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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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Pawel S.

Pawel S.

PHP/MySQL/Ajax/Codeigniter HMVC Developer

Poland - Tests: 1 - Portfolio: 12

I have a good skills on building PHP/MySQL applications. HMVC programming in Codeigniter. 10 years expierinece in online php/mysql programming, specializing in custom code softwares and online stores. Working with custom projects or only opensource like Zen-Cart, PrestaShop, OpenCart API intergations, payment modules for online stores. Google map API v3 integrations and projects. I have 2 years expirience in creating mobile versions of websites, especially online stores with custom checkout using jquery mobile on kendo mobile. Resonable timeframes, and good communication.

$20.00 /hr
63 hours

Ivan Jovanovik

Ivan Jovanovik

Ideas. Problems. Solutions.

Macedonia - Portfolio: 5

I'm a former senior web developer at Glitch Agency with a Bachelors Degree in computer science. As an experienced and motivated web developer, I specialize in building custom WordPress websites from scratch with the power of HTML5, CSS3, and PHP. An in-depth knowledge of these languages ensures that I can handle all of your WordPress development needs. As far as other programming skills, I also have multiple years experience with JavaScript, JQuery, AJAX, and MySQL. While I excel at developing quality WordPress sites, I also have a wide variety of other beneficial experiences and skillsets. I have built Facebook tabs (HTML5 + CSS3) and web servers for mobile applications. When it comes to API’s, I have integrated nearly every social network with a website through API’s, as well as Google API’s on sites. Aside from development, I am proficient in Google Analytics and Webmaster Tools.

86% Job Success
$25.00 /hr
1,407 hours

Nishant G.

Nishant G.

Php Developer concret5 ,groupon ,wordpress, HTML5, CSS3 ,YII

India - Tests: 2 - Portfolio: 8

★★★★★ Developer Total - 15 Fixed Price jobs with 5 star rating I am PHP Developer having 5 years of relevant experience. I have good knowledge of PHP. I know paypal integration,,Concrete5, Os Commerce,Big-Commerce, WordPress , open-cart,HTML5,CSS3 , RESPONSIVE DESIGNS and mobile website design. I also have strong knowledge of PHP frameworks e.g. CodeIgniter . I have done hundreds of project using PHP, MYSQL, JQuery, AJAX, JSON and the above given CMS and Frameworks. I have done 12 projects of groupon clone .

Groups: Bluehost Developers and Designers, concrete5

100% Job Success
$15.00 /hr
0 hours

Amit Pandey

Amit Pandey

Laravel, Bitbucket, Bootstrap, PHP, Mysql, JQuery, Ajax

India - Tests: 1 - Portfolio: 26

We are Laravel Custom Web Application Development Developer having 6+years expertise in professional web design cum development. Our development centre is based in Jaipur, India. Our web development team is highly experienced and makes sure that they give an outstanding result to your desire. Working with web related work is not only my profession but also my passion. I enjoy this type of work. So my clients have no chance to be disappointed. Every projects are judged as my homework. So I can meet dateline. Playing games is a method of being refresh. I play game with program and run the program successfully. So that every client can count on me. And I work at a fair price.

$15.00 /hr
0 hours

Usman K.

Usman K. Agency Contractor

Web Developer - PHP

Pakistan - Tests: 7 - Portfolio: 12

My career as SOFTWARE ENGINEER involves over 7 years of WEB Development experience, Analysis, Design, Development, Coding, testing. I had worked on variety of technologies, tools, languages and architectures includes PHP5, MySQL, Wordpress, Webflow, Joomla, Open Cart, JS, HTML, CSS, Google Map API, jQuery, XML, AJAX, JQuery, Web services, Visual Basic 6 etc. I’ve been working as individual & part of team and proved my creativity by introducing successful products & solutions at different stages of jobs. I have developed skill to learn new technologies and adopt best practices which helps me to provide efficient and reliable results.

Associated with: CombinaryClix Technologies

93% Job Success
$20.00 /hr
1,248 hours

Vikram Khoont

Vikram Khoont Agency Contractor

PHP, MySQL, AJAX, .NET, FLASH, Action Script, ASP

India - Portfolio: 20

Ideas, Imagination and Inspiration are the personifications that created Webzguru as a new generation, dynamic company exclusively dedicated and committed to its clients by offering and exploring total creative and innovative solutions in the areas of communications and technology. This experience and expertise is combined with dedication and determination to give you a service provider that puts your needs first. Why choose Webzguru for your custom web design and related services? The number one reason to choose us is that we care about you and your needs. We want to help you succeed by providing you with a professional web design that meets your needs and exceeds your expectations. In addition, we are highly experienced and capable of performing your design job to the best of industry standards.

Associated with: Sakshi Infoway Pvt Ltd

100% Job Success
$15.00 /hr
119 hours

Dan Tretyakov

Dan Tretyakov Agency Contractor

Professional Web Development Service Provider

Ukraine - Portfolio: 25

Solvegen is a reliable custom software and web development company, head-quartered in Ukraine with partners / representatives in USA, Canada, Australia, Great Britain. Our team of skilled software developers and analysts, database experts and solution architects driven by professional management staff will deliver your project in most accurate and timely manner.

Associated with: Solvegen

$15.00 /hr
177 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

Vahan Hakobyan

Vahan Hakobyan Agency Contractor

Expert Web Developer and Graphic Designer

United States - Tests: 13 - Portfolio: 115

I have 15 years experience with web development and I'm learning everyday. I love what I do! I providing a wide range of professional services to help, my clients in performance of their software have connected requirements in flexible and a manner of efficiency of expenses. During my 15-year long work in Web Development I obtained extensive experience in many areas. I have developed different kinds of projects, including eCommerce systems, corporate websites as well as variety of parsers, APIs and other internal scripts, WordPress websites, Opencart websites, etc... I'd be glad to discuss your project and suggest the ideas of using my experience to provide you with high-quality applications that completely fulfill your needs.

Associated with: ArmStudio

93% Job Success
$30.00 /hr
141 hours

Anne Alden

Anne Alden Agency Contractor


United States - Tests: 1 - Portfolio: 88

**Smart IT Guru INC, is TOP Service Provider with more than 50+ highly skilled IT experts in PHP, ASP.NET, Java, Ruby on Rails, iPhone, Android etc. , 200 successful completed projects and perfect reviews.** WE ARE FOCUSED ON MAKING THINGS WORK FOR YOU & YOUR BUSINESS! Smart IT Guru is a California based company. We creates experiences that are attractive, simple to use, and drive results for your company. We are not your typical web development agency. Sure, we’re strong on branding and design, but we’re really focused on making things work for your audience... and your business. We design for the end user, based on your analytics data and feedback. Whether your target demographic needs a responsive design solution, separate mobile app or hybrid approach. Main Services: -Responsive Website Design -Ecommerce Website Designing -PSD to HTML Conversion -Wordpress -Bigcommerce -API - Payment Gateway Integration -Newsletter Designing -Logo Designing


70% Job Success
$22.00 /hr
560 hours