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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.

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, 583 AJAX projects are completed every quarter on Upwork.

583

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 4.65.

4.65
Last updated: September 1, 2015
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  1. CPM WordPress

    CPM WordPress Agency Contractor

    The WordPress experts group , and beyond

    Nepal - Tests: 2 - Portfolio: 16

    We are a team of 20 entirely working on the WordPress Design and Development because we love WordPress. For last 6+ years now, we have been designing and developing the WordPress sites for our clients around the US and Europe market. Be it be front end or back end, we specialize in the powerful CMS. We are also providing a support for the agencies that cater around WordPress. Also, to help the WordPress community we have been giving out our free/premium themes/plugins. We are happy to help you out for anything that involves WordPress Cheers!

    Associated with: CPM WordPress

    $22.22 /hr
    243 hours
    4.96
  2. Sid McFarland

    Sid McFarland Agency Contractor

    Superior quality web design and development

    United States - Tests: 1 - Portfolio: 37

    Extra Nerds offers timely, reliable and superior quality technology consulting services. Our team of experienced and professional technology consultants, web developers, multimedia designers and server administrators are ready to provide your organization with the necessary human resources and expertise to succeed in meeting your goals. By matching the highly specific skill sets of our team members to the needs of our clients and their projects, the efforts of the Extra Nerds team have resulted in satisfied customers time and time again. Please feel free to explore our service offerings, view our portfolio and contact us to learn what Extra Nerds can do for you.

    Associated with: Extra Nerds

    $60.00 /hr
    1,251 hours
    4.53
  3. Brisk Brain

    Brisk Brain Agency Contractor

    We Believe in Quality

    India - Tests: 1 - Portfolio: 3

    We believe in Quality. Always provide Quality work within time limit. We stick on our commitment. We always speech by works rather than words. Why choose us: - Responsible, Detail-oriented, Reliable, Goal-oriented, Relentless, Self-motivated, Open-minded, and Willing to learn. - Believe in Quality over Quantity - Have experts of multiple technologies

    Associated with: BriskBrain [Mobile, Web, Ruby, Design]

    $18.00 /hr
    0 hours
    5.00
  4. Yuriy Shein

    Yuriy Shein

    Web developer, PHP, Laravel, Phalcon, JS

    Ukraine - Tests: 7 - Portfolio: 27

    I am an experienced Web Developer. Work with Phalcon, Laravel 4,5 Zend 2, Yii frameworks, Experience in Drupal, Magento, WordPress, OpenCart, Prestashop CMS, since 2010 in IT.

    $25.00 /hr
    2 hours
    4.90
  5. Umesh K.

    Dedicated Application/Web Developer (PHP/AJAX/Java/.Net./Joomla/C++))

    India - Tests: 5 - Portfolio: 4

    I have developed wide range of applications, both web-based and desktop-based using **PHP,Java Servlets/JSP,AJAX,ASP.Net,XForms,EJB,Struts,DHTML,JavaScript** and back-end MySql,Oracle &SQL-Server.; These applications are running succesfully with our client's satisfaction. I strongly believe that success is something which can be achieved only when we make our clients 100% happy. I also have experience in developing Joomla based site along with Joomla components & modules development. You may visit http://www.realinfotech.in, a website developed by us using Joomla. This site contains a online testing component, developed by me (need to register for accessing this component). I have also worked extensively on Flash **ActionScript 3.**0 and is always eager to develop Object Oriented applications using ActionScript 3.0. I have worked on servers like **Apache, IIS, Tomcat, JBoss** etc. I prefer to use **MVC(Model-View-Controller)** methodology for development purpose and emphasize on standardization of process. I would like to utilize my experience and skills for satisfying my clients ( current and future ), by developing the perfect solution for them.

    $22.22 /hr
    5,948 hours
    5.00
  6. Rahul S.

    ETL, SSIS, BI, ASP.NET, Oracle, SQL Server

    India - Tests: 1

    Over 7 years of experience in developing web apps and products using ASP.NET,C#,VB.NET,AJAX, CSS, MS SQL, Oracle, Jquery, Java, PHP, MVC Over 3 years of experience in Date warehousing and Business Intelligence DataStage, SSIS, Oracle, PL/SQL, SQL Server, Tableau, Business Object, ERP

    $38.89 /hr
    1,495 hours
    4.87
  7. Goodlogics Designs

    Goodlogics Designs Agency Contractor

    Solutions to gain the IT Edge!

    Pakistan - Portfolio: 55

    With our wide knowledge and experience in some of the latest and powerful technologies, we can promise and deliver the best results! Our strong focus on analysis followed by fast and result-oriented development and implementation is triggered by our knowledge of enhanced human computer interaction and usability giving you the most intuitive web applications. We believe in and work hard to have long term work relationships with all our clients. OUR EXPERTISE - Website design and development - Front-end web programming - Social networking services - Corporate identity and branding OUR TECHNICAL SKILLS - Ruby on Rails - Google Maps API - Facebook Apps - PHP, MySQL - AJAX - Web 2.0 - Drupal - Joomla - CSS / HMTL / XHMTL - Div-based & table-based slice

    Associated with: Goodlogics Designs

    $16.00 /hr
    0 hours
    0.00