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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. Vivek Babu

    Ruby on Rails Developer

    India - Tests: 9 - Portfolio: 2

    - Over 5 years of Ruby on Rails programming experience and UI UX (Rails versions 2, 3 and 4) - Over 4 years of php programming experience with magento and wordpress. - Api Development - REST API, Google Api and Google Universal Analytics - Linux Server Administration, AWS, Git, Heroku, Cloud9, nginx, passenger, etc... - BDD/TDD tests using Rspec and Cucumber - MySQL, SQLITE3, PostgreSql, MongoDB - Bootstrap, UI/UX Design, Responsive Design - Web Development using php, HTML5, CSS3 over 7 years

    Groups: Engine Yard Ruby on Rails Professionals Network

    $16.67 /hr
    658 hours
    4.91
  2. Ata Ur Rashid

    Ata Ur Rashid

    The Genius Developer

    Pakistan - Tests: 4

    Working for past 13 years I have gathered reputation in the IT sector and have been providing web and software solutions to clients globally. My main focus lies in Web, Desktop Applications and Android Application Development. As a web developer I have developed and deployed complex yet easy-to-use web applications and websites. I have been providing solutions in the sphere of Website, Custom CMS, WordPress, E-Commerce, OS Commerce and Shopping Cart Integration, Search Engine Optimization, RSS and Web Services. My expertise in the field of Desktop Application Development (.Exe, .Dll) lies in developing complex applications in low level assembly language to high level languages. This includes customized software business solutions (POS, Inventory, Utilities etc), Automation (Website tasks automation, Scrapping, Excel automation using VBA or .Net, Windows automation and misc software according to client requirement. My expertise in the field of Android Application development includes custom software for Android OS and Mobile Websites. Quality assurance is taken care at my best possible efforts. I have devised way to simplify the quality assurance process in the both the sphere of development so that to build a bug free project. I are flexible in payment and time issue. I believe in serving quality solutions to my client globally and this also has been my key to success. I look forward to work with you on your projects to provide you some of the best services you deserve.

    $10.00 /hr
    0 hours
    5.00
  3. Manjinder Singh

    Expert in ASP.Net 3.5/4.0 | DNN 6.0 | MVC3 | Azure | WCF,WPF | JQuery

    India - Tests: 1 - Portfolio: 5

    I have extensive 6+ year experience in web developing using ASP.NET 3.5-4,MVC3-4 , window Azure, DotnetNuke 6.0, Silverlight, Linq, Web service, WCF/RIA services and software developing using C# with the back end SQL Server 2005-2008. Azure cloud learning all technologies with wcf are hosted as web role. My main focus is to provide my clients with reliable and cost effective services. I always carefully analyze project specification and I only post my bid if I'm sure enough that I will be able to complete work with.

    $15.56 /hr
    387 hours
    4.75
  4. Praveen S.

    Praveen S. Agency Contractor

    Senior Web Developer, PHP ,Jquery,Mysql, Wordpress, joomla and Magento

    India - Tests: 5 - Portfolio: 1

    I have one simple objective to provide the best solution to all my customers in any means of web development. I offer the solutions which are ideal for businesses and individuals who want to take advantage of the great features and flexibility, plus need to update and manage the web site themselves. Web Projects developed by me are: - Simple - Clean - Usable - Informative - Attractive I love challenges and always ready to adapt new technologies which helps me to provide the best to my all clients. Please ensure requirement should be clear before contacting. I am very managed person and need to handle my all project with extra care. Thus need exact directions what need to achieve. Willing to work on big and complex product development.

    Associated with: Webespire Digital | A Digital Enterprise

    $8.00 /hr
    0 hours
    4.55
  5. Joy Bhattacharya

    Joy Bhattacharya

    Expert Wordpress and Custom php developer With RESTAPI experience

    India - Tests: 1 - Portfolio: 6

    This is Joy here with 5 years experience in custom php,wordpress and joomla. For the api related works I have completed till now My previous Clients call me Api-expert. Apart from that I have also experience in frameworks like Codeignitor,Yii framework etc.Completed my MASTERS IN COMPUTER APPLICATION in the year of 2008 and started the journey for learning LAMP development.

    $11.11 /hr
    0 hours
    5.00
  6. Jiju Nair

    Jiju Nair

    Quality + On Time Work creates a Happy Customer

    India - Tests: 5 - Portfolio: 10

    As an Engineer, I have a strong background in OOPs, PHP, JAVA, Android Development, SQL, HTML, CSS and .NET.I have written some complex bespoke PHP web applications and android application for clients. Also some projects which were in ASP.NET. Expertise in Photoshop,Illustrator and After Effects. Seeking complex web works and design works at oDesk, something interesting, something creative. . portfolio: http://www.jijunair.com/ . .

    $20.00 /hr
    2,393 hours
    4.99
  7. Mital Malviya

    Mital Malviya

    Senior Front end and PHP Web Developer

    India - Tests: 6 - Portfolio: 11

    Hello! My good name is Mital Malviya. I am the motivated senior PHP web Developer and Designer having expertise in following areas: PHP 4-5, MYSQL, HTML 4-5, CSS 2-3, jQuery, Javascript, Ajax, Bootstrap 2-3, WordPress , and Logo Design. I believe that only work experience is not enough to complete any kind of work, but the combination of new technology, deadline, talent and passion, is closer to enough.! I am passionate and having most interest in conversation of PSD to HTML, WordPress Theme creation, WordPress plugin development and Logo Design. Always ready to be hired.

    $11.11 /hr
    286 hours
    4.80
  8. Amit C.

    Amit C.

    asp.net,VB.net,C#,MVC,Entity-Framework,SQL,JQuery,Aspdotnetstorefront

    India - Tests: 3 - Portfolio: 11

    I am having 9 years of development experience in asp.net,MVC,Kendo UI, Entity-Framework,Code-First Approach,sql server, C#,VB.net,AJAX, JQuery, Javascript, XML and JSON,Telerik controls,HTML,CSS,Active Directory,MVC,Aspdotnetstorefront I have worked on many small and big applications,e-commerce websites and integrated many payment method including paypal. I have also worked on Desktop and web application for Shipping industries. I am very confident about my skills .

    $21.00 /hr
    3,048 hours
    4.96
  9. Suminda Niranga

    Suminda Niranga

    Senior UI teach Lead

    Sri Lanka - Tests: 6 - Portfolio: 16

    If you are looking for a web developer with great Magento/.net/Php/mysql experience, or someone to slice your PSD files into valid XHTML/CSS or convert it into a theme? Then you are on the right place! I am a, Certified Magento developer, Certified Microsoft developer, Scrum master and Web developer HTML5/CSS expert with strong knowledge of xhtml | CSS | php | mySQL | JavaScript | JQuery technologies. My areas: - PSD coverting to magento theme - PSD coverting to wordpress theme - PSD coverting to html/css - PSD coverting to html5/css - PSD coverting to Email templates - php+mySQL / CSS / (x)HTML / JS+Jquery coding etc. See works in my portfolio! 10+ years of working experiences as a Developer, more than 300 web sites completed using ( html, php, .net , jquery) ( including world best brands such as jvc, audi, skoda, pegasus, ktm etc..) more than 2000 Odesk Hours, more than 4.9 feedback score... I'm the best and joining only the best teams.

    Groups: Bluehost Developers and Designers, Magento Certified Developers...

    $19.90 /hr
    2,095 hours
    4.93