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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, 588 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: August 1, 2015
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  1. Husain Ahmed

    Husain Ahmed

    Expert Wordpress/PHP/Wordpress Theme Developer/Responsive Web Design

    India - Last active: 8 days ago - Portfolio: 1

    Hello, Since last 4 years I have created many CMS based websites and web application in PHP and Wordpress.I have extensive PHP and Wordpress skills with modern design responsive web design skills. I have created more than 200 Wordpress websites with custom design and also with customizing premium themes and had created modern eye catching websites which can generate more leads. I have also created more than 10 wordpress custom plugins and integrated successfully in website with complex application as well. My Area of Expertise is: PHP Wordpress Wordpress Plugins Wordpress Themes Customization Responsive Web Design PSD to Wordpress I am good in availability and communication and available upto 40hrs/week.I can respond to your email within 12 hours as well.Lets have some conversation over your project.I can assure yout o deliver great results in very economic cost as well. Thanks

    $5.00 /hr
    0 hours


    Classical ASP,ASP.NET MVC,C#,JavaScript,JQuery, CSS, SQL2008 Devloper

    India - Last active: 16 days ago - Tests: 1

    I have 7.5 years of experience in software development. I have developed 27 eCommerce websites which sells products online using Classical ASP, JavaScript, JQuery, CSS and MS SQL 2005. For last one year I have been working on developing a Human Resource portal for employers using ASP.NET MVC 2, C#, JavaScript, JQuery, CSS and MS SQL 2008. My core skills include complete project management as I lead a team of 10 members in a CMMI level 5 Certified Company. I have worked in USA for one year as an onsite software engineer. I have experience in developing small websites to large website which makes $10,000 revenue every day. I also do search engine optimization, integrating payment gate way APIs like PayPal and social media plugins. I have done almost everything needed for an eCommerce website which sells products online. I am seeking opportunity make use of my time to build websites for your business, provide technical solutions by end to end project management.

    $16.67 /hr
    0 hours
  3. Md. Sarwar Jahan

    Md. Sarwar Jahan

    Web Developer

    Bangladesh - Last active: 13 days ago - Tests: 3 - Portfolio: 5

    More than 5 years experience in programming and web application development. I'm looking for challenging web development task that require strong professional attitude and wide knowledge of different technologies. I can deliver quality work on time using PHP, MySQL, Bootstrap, Codeigniter, Laravel-framework, Ajax,Jquery,XML,JSON and CMS like Wordpress and REST based web services.

    $6.00 /hr
    0 hours
  4. Anindya kumar M.

    Anindya kumar M.

    PHP/MYSQL developer

    India - Last active: 7 days ago - Tests: 2 - Portfolio: 1

    Over the last 11 years, I have developed a wide range of websites using HMTL, DHTML,AJAX,JQUERY, 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.

    $6.67 /hr
    0 hours
  5. Jagnesh C.

    Jagnesh C.

    Android and Website Developer

    India - Last active: 1 month ago - Tests: 6 - Portfolio: 10

    I am professional Android and Website Developer . I put my 200% in my work so that client's requirements are fulfilled and the project is completed in the mentioned time frame. I put all my efforts in making the project successful with all my knowledge that I have in my area of field. I have a experience in building websites using Core PHP, Wordpress,Joomla,frameworks mainly in CodeIgniter and Android Apps Development with Java and PhoneGap. I have a great knowledge about other leading Technologies and some of them are PHP with the knowledge of Frameworks(CodeIgiter), JavaScript, Jquery, Ajax, Mysql, Postgresql, Bootstrap, Android, PhoneGap, CMS( Wordpress, Joomla, ,Drupal), CSS3, HTML5 and Jquery Mobile.

    $5.00 /hr
    0 hours
  6. Rajeev Sharma

    Rajeev Sharma

    Expert PHP, Code Igniter, Cake Php.

    India - Last active: 5 days ago - Tests: 4

    I have over 7 years of professional experience with PHP, Codingiter web coding. I'm programming mainly in PHP, but I have much good in codeigniter and front-end skills.I have been working for website development and designing for 7 years, so that I could own a rich experiences and skills in various aspects. I have developed a wide range of websites using PHP, WordPress, HTML, CSS, JavaScript (jQuery / AJAX) and MySQL and have excellent knowledge of PHP & MySQL, well know HTML & CSS. I am sure that my expertise will provide the clients with satisfaction and the best quality of products.

