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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, 631 AJAX projects are completed every quarter on Upwork.

631

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: July 1, 2015
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  1. Benjamin K.

    Benjamin K.

    The King in ASP, PHP, JavaScript, AJAX, Lotus Domino Development

    Philippines - Last active: 17 hours ago - Tests: 16 - Portfolio: 16

    I am the best in Web and Client/Server development using PHP, MySQL, Lotus Domino, ASP Classic, VB. As an IT project manager for the greater part of 12 years, I have thus perfected my skills in PHP, Lotus Domino, ASP Classic, HTML 4.0, JavaScript, and CSS 2.0, among others. As a developer, I find out the exact needs of my client and hold myself accountable for time management, cost-efficiency, conflict resolution, quality assurance, and above all, client satisfaction. My unquenchable thirst for knowledge, coupled with specialized experience in the field, makes me your ideal developer. I am self-motivated and have never missed a deadline. Over the past decade, I have been developing applications using Microsoft ASP, Visual Basic, PHP, MySQL, SQL Server, and Lotus Notes, majority of which are deployed over the web and are rendered cross-browser compatible. Such applications were developed either during my tenure for my employers or through referrals from clients or contractors that require my expertise in web development. My experience includes, but is not limited to, PHP, ASP, MySQL, SQL Server, HTML 4.0, CSS 2.0, Ajax, JavaScript, VBScript, Visual Basic for Applications (VBA), Lotus Domino, object-oriented programming (OOP), and HP LoadRunner.

    $22.26 /hr
    8,787 hours
    4.56
  2. Ivan Yankovoy

    Ivan Yankovoy

    Drupal expert. HTML,CSS,Javascript expert.

    Ukraine - Last active: 1 day ago - Portfolio: 58

    I'm skilled PHP developer with more then 8 year of practice. Drupal is my main specialisation at the moment. Most of my last projects was drupal modules development and drupal themes development. Also I know very well WordPress and open source e-commerce shops (Oxid, OpenCart, Magento) . I have a lot of practice in HTML+CSS, Javascript, Ajax, SQL. I can write Drupal modules and create Drupal themes. I have an experience in Drupal versions 5, 6 and 7. I have skills in a different libraries and APIs, such as Google Maps API, Google AdWords API, JQuery UI (Carousels, Galleries, Popup boxes (lightbox, colorbox) , Flot and many other useful web elements and features), etc.. I don't have a working schedule, but for the short project I can adapt to the working time of the customer, whereever he's living.

    $20.00 /hr
    750 hours
    4.86
  3. Rajvinoth A.

    Rajvinoth A.

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

    India - Last active: 17 hours ago - 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
    156 hours
    4.91
  4. Sergio C.

    Sergio C.

    Senior Software Architect / Developer

    Portugal - Last active: 12 days ago

    I am a Software Engineer with an +8 years of experience. My main areas of work have been both Web Application Development and Biometric Information Systems. My areas of interest are Object Oriented Programming Languages, Software Architectures and API Design.

    $30.00 /hr
    84 hours
    5.00
  5. Himanshu Bhattacharya

    Himanshu Bhattacharya

    Take pride in my work

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

    Dedication, speed and honesty . These words have defined me. Secured position in top 1% developers club in elance. I am a software engineer , who is doing dedicated work in this field from last 4+ years.

    $16.67 /hr
    455 hours
    4.80
  6. David B.

    PHP/MySQL Developer Specializing in E-Commerce Platforms

    United States - Last active: 17 hours ago - Tests: 7

    Over the last 9 years, I have specialized in e-commerce. I got my start working on simple osCommerce installations. Since then, I have progressed to building and working with highly-customized and integrated platforms, becoming an expert in PHP/MySQL, HTACCESS, JavaScript, AJAX, jQuery, and XML. I have also had the opportunity to work extensively with many other frameworks and API's. I have a lot of experience with Google Adwords API, credit card and shipping interfaces, and numerous other external libraries. I enjoy challenge of optimizing applications for peak performance inventing new methods for automation, streamlining back-end operations, and providing custom analytics. I pride myself on being able to jump into a project quickly and to creatively solve nagging problems. Although I do have experience with HTML and CSS, I am in no way a designer. I am strictly a coder, and, simply put, I love my work. I have worked with over 140 clients on 225+ projects. Excellent communication skills and driven work ethic. I am a perfectionist, and I am not happy until the client is happy.

    Groups: Application Developers Alliance

    $72.22 /hr
    3,509 hours
    3.91
  7. Neha Agrawal

    Drupal, Wordpress, Php developer

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 8

    I am Specialized in DRUPAL E COMMERCE, DRUPAL Modules, DRUPAL theme integration , DRUPAL views, DRUPAL custom modules, DRUPAL tpl files , DRUPAL form apis. I have been working on DRUPAL from last 6 year. Worked in different DRUPAL versions ( DRUPAL 6, DRUPAL 7) with different modules. Have a strong knowledge in DRUPAL E COMMERCE, DRUPAL Multi-sites, , Web Scraping, API integration with custom Drupal sites development..... I have a good hand on jQuery. Expertise in: DRUPAL E COMMERCE, Drupal Module Development, Drupal Theme Development, API Integration, Drupal Upgrade, -- I am a Drupal developer for Drupal themes, modules CCK, Panels, Views, Node Queue, Image Cache, Building Drupal 6,7 Themes, Drupal Custom Module Development, Api / 3rd Party Web services , Ubercart integration, facebook login, CCK, Views, DRUPAL COMMERCE and it's supporting modules, Social Networking addons. I believe in quality work with proper timeline. I deliver the services to my customers seamlessly and in a consistent manner. I understand the value of the crucial time and do my best at affordable pricing and deliver the services before the expected time. + Drupal Integration into your existing website + Drupal website Development + Custom template design + Drupal Theming (Design to Drupal implementation) + Maintenance of existing Drupal website + Customization of Drupal website + Custom Extensions + Drupal Website Maintenance + Drupal views + Drupal Newsletter Development + Drupal eCommerce Applications Why Choose Me: + Extensive Experience and Knowledge of Drupal + Guaranteed work + Freelance Developer not Company or Middle Man + Many of Satisfied Clients Drupal Key Skills: ----------------------------- + PHP, jQuery, Drupal: 7.x, 6.x , MySQL, Wordpress . + Proven ability to jump into new projects and learn new technologies quickly. + Extensive Drupal experience and very active in the Drupal community; attending and presenting at conferences and camps, developing new modules, and offering support to other users and developers. + Experience with ecommerce on Drupal utilizing Ubercart and Drupal Commerce. Lead developer & maintainer of several drupal modules: + Programming Languages: PHP (4.x, 5.2.x, 5.3.x), javascript, HTML/XHTML, CSS, XML. + Web Frameworks: Drupal ( 6, 7), jQuery, css , Wordpress + Ecommerce: Ubercart, Drupal Commerce, Authorize.net, Paypal + Programming Editors/IDEs: SublimeText 2, Editplus, Dreamweaver, Visual Studio, Netbeans + Databases: MySQL (4.x, 5.x), MSSQL, MS Access + Servers/Daemons: Apache (1.x, 2.x). + Office/Productivity Software: Microsoft Office (Word, Excel, Outlook, Powerpoint, Access) Contact me today if you have any Drupal web development requirements.

    $11.11 /hr
    113 hours
    4.66