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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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Kavinder singh

Kavinder singh

Web designer | Logo Designer| HTML & CSS Coder | Wordpress

India - Tests: 7 - Portfolio: 42

Over the last 4 years, I have developed a wide range of websites using HTML, DHTML, wordpress and joomla including sites for startup companies and small businesses. I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: photoshop, illustrator, html, html5, css wordpress and joomla.

100% Job Success
$13.00 /hr
559 hours

Altaf R.

Altaf R. Agency Contractor

WordPress Customization and Development Expert 2,000+ Hours

India - Tests: 4 - Portfolio: 18

Hello. I am Altaf Rahman. I have 8 Years of extensive experience in WordPress Theme Customizations and Development. Check my portfolio in Upwork. I offer my clients unlimited revisions until client is totally satisfied with the results. I would like to be your one stop resource for all your WordPress and programming needs. I will provide you any support you require regarding backups, updates, maintenance. I will work with you with any problem you encounter. Any updates required will be implemented with in 24 hours of request. Please feel free to invite for the interview, to discuss further and ask any questions. Thanks Altaf Rahman

Associated with: Cyberspace Builder Agency

88% Job Success
$16.67 /hr
2,156 hours

Eugeniu L.

Eugeniu L. Agency Contractor

Project Management, IT outsourcing, Web development, SEO

Moldova - Tests: 2 - Portfolio: 13

Areas of expertise: - Web design and development: HTML5/CSS3/JQuery/PHP/MySQL/Wordpress. - Multimedia apps, flash games, e-learning applications, interactive movies in Flash AS2/AS3 - Android/iOS apps and casual games - Project management process and tools Jira, Asana, Trello, Redmine, Basecamp - A deep understanding of the entire web development life cycle - The ability to understand customer requirements and convert that into actionable tasks - Good web testing skills - Very responsible and reliable person My recent on-site position was head of web department, managing projects for UK customers. I can manage any design/development/QA/SEO team. I have experience in on-site and in off-site freelance project management including collaboration with oDesk contractors and companies using oDesk team software. Contact me in case if you are in trouble with your contractors. I know the story when the result seems to be so close but the "development" is never ending and you just paying new and new bills. I have a proven problem solving experience and know how to turn your project back into the right direction. Looking for partnership? Want to get your own outsourcing company in the middle of Europe at very competitive price? Contact me today. More details at

Associated with: Outsourcing Agency

80% Job Success
$22.22 /hr
40 hours

Vivek D.

Vivek D.

Designer and Developer (e-learning, GUI, presentations)

India - Tests: 4 - Portfolio: 1

I have been working in graphic designing, elearning and application development industry over 12 years. I have worked on various type of projects in the field of elearning and graphic designing. This also includes delivering elearning related desktop and web applications and interactivities. The services that offer is, developing - elearning courses - Corporate CD Presentations - Applications (desktop, web and mobile) - and Graphics Designing (including interface designs) The projects have been executed using the tools and technologies like Image editing softwares, ActionScript 2&3, Rapid eLearning Tools, SCORM, Moodle, XML, HTML, HTML 5, CSS, Java, JavaScript. Thank you for taking out the time review my profile!

$22.22 /hr
10 hours

Jens K.

Jens K.

Graphobia - Mediadesigner, Flashdesigner

Germany - Portfolio: 3

Vision: You provide the concept, i will uncover your ideas. Skills: Graphic Design Webdesign Mediadesign Programming Art Keywords: Multimedia, Webdesign, Animation, Online Training, Tour, Tutorials, Content Management Systems, E-Commerce, Database Programming, Form, Search Engine Optimizing, Games, German

81% Job Success
$15.00 /hr
1,083 hours

Munish Kumar

Munish Kumar Agency Contractor

PHP Developer

India - Tests: 4 - Portfolio: 4

Looking for a challenging position as a Freelance Web Developer, to enhance my knowledge in web development and application design that I gained from my immense experience. My core competency include CAKEPHP, WORPDRESS, COREPHP, MYSQL, JAVASCRIPT, JQUERY,AJAX. I also have some themeing experience in magento.

Associated with: Munish Kumar, Wave2Web

100% Job Success
$10.00 /hr
784 hours

Dmitrij K.

Dmitrij K. Agency Contractor

Website / Graphic Designer

Ukraine - Tests: 4 - Portfolio: 26

Over the last 10 years I have developed websites using New Web Technologies. I have an experience on building websites from the ground, full project designing and developing the back-end and front-end. Also have experience in creating sites on CMS. To date, for the creation of sites I use the most advanced technologies: XHTML/HTML/DHTML, PHP, MySQL, JavaScript(JQuery), AJAX, CSS, XML, Flash, Action Script, Web3D. I also have experience with programs such as: Adobe Flash and Action Script, Adobe PhotoShop, Adobe Illustrator, Adobe Dreamweaver, Adobe InDesign, Adobe Dreamweaver, Adobe Pagemaker, Adobe Acrobat, CorelDraw, Corel PhotoPaint, QuarkXPress, Google SketchUp, Audacity, VirtualDub,, VMware and etc.

Associated with: RusCoder

100% Job Success
$18.00 /hr
7,751 hours