    $13.00 /hr
    0 hours
  7. Andriy Smal

    Andriy Smal

    web-studio ITUA (Ukraine)

    Ukraine - Last active: 14 days ago - Tests: 1

    About the Company What is ITUA? ITUA is: more than 40 employees, more than 150 customers and over 7 years of experience in creation and promotion of the internet projects in all directions: • online shopping and price aggregators • news, information and policy portals • sectorial projects (tourism, real estate, construction, vehicle sales, gambling business) We offer a full range of services for creating and optimizing web-based resources ITUA guarantees: 1. Transparency of procedures and budgets, joint approval of key decisions; 2. Using the best groundworks available; 3. High quality of web source designing and developing; 4. Quick and stable results within client-executor cooperation; 5. Integrated approach to problems and high quality analytical framework for the development of project concepts.

    $12.00 /hr
    0 hours
  8. Stiven Vardanyan

    Stiven Vardanyan


    Armenia - Last active: 16 days ago - Tests: 6 - Portfolio: 3

    Hi, I have 4 years professional work experience in front-end design and back-end development. My experience includes a large variety of desktop, client- server applications and web applications using Node.js / Express.js / Sails.js, PHP / Yii / Codeigniter, Wordpress, Javascript, jQuery, AJAX, Mongo DB, MySQL, Redis. My workflow includes git, mocha, Grunt, Gulp, and Bootstrap, Jade, SASS, Less, SCSS, HTML5 canvas, CSS3. I am interested in open source projects as well. By the way, You can check some of my works that I keep in Github in order to have an idea about working level. I work well both in team and individually. I am a trustworthy developer who delivers great projects on time and always according to my clients' needs.

    $15.00 /hr
    0 hours
  9. David Adair

    David Adair

    Web Developer

    United States - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    I have been a passionate Web Developer for roughly 3 years now. I believe in Test Driven Development, Agile Development and Design Driven Development. I am experienced in a wide variety of Programming Languages and Web Development tools and frameworks. Below is a List of web development Languages/Tools/Frameworks I have experience with: Programming Languages Java 6,7, Python, PHP Scripting Javascript, JQuery, AJAX,Shell Scripting Markup Languages HTML 4.01, HTML5 , XML1.0, Databases Oracle XE 10g, Oracle 11g, MySql, SqlLite, Sql*plus, J2EE Technologies Hibernate 4.0 , Struts(1.3), Spring 3.0/4.0 Testing Tools J-Unit 4,Jasmine, Istanbul Database Query Languages SQL, HQL, Criteria API App Servers/Web Servers Weblogic 12c, Tomcat, LAMP Web Technologies JSP1.2, CSS 2/3, SASS/LESS CSS Pre-Compilers, PhoneGap, JMS Build Tools ANT,Maven 3, Jenkins Middleware EJB 3.0 and WebServices(SOAP and RESTful) Operating Systems Windows, Mac OSX, Linux(Ubuntu) Repositories Subversion SVN, Git, Clear Case Mobile Technologies Android, IOS, IDE Eclipse , Vim, Net Beans, Spring Tool Suite Other Tools Rally,Jenkins, EPV

    $15.00 /hr
    0 hours
  10. Nita Regmi

    Nita Regmi

    Developer, php/mysql/joomla/wordpress

    Nepal - Last active: 11 days ago - Tests: 5

    I am a joomla developer with my experience and expertise in joomla extensions development for almost 4 years now and have been the part of one of the popular joomla extensions "LISTBINGO". I have developed many modules, plugins and components in joomla and worked on the customization of the existing joomla extensions like hikashop and jomsocial. Apart from this i have got the extensive knowlegede of : php/mysql, jquery, javascript, css , html5 and ajax. I have also worked on different facebook APIs and Map APIs. Besides, i have been working on wordpress lately as a freelancer.

    $16.67 /hr
    0 hours