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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.

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: August 1, 2015
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  1. giacomo grande

    giacomo grande

    Expert in PHP, MySQL, HTML, CSS, JavaScript (jQuery), AJAX

    Italy - Tests: 3 - Portfolio: 7

    Over the past seven years I have been working full time as a web developer on many projects. I'd like to be part of interesting new web applications whether it requires building from scratch or enhancing and maintaining existing code. My main development skills are in Javascript + jQuery, AngularJs, AJAX, Twitter Bootstrap, HTML, CSS, LESS on the client side and PHP + MySql on the server side.

    $22.22 /hr
    2,500 hours
    5.00
  2. Muhammad Zeshan

    Muhammad Zeshan

    PSD to HTML and Wordpress, XHTML,CSS,Javascript,AJAX,PHP,MySQL Expert

    Pakistan - Tests: 6 - Portfolio: 4

    I have the fastest solutions of the web development projects.I work on Web UI Development and back end as well. It is five years of experience in the field of web development to serve my clients with my technical skills and abilities. I work on complete web development projects that include user Interface development (Web UI) and backend development. Skills Set : HTML5, CSS3, JQuery, Javascript, AJAX, JSON, XML, CSV, PHP, MySQL, Web Services, Amazon APIs, eBay APIs, Data Parsing, PSD TO HTML, PSD to Wordpress, Wordpress Themes and Plugins Developments I have good exploration of web based projects during my work experience.My End Product is always of best quality and fulfill complete requirements within the scope of project. Working hard and developing a full featured product is my level of development. Here are the services i provide : PSD to HTML (Responsive with and without bootstrap) Wordpress Themes and Plugins Development Small and Large Scale Web Applications development in PHP and MySQL Amazon and eBay Web Services Customizing New and old Websites Templates and Wordpress Themes My clients are happy with me that's my aim and responsibility. Thanks Muhammad Zeshan

    $11.11 /hr
    1,753 hours
    4.96
  3. Rupesh Kumar

    Rupesh Kumar Agency Contractor

    Rockstar Developer

    India - Tests: 6 - Portfolio: 7

    I have around 8.5+ years of hard core PHP, CakePHP, WordPress, PHP4, PHP5, OOPS, Smarty, Drupal, HTML, CSS, AJAX, Jquery, MySQL experience with excellent communication skills. I can well modify/build simple, advance websites, and can install any type of PHP scripts. I can also work on multiple php scripts and also am comfortable with photoshop. I have expertise in building applications using OO, PHP, MySQL, XML, SQL, MVC, CMS, CSS, HTML, DTML, xHTML, SVN and frameworks. Other experience: -Paypal payment gateways -Authorize.NET, Recurring payments -LinkShare API -CJ junction API -Getclicky API -Google Maps and other related google API's -Template Engines -Custom Developed Frameworks -Adobe Business Catalyst -Shopping carts -Ecommerce solutions -Wordpress plugin customization and development -Wordpress theme development -Drupal module development and customization -LAMP -Facebook pages and small application development -Facebook login, like, share, send and other implementations -UPS & USPS Shipping API Thank you

    Groups: Application Developers Alliance, MailChimp Experts Group...

    Associated with: Trackball Technologies Agency

    $12.00 /hr
    7,240 hours
    4.98
  4. Laura Zeballos

    Laura Zeballos Agency Contractor

    Web Developer

    Bolivia - Tests: 10 - Portfolio: 20

    I am over 6 years fixing/customizing sites in WordPress, Smarty and Custom PHP based sites. I have 2 years of exprience on support for WordPress and PHP based sites, specially hacked sites. I can customize any theme or template. I get more experience in WP sites, since I have been working on them the last 2 years.

    Groups: Bluehost Developers and Designers

    Associated with: Galindo Consulting Group, Inc. Agency

    $16.67 /hr
    1,785 hours
    4.98
  5. Essai Selvan V

    Essai Selvan V Agency Contractor

    Techanics -

    India - Tests: 2 - Portfolio: 5

    I am a Web Programmer specialized in Web Design, Web Programming and e-commerce site designs. I am well experienced in HTML, CSS, PHP, ASP and enriching applications with Photoshop, Ajax, Java script and every possible web tricks. I usually work alone and sometimes partner up with local Professionals for bigger projects. I lead a small group with highly experienced computer professional.

    Associated with: Techanics

    $11.11 /hr
    1,389 hours
    5.00
  6. Reece B.

