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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. Praveen Kumar

    Praveen Kumar

    PHP5, HTML5, JavaScript Expert

    India - Tests: 9 - Portfolio: 1

    Over the last 8 years, I have developed a wide range of websites for start-up companies, small businesses. I am expert in following skill sets :- [ Front end ] - HTML5 - Twitter Bootstrap - JavaScript - CSS3 (with less css) - jQuery - AJAX - JSON [ Backend ] - PHP 5 - PERL 5 - Yii PHP 5 framework - Smarty PHP template engine [ Database ] - MySQL - SQLite - MongoDB - NoSQL [ Web Server ] - Apache - NodeJS [ Mobile ] - HTML5 - jQuery Mobile - PhoneGap - SQLite [ OS ] - Linux - Windows [ FTP ] - Filezilla - WinSCP [ SVN ] - Tortoise SVN - Git [ Bug Tracking ] - Bugzilla - Mantis [ Web Services ] - SOAP - REST - LDAP [ Additional ] - Paypal - Wordpress - DOS Scripting - Browser Extension development - Optimizing Performance - Webmin (System Administration) - cPanel (Web Hosting control panel) - Cloud Computing - Basic python knowledge.

    $15.00 /hr
    0 hours
    5.00
  2. Sergey Solonitsyn

    Sergey Solonitsyn

    Senior Python Developer

    Russia - Tests: 4

    I use Test-Driven Development in my work and I love the idea of Extremal Programming. Enthusiastically create with Python, Django. Applied programming or web development. I have long experience of working with PHP, but I'm not going to use it. Usually worked with MySQL, a little bit with PostgreSQL. Confidently use web client technologies such as HTML, CSS, JavaScript. The C language - at the most basic level. That is desirable to understand by any programmer. RegExp. OS: *Unix, MS Windows. Web server: Apache2, Nginx. Version control systems: Git. I'm progressing.

    $22.22 /hr
    0 hours
    0.00
  3. Amit Kumar Singh

    Amit Kumar Singh Agency Contractor

    Web Application Developer

    India - Tests: 6

    Over last 3 years I have build web applications for different clients using PHP, codeigniter, Joomla, Wordpress. I have also spoken on these topics at various events like gnunify'08 & 09, joomla day india.  I have also build and released may opensource plugins, modules for Joomla, wordpress and jquery on my blog(http://amiworks.co.in/talk). I have worked mosty with startup companies, and have long term relationships with them. I am mostly interested in building web applications using codeignter framework. I prefer to use jQuery for my Javascript and Ajax needs.

    Associated with: AmiWorks Solutions Private Limited

    $16.67 /hr
    304 hours
    0.00
  4. Arti Devi

    .Net Developer have 4 years experience

    India - Tests: 1

    Technical Skill:- Operating System: DOS 6.2 , Windows XP , WIN 2003 Server, Windows 7 Languages : ASP.Net, C#, C RDBMS: SQL Server 2005, SQL Server 2008, MS-Access Web Technologies: ASP. Net 2.0 - 4.0, Mvc3,Razor view engine, Java Script, HTML, Ajax Packages: MS Office 2000, 2007 (Word, Excel, Power Point) Web Server: Internet Information Server (IIS) 5.1,7.5 Reporting Tools: Crystal Report, HTML Report, Microsoft Reporting

    $11.11 /hr
    1,105 hours
    0.00
  5. Vladimir K.

    Odesk certified C/C++/Visual C++/MFC/COM/COM+/.NET Developer

    Ukraine - Tests: 2

    Core Skill: C/C++ AssessmentsSummary:Deep knowledge in a process of building complex system, debugging and testing. Operation system: DOS/Windows 9x/Windows NT (Win2000 / WinXP)Program languages: C/C++Compilers: Visual C++/ARM SDT 2.51/TasmLibraries: MFC/ATLMethodology: XML, HTML, Construction of compilersProtocols: TCP/IP (building a client-server applications)

    $10.00 /hr
    379 hours
    0.00