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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, 607 AJAX projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
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Md. Tahmid Hossain

Md. Tahmid Hossain

Senior Wordpress & PHP Developer ( )

Bangladesh - Tests: 8 - Portfolio: 44

I have created hundreds of websites and web applications over the past five years for clients all over the world. My portfolio website: Language and Framework Expertise: 1. PHP 2. Wordpress 3. Codeigniter 4. HTML / CSS 5. Jquery 6. Ajax 7. C# 8. ASP .NET Database Preferences: 1. MySql 2. MS SqlServer 3. Oracle. Graphics Tools: 1. Adobe Photoshop 2. Adobe Illustrator I have fluent written and verbal skill in English. Available 12 hours a day over Skype, gtalk or emails. Have the ability of effective use of time and meeting deadlines.

Groups: Bluehost Developers and Designers

95% Job Success
$14.44 /hr
1,874 hours

Sudip S.

Sudip S.

PHP, Wordpress theme, plugin developer

Bangladesh - Tests: 8 - Portfolio: 6

5+ years of experience to work with Wordpress. Mainly working with Wordpress theme & plugin setup, development and customization.I am also working with PHP, AJAX, HTML, CSS, Jqery, Javascript etc. I have excellent experience to work with MVC framework. Expert on 1. PHP5 2. Wordpress setup and Maintenance 3. Magento Customization 4. Theme & Plugin installation, development and customization 5. HTML, CSS, Jquery, Ajax, Javascript

97% Job Success
$22.22 /hr
882 hours

Guyen C.

Guyen C. Agency Contractor

Magento, Drupal, wordpress, Joomla & ASP/PHP/RUBY/FLASH/JAVA Developer

Bolivia - Tests: 8

I have 8 years experience developing Joomla/Wordpress and web and desktop applications . I have some projects created with Drupal, Joomla, Wordpress, c#, PHP, java J2EE, C/c++, Ajax JavaScript, CSS3, Ruby, XML. DHTML, WPF, LINQ and more. Try to find more opportunities for development of websites. I consider myself self-taught and always willing to acquire additional skills and training as required. I also have experience with Frameworks Ezpdo, Cake, Symphony.

Associated with: SCALE-S

$15.00 /hr
1,706 hours

Eugene B.

Java/J2EE Developer, C#/.NET, C++ Developer


Manager of Information Technologies department, Software Developer, Database Administrator, System Administrator (Protek Company).Software and Web developer (CoCoS Company)OBJECTIVE :To find a job position that matches both my skills and interests, whilerequiring all of my energy and to learn & apply the most effective ITsolutions. I need a job where my intelligent level is used on 100%. I don?t like when my work is equal the charwoman?s work.KEYWORDS :Java, JSP, JSF, Struts, Spring,C#,.NET, Hibernate, iBATIS, AJAX, SWING, PHP, Perl, SQL, JavaScript, HTML, XML, web development, C++, Object Pascal, Delphi, OLE, ActiveX, ADO, PL/SQL, JavaCC, ASM, MFC, IT management, human resources, developmentOracle, MySQL, InterBase, BEANS, PHP

$22.22 /hr
793 hours

Artur T.

Senior .Net developer

Armenia - Tests: 3 - Portfolio: 14

To lead the analysis of the programming problems To lead the collection of all necessary information about a particular required program / module To lead the development of error free software that meets the required specifications To lead the development and testing of the software within the prescribed time limits. To lead the documentation of the software To assist the International IT Expert / Team Leader with his / her detailed tasks where necessary

$15.56 /hr
344 hours