized in various programming languages and databases where my main objective is to utilize all my skills and competencies to benefit the company. I have varieties of skills in web developing, programming, database designing, teaching, writing articles and blogs, web designing with photoshop skills. i use php, asp.net, vb.net (c sharp), java, silver light as programming languages. i use mysql, oracle, sql server and access to develope databases. I am MCP (microsoft certified professional) in SQL Design.

    $9.99 /hr
    0 hours
    5.00
  4. Rupesh Kumar

    Rupesh Kumar Agency Contractor

    Rockstar Developer

    India - Tests: 6 - Portfolio: 7

    I have around 8.5+ years of hard core PHP, CakePHP, WordPress, PHP4, PHP5, OOPS, Smarty, Drupal, HTML, CSS, AJAX, Jquery, MySQL experience with excellent communication skills. I can well modify/build simple, advance websites, and can install any type of PHP scripts. I can also work on multiple php scripts and also am comfortable with photoshop. I have expertise in building applications using OO, PHP, MySQL, XML, SQL, MVC, CMS, CSS, HTML, DTML, xHTML, SVN and frameworks. Other experience: -Paypal payment gateways -Authorize.NET, Recurring payments -LinkShare API -CJ junction API -Getclicky API -Google Maps and other related google API's -Template Engines -Custom Developed Frameworks -Adobe Business Catalyst -Shopping carts -Ecommerce solutions -Wordpress plugin customization and development -Wordpress theme development -Drupal module development and customization -LAMP -Facebook pages and small application development -Facebook login, like, share, send and other implementations -UPS & USPS Shipping API Thank you

    Groups: Application Developers Alliance, MailChimp Experts Group...

    Associated with: Trackball Technologies Agency

    $12.00 /hr
    7,287 hours
    4.98
  5. Uday Bhasker

    Uday Bhasker Agency Contractor

    Expert PHP Developer | Wordpress Expert | e-Commerce Experts

    India - Tests: 2 - Portfolio: 2

    I am a PHP/MySQL professional in IT industry from past 7years. I've been professionally designing and developing websites using HTML5, CSS, Javascript, Jquery, Ajax, PHP, MYSQL. Below are some of my skills Web Development - PHP/ MySQL - Paypal, CCAVENUE, EBS, PAYU, GTSECURE, FIRSTDATA payment gateway expert - Wordpress plugin and theme customization - Design relaible Databases ( No matter how big data you have. We'll finetune it.) CMS Frameworks -Wordpress, Joomla (Mainly in Wordpress) MVC Frameworks -CakePHP, Codeigniter Template Engine -Smarty Database -MySQL, Oracle Basic Web Skills -HTML5, CSS3, Javascript, jQuery, Ajax, JSON, HTML, XHTML, DHTML, XML, HTML5, Bootstrap, OOP, MVC.

    Associated with: Univane International

    $20.00 /hr
    0 hours
    4.93
  6. Essai Selvan V

    Essai Selvan V Agency Contractor

    Techanics -

    India - Tests: 2 - Portfolio: 5

    I am a Web Programmer specialized in Web Design, Web Programming and e-commerce site designs. I am well experienced in HTML, CSS, PHP, ASP and enriching applications with Photoshop, Ajax, Java script and every possible web tricks. I usually work alone and sometimes partner up with local Professionals for bigger projects. I lead a small group with highly experienced computer professional.

    Associated with: Techanics

    $11.11 /hr
    1,389 hours
    5.00