    Reece B. Agency Contractor

    Wordpress Designer / Web Developer / SEO/SEM Expert / Web designer

    Philippines - Tests: 5 - Portfolio: 17

    Will provide a high quality of service to my clients. With the knowledge that I have and the skills that I have I will share it to them. I always give priority to the "QUALITY" of work however, "QUANTITY " must be taken into consideration as well. http://www.rballano.com

    Associated with: Expert Solutions

    $6.67 /hr
    3,911 hours
    4.91
  7. Kiran M.

    Kiran M.

    C#, WinForms, WPF Application Developer and XAML Design Expert

    Pakistan - Tests: 3 - Portfolio: 15

    ★ 3+ yrs of software design, development, and configuration experience ★ C#, VB.NET(3.5, 4.0, 4.5), WPF, MVVM, Web, Windows Services ★ ADO.NET, Entity Framework, LINQ, 3-tier,n-tier, Winforms desktop applications ★ ASP.NET web apps, Silverlight ,Telerik & DevXpress. I have worked with .NET (C#, VB.NET) and databases such as SQL Server 2008/2012, MySQL 5, SQLLite and Oracle 9i. I have complete command over Microsoft Office Tools. I have extensive experience with 3rd party APIs such as 1. Twitter API 2. Google API 3. Code Reason Reports 4. EDD (Easy Digital Downloads) Licensing integration. 5. Telerik Rad Controls for ASP.NET AJAX 6. Telerik RAD Controls for WPF (Windows Presentation Foundation) 7. Telerik RAD Controls for Winforms 8. DevXpress/DExperience for Web and Winforms 9. Krypton Toolkit 10. Microsoft Excel Interop and Microsoft Word Interop 11. Microsoft SQL Server 2000/2005/2008/2008 R2 12. Microsoft SQL Server Compact 3.5 & 4.0 13. Windows Communication Foundation (WCF Services) 14. Microsoft Entity Framework 4.x/ADO.NET Entity Framework 15. LINQ to Entities, LINQ to SQL, LINQ to objects 16. Telerik OpenAcces ORM (Database First, Model First) 17. Windows Presentation Foundation (WPF) and MVVM 18. Login Authentication/Encryption I have worked with enterprise grade software systems that are composed of multiple tiers and multiple layers, distributed client-server applications. I have also performed configuration and build management using Advanced Installer. I have participated in projects as project member while being in part of each stage from requirements gathering to system design, development, integration & quality assurance to deliver functional, usable and quality products. I have worked with lead developers and helped them define processes for maintaining quality of code, over life cycle of application development and have been a guiding mentor to my colleagues utilizing my experience in software development and best practices.

    $31.44 /hr
    1,456 hours
    4.85
  8. Jignesh Nakrani

    Jignesh Nakrani

    PHP,Wordpress,Jquery-Mobile,SenchaTouch,PhoneGap Developer

    India - Tests: 14 - Portfolio: 24

    My Self Jignesh, Having 7 Years of Experience on Web Development & Software Development.I have Expertise on PHP (pure PHP, PHP with OOP, PHP with frameworks), Ajax ,HTML 4,HTML 5, Smarty,Javascript (Frameworks Like jQuery ,Prototype,ExtJS,Node.Js,Impact.js,Express.js),Mysql and Other Open Source Technology (Wordpress,Opencart,Drupal,Jamroom,Magento). I have worked almost every web concepts like Shopping Cart, E-commerce,Auction,Social Networking,CMS,Entertainment,Online ERP , Accounting ,Booking Management and Many Other Concepts of the Web. The Primary Objective is I Provide Best Quality of The Software and Website to My clients and seeking for Challenging Projects,Work and New opportunities .

    Groups: Bluehost Developers and Designers, Crossrider...

    $12.22 /hr
    2,315 hours
    4.56
  9. Muhammad Ashraf

    Muhammad Ashraf

    Quality Services in PHP/MySQL @ Lowest Price!

    Pakistan - Tests: 10 - Portfolio: 13

    I am a dedicated and hardworking person with a strong urge to continually learn and improvement. During the last several years, I have developed a wide range of websites using PHP/MySQL and relevant tools and technologies for start up companies and small businesses as well. Please see my skills list above. I want to be the productive member of a team where I could implement my knowledge of web programming and build on it while putting in my best efforts!

    Groups: SocialEngine

    $15.00 /hr
    2,286 hours
    4.82