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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. Dieter K.

    Dieter K. Agency Contractor

    Development team

    Germany - Last active: 12 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
  2. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal - Last active: 21 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
    1,779 hours
    0.00
  3. Mina G.

    Mina G.

    Web Developer

    Egypt - Last active: 21 hours ago - Tests: 2 - Portfolio: 1

    I am enjoying in solving problems. - I enjoy with self study. - I am punctual, hard worker and have a Creative thinking. - Team work and team leadership skills. - Ability to work under pressure. - Ability to manage difficult tasks. -my projects: Photos stock Vehicles Gallery Billing System All projects developed by Symfony 1.4 and jquery

    $16.50 /hr
    247 hours
    0.00
  4. Karanvir S.

    Karanvir S.

    Web Developer - Front-end/Back-end

    Canada - Last active: 1 month ago - Tests: 5 - Portfolio: 3

    Experienced at working on projects from initial idea and development phase (vision/analysis), performing all design/architecture work and delivering the completed product. Self-disciplined, highly organized professional with the ability to thrive in high paced environments. Ability to manage many projects at once while working within strict deadlines and maintaining professionalism. Skilled in providing effective leadership in fast-paced, deadline driven environments. Excellent communication skills with the ability to successfully manage projects for multi-institutional organizations.

    $27.78 /hr
    8 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: 23 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: 5 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. Sunil M.

    Sunil M. Agency Contractor

    Web development/Web designing/Mobile app development

    India - Last active: 21 hours ago - Tests: 3 - Portfolio: 1

    Main goal - make clients happy to work with us. We are team of 20+ Developers and Designers. Expertise in Web and Mobile Applications development. We have excellent tools for Project Management, Bug Tracking, Communication and updates this is really helpful when you are working with overseas developers. Have great experience in Asp.Net, PHP, WordPress, Magento, Drupal, Android app development, iOS app development, Swift development, HTMl5, CSS3, JS, Bootstrap, AJAX, jQuery. Design will be fully responsive so users can access your website through any Mobile devices or any browsers. Looking forward to work with you. Regards.

    Associated with: DMK Group

    $9.00 /hr
    527 hours
    0.00
  9. 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
  10. Azmat Masih

    Azmat Masih

    Azmat Masih

    United States - Last active: 09/28/2014 - Tests: 1 - Portfolio: 1

    I am a strong team player, highly motivated, work very well under pressure required to meet the tightest of deadlines. And highly organized, have excellent communication, time management and organizational skills. I am adaptable, conscientious and enthusiastic keenly interested in exploring all latest technologies with can do attitude. Expertise: ======= SQL Server 2005-2008 ASP.Net C#.Net Entity Framwork Crystal Reports LINQ WPF MVVM XML API Development Paypal Integration Visual Basic 6.0 Telerik Log4Net AJAX HTML/XHTML Microsoft SQL SSRS

    $11.11 /hr
    124 hours
    0.00