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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. Maksym Melnychuk

    Maksym Melnychuk Agency Contractor

    Web developer and QA engineer

    Ukraine - Last active: 8 hours ago - Tests: 5 - Portfolio: 15

    Last 7 years I have developed different websites using HTML, DHTML, PHP and MySQL as well as quality assurance of odesk.com / upwork.com. I have low experience of used PostgreSQL, WinForm applications with help Delphi and C#. Websites, which I and my team created are commercials and states. Count of visited most its sites are very good. My competency was whole cycle from consist plans of improve (technical questions) to deadline project. Conditionally process we division to 5 steps: generally planing of project, architecture, building database architecture, directly development and testing. We also used TDD (test-driven development) - it was very helpful. I have some experience in following areas: SQL, Ajax, OOP, jQuery, projective patterns (MVC), software design, product support. I have good knowledge of Joomla CMS, phpBB forum application and our company own CMS. Also have somes, not bed, knowledge of ZendFramework and CodeIgniter

    Associated with: Nikemax

    $23.33 /hr
    10,663 hours
    5.00
  2. Somesh Sharma

    Somesh Sharma Agency Contractor

    Magento Expert

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 7

    Over the last 2 years, I have developed a wide range of websites and applications using PHP CMS,MVC Framworks for small and large scale business companies. I have integrated ecommerce sites with amazon,ebay,google selling stores. I understand the need of current market social media integration,api's ,google anyaltics etc. I am looking forward for challenging projects and provide quality work to my employer within their cost and time constraints.

    Associated with: CloudMatrix

    $10.00 /hr
    2,214 hours
    4.98
  3. Aleksey Zhuravlev

    Aleksey Zhuravlev

    Responsible skilled Web Developer, Javascript and PHP expert

    Russia - Last active: 4 months ago - Tests: 4 - Portfolio: 1

    I have over 5 years of experience in Software Development. Excellent in web application and data warehousing. • Deep knowledge of JavaScript, PHP and HTML/CSS (jQuery, Backbone, Handlebars, Express, Silex, Kohana, Smarty, Twig) • High experience in SQL and PL/SQL (MySQL, Oracle 11g) • High experience in VCS (subversion and git) • Experience in node.js • Experience in Apache httpd and nginx • Experience in mongoDB • Experience UNIX/Linux and Windows operating systems administration

    $27.99 /hr
    354 hours
    5.00
  4. Tarik Zakaria BENMERAR

    Tarik Zakaria BENMERAR Agency Contractor

    HTML5, Javascript, BackboneJS, MarionetteJS, Python, Django

    Algeria - Last active: 6 months ago - Tests: 5 - Portfolio: 7

    Over the years, I have deepened my knowledge and expertise on HTML5/Javascript-based technologies (BackboneJS, MarionetteJS, jQuery, WebGL, WebWorker etc.) while keeping a good expertise on Python and Django-based technologies. I have applied these skills and expertise in consulting, research and teaching. I am in fact persuing a PhD while building my innovative company Acigna Inc. that provides consulting and builds R&D products in this field. Being an entrepreneur, a researcher, and a university teacher have forged in me a spirit of innovation with an eagerness to make his ideas useful for society. I am a web developer who appreciates beautiful and robust software while researching the next generation of cloud & grid architectures.

    Associated with: Acigna Inc.

    $38.89 /hr
    540 hours
    4.80
  5. Shahla Abbas

    Expert QA Engineer

    Pakistan - Last active: 8 hours ago - Tests: 5 - Portfolio: 4

    More than 6 years of QA, testing, software & web development experience. Proficient in: Selenium, Django framework, PHP (GD, work with FTP, XML, PayPal integration, Authorize.Net integration, Skipjack integration, web templates parsing, regular expressions), Zend Framework, Python(urllib, PIL, SQLAlchemy, Sockets, Regular Expressions, JSON, db api 2.0 ), Smarty, xHTML, AJAX(Prototype framework, JQuery framework, EXTJS), CSS2, usability, accessibility, Joomla, Drupal, WordPress custom themes, ASP.Net, C#, VB.Net, Silverlight, Telerik Controls, Telerik Reporting Databases: MySQL, PostgreSQL, MS SQL Server

    $20.00 /hr
    5,257 hours
    5.00
  6. Muhammad A.

    Muhammad A. Agency Contractor

    5+ years/ ASP.NET/C#/PHP/Ajax/Css/Web

    Australia - Last active: 2 months ago - Tests: 7 - Portfolio: 6

    I have successfully completed Web Applications for last 5 years ranging from samall scale to n-tier projects.Have hand on experience in PHP, ASP.NET, C#, MySql, MSSQL, Ajax, XML, Ext Js, Joomla, OsCommerce, WordpressI am committed to my task and I want to be a good solution provider on odesk.

    Associated with: PIRO Int

    $27.78 /hr
    6,025 hours
    4.99
  7. Ievhen F.

    Ievhen F. Agency Contractor

    Senior PHP5, JavaScript, MySql Developer, jQuery, jQuery mobile

    Ukraine - Last active: 2 months ago - Tests: 6 - Portfolio: 9

    Web sites development using PHP5, Frameworks: Symfny, Yii, Codeigniter, Wordpres. MySql databases designing and development. Development of online stores. UI development using Frameworks: jQuery, jsWrapper, Ext JS, Prototype. Development of hybrid cross-platform mobile applications using frameworks: PhoneGap, Titanium. Have team leading and project management skills.

    Associated with: SapphireDev

    $11.11 /hr
    825 hours
    4.93