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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. Mohammed Feroz

    Mohammed Feroz

    j2ee java spring struts grails android hibernate jquery ajax

    Bangladesh - Last active: 3 months ago - Tests: 1 - Portfolio: 1

    I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

    $10.00 /hr
    97 hours
    0.00
  2. Nitin Satapara

    Nitin Satapara

    2+ Years exp. in Web Developement - Open Cart, WordPress, JQuery, AJAX

    India - Last active: 20 days ago - Tests: 1

    Experience in web development technologies like Open Cart, WordPress, Joomla, PHP including advanced HTML/XHTML, XML/XSLT, CSS, DHTML, JavaScript (cross-browser and cross-platform compatibility, AJAX and Java/JSP) Acquire in-depth understanding of web usability, web accessibility standards, web 2.0 technologies and design principles.

    $15.00 /hr
    3 hours
    0.00
  3. Dieter K.

    Dieter K. Agency Contractor

    Development team

    Germany - Last active: 17 days ago - Tests: 2

    We are a small team of programmers from germany with 10 to 30 years experience in software development. We have done projects on a wide application range e.g. automation technics, advertisement, scientific and analytics, e-commerce, web-development, database administration, ERP, RFID and many more. Hopefully odesk will help us find new challenges.

    Associated with: Maple Forge Agency

    $29.99 /hr
    0 hours
    0.00
  4. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal - Last active: 20 hours ago

    Looking for a fast, viable and cheap web application? I have the solution for you! I'm an expert with more than 6 years of experience in development of all kinds of web applications, using PHP, Mysql, HTML 5, CSS 3, Jquery/Ajax... My main area is Web Crawling, based on PHP + cURL scripts developed from source, having already worked in thousands of different crawlers. Contact me, and I can assure you wont regret!

    $12.79 /hr
    1,812 hours
    0.00
  5. Igor Drankin

    Igor Drankin

    Web developer

    Russia - Last active: 1 month ago - Tests: 4

    I have solid 2+ yrs of web development experience using Ruby on Rails. I have worked hundreds of hours out side odesk on multiple domains. I can do anything related to rails. I am working in rails from 2012 and worked on high traffic websites and variety of domains like finance, banking and gas... I have necessary experience in web programming. Like Ruby on Rails, HAML, AJAX, JavaScript, etc.

    $40.00 /hr
    0 hours
    0.00
  6. Andre Mello

    Andre Mello

    Back End Developer

    United States - Last active: 28 days ago

    I am a web developer. I am a senior programmer with extensive knowledge of the back-end. I love what I do and I always strive for usability and performance in my work. A personal philosophy of mine is that in the world of programming anything is possible. I am always looking for ways to expand my knowledge of both computer programming and the world around me. I am a self-driven perfectionist and I immerse myself in the latest trends surrounding technological development. I am looking for challenging projects so that I can improve my techniques.

    $15.00 /hr
    0 hours
    0.00
  7. Martin M.

    Martin M.

    Expert Web Developer

    Argentina - Last active: 10 days ago - Tests: 3 - Portfolio: 10

    Im a Software Engineer. I am passionate about web development and information technology in general. While I have been developing web applications for more than 10 years, I like to research and learn new technologies. If I get the opportunity to work with you, you will not regret it -Over 10 years experience in web development, LINUX + APACHE + MYSQL/ORACLE + PHP -I developed many cms based websites -I developed many web applications -I developed an ERP for Pharmacy Industry with traceability subsystem integrated to a government platform vía WEBSERVICES. -I developed a Geriatric Software. -I developed a Billing Software for Healthcare Client -I developed a customizable Government Website And more.... -Doctrine and Propel Experiences -Certified Oracle DBA. -Email Spooling -Lucene Index (fast searches) -Symfony Expert -Cake -JQuery, JQueryUI, Ajax, HTML, CSS. -MVC Pattern, IOC Pattern, OOP. -Experience in Oracle (SQL and PL/SQL), Mysql, PostgreSql, Firebird -Webservices implementations, Client and Server -Experience in Web application security (Xss, Crsf, SQL Injection, DoS Attack) -SVN -PHPUnit -Java, JSP, Servlet, Tomcat. -Experience in Streaming Platform: RED5

    $55.56 /hr
    0 hours
    0.00
  8. Pavel K.

    Pavel K.

    Experienced Developer ASP.NET, C#, MSSQL, ORACLE

    Russia - Last active: 11/20/2009 - Tests: 4

    I work more than 5 years as a Software Developer and 3 years as a Team Leader. Core skills: C# / .NET / ASP.NET / ADO.NET / SQL Professional Experience: - development of complicated business applications - development of corporative intranet web applications for manipulating data inside organizations - development of intelligible user interfaces - creating of test plans Also I have good experience in Ajax, Javascript, DHTML.

    $10.00 /hr
    405 hours
    0.00
  9. Douglas H.

    Douglas H.

    Ruby developer

    United States - Last active: 12/20/2009 - Tests: 7

    Ruby has been my main language for a number of years now. I also use Javascript frequently (on the client and server), and Java and Perl when the need arises. I use Ruby on Rails for a number of projects, but a large part of my Ruby work is outside of Rails, as ruby is now my primary language. I have a great deal of SQL experience but have been using noschema databases for most new projects for a couple of years (specifically MongoDB). I have been working in a freelance environment for a number of years, and have a multi-machine linux-based network with constantly running infrastructure suited to tackle any task as it arises. I do a reasonable amount of system administration for my own pleasure or in the cloud for clients, and also run and administer client production deployments myself.

    $44.44 /hr
    79 hours
    0.00
  10. Neeraj S.

    Neeraj S.

    Expert PHP/PERL developer with 8 years experience on web applications

    India - Last active: 4 months ago - Tests: 5

    Over the last 8 years, I have customized a wide range of websites using HTML, Javascript, Jquery, PHP, Perl and MySQL. I am seeking opportunities to build and customize websites from the ground up for you or your business. I also have some experience in the following areas: Opencart, OOP, Git, SVN, AJAX, JSON, HTML, CSS, XML , Facebook API, developing crawlers and data mining scripts.

    $6.67 /hr
    39 hours
    0.00