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Hire a freelance AJAX developer to add interactive functionality and flexibility to your website. Search our database of affordable Ajax experts to get your project started today.

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.

Browse AJAX job posts for project examples or post your job on Upwork for free!

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: September 1, 2015
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  1. Viktar Z.

    Viktar Z.

    Experienced Wordpress jQuery HTML PHP developer

    Belarus - Tests: 6

    Wordpress Expert. I'm individual developer with 7+ years experience of web-development. I have experience with Wordpress, jQuery, HTML5, JavaScript, PHP, MySQL, etc. - Wordpress plugins and themes development - Responsive websites development - jQuery plugins/code development - PSD to HTML conversion (using different Frameworks e.g. Bootstrap, Skeleton, etc) - Front-End development - custom PHP and javascript scripts development - jQuery/CSS3 animations - etc

    $29.90 /hr
    88 hours
    5.00
  2. Negoslav Pejovic

    Negoslav Pejovic

    Team Leader of Technical Support Engineer L1

    Serbia - Tests: 2 - Portfolio: 3

    Quick and easy learning as well as pronounced talent to hand over knowledge, adaptability, creativity, burly logic. I’m analytical, devoted to job, undependable, sometimes perfectionist, but always loyal. Additionally I handle the pressure well, meeting the deadlines, being independent in solving tasks, etc. I’m very creative person, modest, and very good in impersonal work with colleges. Experienced at working in thing0 that demand very devoted approach, precision with very short terms and I come upon, in that, excellent. I want to prosper professionally and I’m up to strive in it, whereby overwork or any other activities which can be useful in your business.

    $11.11 /hr
    3,268 hours
    5.00
  3. Soniya Trivedi

    Soniya Trivedi

    Web applications and Software Service

    India - Portfolio: 73

    For over 15 years, the QuickExpress team of website design and programming professionals have offered clients worldwide a trusted blend of performance, quality, speed, value and of course, incredible client service. Because nothing is more important to us than serving and satisfying our clients! We develop long-term client relationships that are built on a foundation of excellence and trust. When you partner with us, be assured that our team will work day and night to exceed your expectations. We know you don?t settle for anything less ? and neither do we! Ultimately, we're not here to merely provide services. There are plenty of companies on Elance who do that. Rather, our mission is to ?work for you as if there was nothing else in the world to do.? We care about your satisfaction and success as much as you do, and always give you more for less. Contact us today, or invite us to bid on your important project, and get ready to benefit from the QuickExpress difference!

    $10.00 /hr
    2,915 hours
    4.98
  4. Ambiorix Rodriguez Placencio

    Ambiorix Rodriguez Placencio

    Asterisk/PHP/MYSQL/Vicidial/FreePBX/Linux/Expert

    Dominican Republic - Tests: 1 - Portfolio: 5

    Extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Complex IVR Solutions (Databases Integrations, Web App Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Customized Broadcasting solutions. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP&MYSQL Developer.

    $35.00 /hr
    14 hours
    5.00
  5. Rajvinoth A.

    Rajvinoth A.

    PHP,Wordpress,Drupal,Opencart,Cakephp,HTML,CSS, Mysql,JS,dotNet,C#

    India - Tests: 6 - Portfolio: 9

    Web developer with over 9+ years of experience. I am specialized in PHP and My SQL.I’m proficient in many tools that i use html5,css3, Java Script XML and Ajax , CMS and languages (WordPress, Joomla and PHP). My mission is to provide high quality websites, eCommerce solutions, domain and hosting services that enable small and medium businesses to establish online visibility, increase sales, and improve productivity by developing modern eye-catching layout based websites. My areas of expertise are: System Analysis/performance tuning, Php, Mysql, C#, SQL, .NET, HTML 5, CSS, XHTML, UML, ASP.NET, VBScripting, UML, OpenCart, Wordpress, Paypal, Authorize.net, Payment Gateways, API Integration etc... Looking forward to assist my clients technologically.

    $19.99 /hr
    214 hours
    4.92
  6. Pop Dragos

    Pop Dragos

    Expert Web Developer

    Germany

    I'm a eager young developer with over 3 years experience in commercial programming and over 8 years of experience in programming in general. My strong points are my dedication to quality and my strong algorithmics background which drives me to try and find the most efficient solution. I have worked on all kinds of projects ranging from small business websites to huge online platforms. I always strive to provide the highest quality i can and always try to learn from each project. Also, people say i'm a really nice guy, so hope we have fun and make great projects together.

    $24.00 /hr
    1 hours
    4.98
  7. Gabriel Bora

    Gabriel Bora

    Innovation For Business

    Romania - Portfolio: 7

    We possess more than four (4) years experience in Website Development, Mobile Development and Facebook Apps. Our business seeks to create value for clients through analysis, concept definition and implementation. Through our domain experience, we strive to help our clients convert implemented solutions into powerful business / revenue channels. We believe in long term relationships with win-win outcomes. Our expertise is in PHP, MySQL, CodeIgniter, CakePHP, Facebook PHP SDK, , Wordpress, Oscommerce, Magento, Jquery, Bootstrap etc. We specialize in Open Source and the latest web trends, including RSS, WEB 2.0 standard and PHP Frameworks. We are capable of build custom PHP frameworks from scratch.

    $22.00 /hr
    5 hours
    5.00
  8. 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, authorized.net,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

    $15.00 /hr
    0 hours
    4.96
  9. Pooja S.

    Pooja S. Agency Contractor

    Php Developer concret5 ,groupon ,Best Web Designers, HTML5, CSS3 ,YII

    India - Tests: 1 - Portfolio: 11

    ★★★★★ Developer I am PHP Developer having 5 years of relevant experience. I have good knowledge of PHP. I know 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 ,YII. 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

    Associated with: W3kbit

    $15.00 /hr
    202 hours
    4.93
  10. Ali Jamal

    Ali Jamal Agency Contractor

    Wordpress, Joomla and Drupal Developers

    Pakistan - Portfolio: 4

    JMB Solutionz is a company providing quality solutions for last 6 years. We can design, develop, deploy and maintain any web site or web application as well as desktop applications. We love to develop using PHP, PYTHON, ASP.Net, VB.Net, C#.Net, Java, HTML 5, CSS 3, jQuery, WordPress, Magento, Drupal, Joomla and many many more... We love to provide quality solutions to our clients from small to enterprise level applications.

    Associated with: JMB Solutionz

    $20.00 /hr
    0 hours
    4.98