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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. Aleksey Zhuravlev

    Aleksey Zhuravlev

    Responsible skilled Web Developer, Javascript and PHP expert

    Russia - 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
  2. Pete Littlewood

    Pete Littlewood

    Web Applications Developer

    United Kingdom - Tests: 7 - Portfolio: 3

    I primarily develop bespoke web applications and systems that integrate with desktop applications, however have used my web programming skills to create custom web scraping/data mining utilities for a variety of clients, both on oDesk and offline with other clients. I am strongest coding with web technologies such as PHP, Ajax, jQuery etc however have also completed tasks in lesser known languages such as Coldfusion. Away from web development I am also a proficient Visual Foxpro developer and currently in the process of progressing in C# which is one of the most popular desktop programming languages currently.

    $17.78 /hr
    86 hours
    5.00
  3. Ankit Kedia

    Ankit Kedia

    Developer / Programmer

    India - Tests: 8 - Portfolio: 4

    I am developing websites and applications for more then 5+ years now, skilled in Asp.NET (Web form & MVC3), Android, WordPress, Umbraco, ColdFusion, PHP, MSSQL Server , MySql, HTML, CSS, Javascript , AJAX, JQuery, Telerik controls & Reporting Tools etc

    Groups: AspDotNetStorefront

    $15.56 /hr
    1,703 hours
    4.89
  4. Oscar D.

    Oscar D.

    Advanced PHP/MySQL/JS/AJAX/Extensions developer

    Spain - Tests: 9 - Portfolio: 4

    I am passionate about web programming who want to learn more and more. About 15 years working in the computer world, although only the last 4 in the web world. I have experience in projects with javascript, jquery, css, php, mysql ... I'm also programmer chrome extensions.

    Groups: Crossrider

    $33.33 /hr
    302 hours
    5.00
  5. Sajid Ali

    Sajid Ali

    ASP.Net | ASP.Net MVC | Silverlight | AngularJS | SQL | RavenDB

    Pakistan - Tests: 4 - Portfolio: 6

    Thank you for considering me for your upcoming project. I am specialize in Web development. I had a rich experience in building sites from the scratch using : ASP.NET,MVC, Silverlight, MVVM, PRISM, C#, SQL, AJAX, ENTITY FRAMEWORK, LINQ, jQuery, AngularJS, Bootstrap, TypeScript JSON, WCF, UNIT TESTING (TDD), JavaScript, HTML, DHTML, CSS, SQL, RavenDB and many third party tools.

    $16.67 /hr
    0 hours
    4.90
  6. Amit Patel

    Amit Patel

    ASP.NET (MVC) Expert wtih 9.5+ Years of full time freelancer

    India - Tests: 5 - Portfolio: 9

    Having more than 9.5 Years of experience in Software Development for client-server, product development and web based applications with phases of Software. - Strong knowledge and experience on various technologies and tools like ASP.NET, MVC, Razor view engine, Entity frame work VB.NET, C#, WCF,WPF, MVC, Silver light, ASP, XML ,Java Script, HTML5, CSS3, AJAX, COM/DCOM,MS SQL Server, Enterprise Library, MSMQ, SQL Server Reporting Service, Crystal Reports, Amazon Cloud, Facebook and twitter API, Azure cloud, Twitter, facebook, linkedin api integration. - Achieved 7900+ points (Star Member) in the official Microsoft ASP.NET forum.(mostly MVC related threads) -Regularly contributing technical articles on http://amitpatelit.com/ -MCPD and MCTS in Web, Window and distributed application.

    $14.44 /hr
    0 hours
    4.85