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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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Danil Kostrov

Danil Kostrov

Fullstack JavaScript Developer

Russia - Tests: 10 - Portfolio: 6

My strongest skills are: - JavaScript, jQuery, Backbone/Marionette, Underscore/Lodash, RequireJS - HTML5, CSS3, LESS, Twitter Bootstrap - Ajax, Socket.IO, PeerJS - WebRTC, MediaStream API, Web Audio API - MongoDB/Mongoose - Node.js, Express - PhantomJS - REST services - XML/XSLT/XSD - JSON Schema - Google Chrome Extensions - PhoneGap/Cordova/Crosswalk - Node-Webkit - Unit testing

100% Job Success
$35.00 /hr
3,513 hours

Nisal G.

Nisal G.

Sr.Web Developer - Laravel 4,Laravel 5 | ZendFramework 1,2

Sri Lanka - Tests: 10 - Portfolio: 10

I’m Nisal from Sri Lanka - a Senior Web Developer with 10+ years of web development experience. My main objective on Upwork is to provide the best quality of the work within the allocated time frame and budget. My development approach is strongly object oriented, MVC compliant and focused on producing a clean and maintainable code using as little resources as possible. To accomplish this, I use my proficiency in following web tools/technologies: PHP Frameworks: Zend Framework 2.x, Zend Framework 1.x, Laravel 5 Framework, Yii Framework PHP CMSs: WordPress, Drupal, PHP Shopping Carts: Magento Other Web Tools/Technologies: HTML5, XHTML, CSS, JavaScript (jQuery, jQuery UI), AJAX, JSON, Angular JS, XML Databases: MySQL, MS SQL Subversion: TortoiseSVN, Sub-Clips Git

100% Job Success
$14.00 /hr
445 hours

Steva B.

Steva B.

SharePoint Consultant

Serbia - Tests: 3 - Portfolio: 15

Microsoft Certified Solution Developer MCSD: - Sharepoint 2013 Microsoft Certified Trainer MCT Microsoft Certified Professional Developer MCPD: - Windows Forms 2008 and 2010 - ASP.NET 2008 and 2010 - Sharepoint 2010 Microsoft Certified Technology Specialist for .NET MCTS: - Windows Forms 2008 and 2010 - ASP.NET 2008 and 2010 - Sharepoint 2010 Validate my Certifications: Transcript ID: 957718 Access Code: 27D04M983Y

100% Job Success
$60.00 /hr
872 hours

Mudit D.

Mudit D.

Senior Core Php,Mysql Web Developer

India - Tests: 7 - Portfolio: 7

I'm a TOP RATED freelancer with 8+ years of experience in Php,mysql,html,css,javascript,jquery,ajax etc. I work as full-time freelancer so I'm completely dedicated to your needs and readily available over skype! I love to code and client satisfaction is my prime motto. I only bid when I truly feel I can provide the project at hand with 100% expertise. - I generally work in US time - I am not associated with any company and work individually with no further outsourcing your work - I am readily available over skype - I can speak fluent english - I am willing to establish long term work relationship I have done several complex projects and also provide continuous maintenance support too. My goal has always been to provide reliable and efficient to my clients and so far i have been quite successful. I wont delay your project and will keep you updated with constant feedback and status of the work.

96% Job Success
$33.33 /hr
3,962 hours

Chirag K.

Chirag K.

Web Developer

India - Portfolio: 4

I have more than 6+ years of experience in web technologies like PHP, Mysql, Ajax, Javascript, HTML, CSS, jQuery, Wordpress, CakePHP, Logo creation, template design, Smarty, PayPal Integration, integration, Braintree Integration Google Map Integration, Facebook Apps, Web-Service and many more. I am dedicated to my work and my best policy is to satisfy clients with their work done with utmost care in terms of perfection as well punctuality. I always try to serve my clients the best solution for their business.

96% Job Success
$25.00 /hr
107 hours

Qartaba Solutions

Qartaba Solutions

Solution to ALL IT Issues

Pakistan - Portfolio: 12

Skills: CSM (Wordpress, Joomla, DotNet Nuke), ASP.Net using C#, Wordpress 3.0, Google Map API, Ecommerce, PHP5 Skills: Microsoft Excel 2010,2013, VBA, MySQL, MSSQL, JQuery, AJAX I am a software developer and provides a wide range of solutions and services for clients who value high quality software. I primarily specialize in such technologies as .NET, PHP, AJAX, JQuery etc. Over 12 yearsÂ’ of experience in the IT industry including Governement, Private Business, Humanitarian Organization and Online Community. Security, Privacy and Quality are the fundamental principles of cooperation with my customers. I can provide all the necessary conditions to guarantee the non-disclosure of the project information and ensure customer's IP rights: - signing of NDA with all the project participants; - allocation of a dedicated server for the given project; - ability of working with customer's servers, if necessary

94% Job Success
$22.00 /hr
372 hours

Sachin S.

Sachin S.

Expert in building Websites and mobile apps

India - Portfolio: 18

A small team of dedicated and committed s/w engineers, who left their big package job just to enjoy the freedom of life and work. we want to build a relation not money. we never charge for maintenance work or minor changes in future. 10 Years of experience of working with well reputed MNCs in Mobile domain.

93% Job Success
$20.00 /hr
591 hours

Sleiman Saidi

Sleiman Saidi

Simple, Clear, Focused, on Results.


I've been working as a freelancer in web development, software development and SEO for more than 9 years. I've used to work through since 2005 and I have completed more than 400 projects there and I were ranked #36 out of more than 300,000 vWorkers before the site got acquired by during November 2012. I am ready to handle all your development, marketing, and design needs. Don't hesitate to get in touch and I'll be glad to serve you.

$35.00 /hr
126 hours

Tudor Panturu

Tudor Panturu

FYB Romania: Web Solutions that Fit Your Business

Romania - Portfolio: 106

Because your business always needs modern web-based, cloud, mobile and social media solutions. We understand your business and market segment is different. And any different business need an individual dedicated approach in developing web based and solutions. Integrated with your business model, our development services will allow you to use your ideas and creativity and transform ideas and concepts into success models that increase your productivity and enhance your business.

75% Job Success
$15.00 /hr
43 hours

Talwinder Singh

Talwinder Singh

Expert Wordpress, Cake PHP Programmer

India - Tests: 5 - Portfolio: 16

I am having expertise in PHP Programming using Core PHP, Wordpress , Cake PHP, Codeigniter and Magento. I have served around 6 years in this industry. My aim is not only win the jobs and earn money , I want to win the hearts by providing best of my services. Thank you to view my profile here

Groups: LoadedCommerce

90% Job Success
$16.67 /hr
2,197 hours