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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. Pawel S.

    Pawel S.

    PHP/MySQL/Ajax/Codeigniter HMVC Developer

    Poland - Last active: 20 days ago - Tests: 2 - Portfolio: 10

    I have a good skills on building PHP/MySQL applications. HMVC programming in Codeigniter. 10 years expierinece in online php/mysql programming, specializing in custom code softwares and online stores. Working with custom projects or only opensource like Zen-Cart, PrestaShop, OpenCart API intergations, payment modules for online stores. Google map API v3 integrations and projects. I have 2 years expirience in creating mobile versions of websites, especially online stores with custom checkout using jquery mobile on kendo mobile. Resonable timeframes, and good communication.

    $33.33 /hr
    63 hours
    5.00
  2. Karl O.

    Karl O.

    UI/UX Designer and Developer

    Sweden - Last active: 1 month ago - Tests: 1 - Portfolio: 4

    I'm a digital product designer and web developer from Sweden. I follow the principles of user-centered design to understand your user and business goals. I possess a wide skill set, ranging from graphic and interaction design, to web and mobile application development. Please visit http://karlo.dunked.com/ to see more of my recent work, and don't hesitate to get in touch to have a chat about how I can help out with your next project!

    $75.00 /hr
    0 hours
    5.00
  3. Sukhmeet Singh

    Sukhmeet Singh

    Web Designer | Graphic Designer | Ethical Hacker

    India - Last active: 1 month ago - Tests: 7 - Portfolio: 6

    5 years of experience in web development Mentioned in Security researcher/Hall of fame lists on: ● ebay.com ( http://ebay.com/securitycenter/ResearchersAcknowledgement.html ) ● yahoo.com ( https://hackerone.com/yahoo/thanks ) ● myntra.com ( http://myntra.com/security/whitehat ) ● auth0.com ( https://auth0.com/whitehat ) ● I create and customize/edit WordPress plugins and themes using WordPress API. ● I deal with HTML, CSS, JavaScript, jQuery, PHP, Wordpress . ● I convert/slice PSD into HTML/CSS with JavaScript, jQuery, sliders etc. ● I can remove malwares and security vulnerabilities from Wordpress website very quickly along with Google infected site warning removal. ● I design Logos, Business Cards, Ad banners, Website headers at very low cost. ● Security audit for web apps and websites.

    $12.00 /hr
    4 hours
    5.00
  4. Mohsin Rasheed

    Mohsin Rasheed

    Mobile Application Developer

    Pakistan - Last active: 03/13/2014 - Tests: 5 - Portfolio: 15

    I have challenging and dynamic market experience in enterprise applications (Sales and Distribution) and have worked on multiple platforms and technologies like mobile and web. The best thing is that problem solving and designing algorithm is my passion. The quality of work and meet the deadlines are always my primary objectives. In short "I born for programming";

    Groups: Corona Labs

    $20.00 /hr
    0 hours
    5.00
  5. Guyen C.

    Guyen C. Agency Contractor

    Magento, Drupal, wordpress, Joomla & ASP/PHP/RUBY/FLASH/JAVA Developer

    Bolivia - Last active: 11/02/2013 - Tests: 8

    I have 8 years experience developing Joomla/Wordpress and web and desktop applications . I have some projects created with Drupal, Joomla, Wordpress, ASP.net c#, PHP, java J2EE, C/c++, Ajax JavaScript, CSS3, Ruby, XML. DHTML, WPF, LINQ and more. Try to find more opportunities for development of websites. I consider myself self-taught and always willing to acquire additional skills and training as required. I also have experience with Frameworks Ezpdo, Cake, Symphony.

    Associated with: SCALE-S

    $10.00 /hr
    1,706 hours
    4.31
  6. Umesh K.

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

    India - Last active: 4 days ago - 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
    5,864 hours
    5.00
  7. Farooq R.

    Farooq R. Agency Contractor

    PHP|Directory|MobileSites|Twilio API|Prestashop|API|JQuery Expert

    Pakistan - Last active: 19 days ago - Tests: 5 - Portfolio: 13

    Zamsol is a team of experienced professionals providing a wide range of complex software and web application development services. We believe on professional solution and work hard till customer satisfaction according to their requirements.

    Groups: Twilio

    Associated with: Zam Solutions

    $20.00 /hr
    316 hours
    4.64
  8. Ankur Sharma

    Ankur Sharma

    PHP, ASP.NET with C# Programmer & Desingner

    India - Last active: 3 months ago - Tests: 14 - Portfolio: 9

    I have the experience of building and propagating websites using HTML, CSS, PHP, ASP.NET, MYSQL AND SQL SERVER for over 7 years. Understanding the client needs and delivering it in the right way for them is my objective.

    Groups: BigCommerce, JomSocial...

    $27.78 /hr
    1,775 hours
    5.00
  9. Pooja S. Agency Contractor

    Php Developer concret5 ,groupon ,Best Web Designers, HTML5, CSS3 ,YII

    India - Last active: 1 day ago - Tests: 1 - Portfolio: 10

    I am PHP Developer having 5 years of relevant experience. I have good knowledge of PHP. I know Concrete5, Os Commerce,Big-Commerce, WordPress , open-cart,HTML5,CSS3 , RESPONSIVE DESIGNS and mobile website design. I also have strong knowledge of PHP frameworks e.g. CodeIgniter ,YII. I have done hundreds of project using PHP, MYSQL, JQuery, AJAX, JSON and the above given CMS and Frameworks. I have done 12 projects of groupon clone .

    Groups: Bluehost Developers and Designers, concrete5

    Associated with: W3kbit

    $15.00 /hr
    186 hours
    4.93
  10. Rahul S.

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

    India - Last active: 1 day ago - 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
    1,490 hours
    4.87