AJAX Developers & Consultants

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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, 697 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 4.63.

Last updated: May 1, 2015
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  1. Ambiga H

    Application developer with Java, J2EE, Ajax experience

    India - Last active: 05/06/2014 - Tests: 1

    Qualification: M.S in Information Technology Experience: Java, J2EE, XML, XSLT, HTML, Javascript, Ajax based web application design/development experience. Keen on taking up exciting end-to-end product development or modules to be delivered for a larger project based on client needs.

    $44.44 /hr
    0 hours
  2. Tolya A Agency Contractor

    ASP.NET, MSSQL, AJAX, Javascript, jQuery, CSS

    Belarus - Last active: 02/03/2011

    As a senior developer in web programming I can say that project by project my skills grow. More interesting works with some new features inspire me to improve myself and other developers under my leadership. Nothing can be impossible!

    Associated with: Versatile Development

    $18.00 /hr
    0 hours
  3. Cristian Arcu

    Cristian Arcu

    PHP/AJAX/XHTML/CSS(Magento/Wordpress/Joomla) Freelancer, Romania

    Romania - Last active: 06/12/2009 - Tests: 4

    I am a skilled and accomplished web developer with extensive PHP, MYSQL and AJAX experience. My background in Computer Science allowed me to develop almost any application , no matter the complexity in almost any programming language. I'm a long-life learner, open minded, using knowledge as a tool for improved problem-solving effectiveness. I am a result oriented developer, reliability being my second nature. The following is a list of my most recent projects: • [http://www.oportun-travel.ro][1] - Very complex PHP/MYSQL/AJAX Application for a travel agency based in Bacau, Romania. The application has a lot of flash animations and a very complex administration backend. I have used "mootools" as javascript library. • [http://www.mw-tech.com/portofoliu/MyRoom/Tri_content.html][2] - complex Actionscript - Flash application for arranging a room. It has a lot of elements which can be moved resized rotated, plan of the rooms. If we have a plan of a room in a jpeg format or any other picture format, can be formatted so any room can be arranged. All the data is saved in xml files. • [http://www.mw-tech.com/portofoliu/poster][3] - complex Actionscript - Flash application for arranging elements on a poster for high quality printing. It has a lot of elements, background and logos which can be added from xml files. The elements can be moved resized rotated.The output can be saved as jpg or pdf file. • [http://www.rachaelhannahbags.com][4] - osCommerce integration and Flash presentation • [http://www.scooterspeed.ro][5] - Magento Integration • [http://www.jolienuit.ro][6] - Wordpress Integration • [http://www.geantaideala.ro][7] - Joomla Integration These proven abilities demonstrate talent and initiative that I can apply from day one with you to enhance productivity. I am eager to answer any questions that you may have and to discuss the possibility of working together. Thank you for your kind consideration. I look forward to hearing from you. [1]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.oportun-travel.ro (You are about to go to a URL outside odesk.com) [2]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.mw-tech.com%2Fportofoliu%2FMyRoom%2FTri_content.html (You are about to go to a URL outside odesk.com) [3]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.mw-tech.com%2Fportofoliu%2Fposter (You are about to go to a URL outside odesk.com) [4]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.rachaelhannahbags.com (You are about to go to a URL outside odesk.com) [5]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.scooterspeed.ro (You are about to go to a URL outside odesk.com) [6]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.jolienuit.ro (You are about to go to a URL outside odesk.com) [7]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.geantaideala.ro (You are about to go to a URL outside odesk.com)

    $44.44 /hr
    3 hours
  4. Paresh S.

    Paresh S.

    Sr. Web Developer, PHP, Magento, MySQL, JQuery, AJAX, .Net Developer

    India - Last active: 10 days ago - Tests: 8

    ✔ 100% Success Rate ✔ Hard working ✔ Versatile ✔ Detail-oriented ✔ Dedicated ✔ Experienced ✔ 100% Full-Time ✔ Friendly ✔ High standards ✔ Top-notch Architect and Developer with the passion and experience to help businesses solve complex problems. Full-stack development expertise, from concept to completion, and a proven track record of delivering powerful, stable, and comprehensive solutions. I have more than 4 year of experience in Web Developement. Excellent experience of many projects with different Framework/CMS such as Magento, CakePHP, WordPress and JavaScript, jQuery, HTML5/CSS3. I have expertise in the following area - Payment Gateway and Mail Chimp Integration - SSL certificate and Google Analytics Integration - Strong hold on Object Oriented Programming, MVC Architecture and Data Structures. - jQuery and Ajax plugin creation and customizations - In-depth Relational Database design and development experience. - Responsive Design - Strong problem solving and analytical skills Specially, I have strong skills as follows in magento. - Magento Installation and Upgrade. - Magento Theme Installation, Customization and Bug Fixing - Magento Extension Customization and social Integration. - Magento Importing and Exporting products Soft Skills: - Extremely flexible and able to integrate as a standalone freelancer or within teams. I also have good working knowledge of .Net Application Development. => ASP.NET (C# OR VB), Web Service => WCF, Entity Framework and Linq to Entities My goals: • Enjoying the work performed • 100% customer satisfaction

    $11.11 /hr
    44 hours
  5. Ashish Kumar

    Ashish Kumar

    Expert PHP Developer with mysql, jquery, javascript, ajax experience

    India - Last active: 1 month ago

    Over the last 5 years, I have developed a wide range of websites using PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and 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: Jquery, Ajax, OOP, javascript, html, css and software design and testing.

    $10.00 /hr
    21 hours
  6. Gaurav Sharma

    Gaurav Sharma

    5 yrs in Php | Mysql | Jquery | Ajax |Wordpress | CodeIgnitor |CakePhp

    India - Last active: 1 month ago - Tests: 1 - Portfolio: 9

    I am an Expert Web Developer with over 5 years of experience. Your success is my best pleasure. If you have any idea, I will make it real. I am a talented Web Developer who has a dream of the best developer in my area. But I know there's no my career without you.. So making your dream real is my object. If you have a DREAM, dream MORE AMBITIOUS. I will be there. I will make it REAL, let the people of world know that it is YOU. Over the last 5 years, I have developed the Design a wide range of websites using HTML5, CSS3, PHP5, jQuery, Ext JS, MySQL and MSSQL including sites for startup companies and small businesses. I also have sufficient experience in the following areas Php, Mysql, Html, Xhtml, Css ,Javascript, AJAX, Jquery, JSON, CODEIGNITER , WORDPRESS. I hope to hear from you soon and I'm looking forward to working with you.

    $5.00 /hr
    20 hours
  7. Deepika Sharma

    Deepika Sharma

    Web Developer - PHP, MySQL, AJAX, Drupal, CakePHP, WordPress, jQuery

    India - Last active: 5 days ago - Tests: 6 - Portfolio: 15

    -*-*-*- SERIOUS PROFESSIONALS ON ODESK -*-*-*- I am a web developer with more than 5 years experience in Web Industry. In life, I like simple solutions, so my work is inspired by the same - the simplicity and convenience. I have done hundreds of works using PHP, smarty, MySQL, HTML/CSS, jQuery. I'm glad to provide you the following services: - PHP/MySQL-based sites development - Facebook App, other PHP-frameworks - jQuery-based web development - AJAX-JSON - HTML5/CSS3 - Smarty Templates development from PSD/HTML - WordPress Plugins and Widgets Development - PSD/PNG/PDF/AI/others to HTML Conversions I offer you the quality work done in optimal time and free technical support for my work. It will be a pleasure to work with you, I guarantee the quality work and excellence.

    $15.00 /hr
    36 hours
  8. Himanshu B.

    Himanshu B.

    WordPress, PHP, HTML, CSS, CodeIgnitor, AJAX, Jquery, Symfony.

    India - Last active: 1 month ago - Tests: 15 - Portfolio: 3

    I am expert in web development in WordPress and PHP 3 years of experience and having a very sound technical knowledge. I am expertise in WordPress-Theme development from HTML or PSD, WordPress-Theme Customization, WordPress-Premium theme customization, WordPress-Child-Theme Development, WordPress Installation, WordPress Theme Installation, WordPress-Migrations, WordPress Plugin Development, WordPress-Plugin Customization, WordPress-JavaScript, WordPress-PHP, WordPress-CSS, WordPress-HTML, WordPress-AJAX, WordPress-eCommerce, WordPress-Woo-commerce. http://himanshubasida.wix.com/webdeveloper

    Groups: PHPFox

    $8.89 /hr
    35 hours
  9. Md. Hasnat Babur

    Md. Hasnat Babur

    Responsive WordPress, PHP, jQuery, Bootstrap, CSS3, AJAX Developer

    Bangladesh - Last active: 11 days ago - Tests: 10 - Portfolio: 2

    Hello everybody, I am Md. Hasnat Babur, a full time freelancer for Web Development field. If you need Professional, Responsive Website, WordPress Theme, e-Commerce site, Web Applications then you can hire me. MY SKILLS : 1. Responsive Web Design 2. PSD to HTML/WordPress 3. WordPress 4. PHP 5. JavaScript 6. jQuery 7. CSS3 8. HTML5 9. AJAX 10. MySQL 11. Bootstrap 3 12. Photoshop CS6 etc. I can manage both front-end and back-end website workflow efficiently. MY SERVICES: 1. Responsive Website Design 2. Redesign Existing Website 3. PSD to xHTML Conversion 4. PSD, HTML to WordPress Theme 5. WordPress Existing Theme Customize 6. WordPress Theme Development from Scratch 7. WordPress Plugin Customize 8. WordPress Plugin Development 9. PHP, JavaScript, jQuery, MySQL, AJAX etc. Web Application Development. Best regards, -- Md. Hasnat Babur.

    $8.00 /hr
    16 hours
  10. Akash Bachhania

    Akash Bachhania

    Senior PHP Framework Developer - PHP/MySQL/AJAX/Framework Developer

    India - Last active: 1 day ago - Tests: 3

    Over the last 3 years, I have developed a wide range of websites using HMTL, PHP, ROR and MySQL including sites for start-up companies and small businesses. My core competency lies in complete end to end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have 3 years of experience in designing with html5,css3, jquery. I can create Mockups and do any task related to Photoshop. I have good experience in the following areas: PHP(using OOP and Design Patterns), PHP frameworks like zend, cake, codeigniter and all MVC.

    $7.00 /hr
    35 hours