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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. Hugo Mercado

    Hugo Mercado

    Java Web Developer with Php experience

    Colombia - Last active: 17 hours ago - Tests: 3

    Over the last 5 years, I have developed web applications using Java, JSP, JSF, MySQL and Oracle (PL/SQL). I am seeking opportunities to build websites or web applications from the ground up for you or your business. I also have some experience in the following areas: SQL, OOP, PHP, Joomla, Drupal and software design.

    $15.00 /hr
    3,834 hours
    0.00
  2. 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
  3. 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
  4. 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
  5. Muhammad Waseem

    Muhammad Waseem

    SharePoint/DotNet Consultant/Technical Manager

    United Arab Emirates - Last active: 3 months ago - Tests: 2

    In my professional career I have worked on MOSS 2010/2007, .Net especially using C#. I have more than 4 years of experience on SharePoint & more than 6 years of experience working on .Net. I am well versed with using Sql server with .net as the front end. I am looking for opportunities both on web based projects or windows based projects. Would love to work on SharePoint apps.

    $15.60 /hr
    114 hours
    0.00
  6. 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
  7. 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
  8. Dmitry Plotnikov

    Dmitry Plotnikov

    PHP / c# ASP.NET MVC programmer

    Russia - Last active: 7 months ago - Tests: 4

    I'm web programmer with strong PHP skills. In work I use such technologies as html / css / js (jquery), ajax, json, xml. Have experience with databases: MySQL, Oracle, PostgeSQL. Have experience of writing and supporting stored procedures. Have basic knowledge of NoSQL databases, MongoDB. I prefer to use Twig as template engine, Doctrine 2 as ORM and DBAL. For version control I use Git. Currently I write applications for corporative environment and I look for opportunity to get used with Jave EE technologies. As Java programmer I have a basic knowledge of Hibernate ORM, Maven, Spring framework.

    $10.00 /hr
    0 hours
    0.00
  9. Shirish Batule

    Shirish Batule

    ASP.NET | MVC | C# | JQuery | JSON

    India - Last active: 3 months ago - Tests: 2 - Portfolio: 1

    Over the last 4 years,SQL,MVC 3 & 4,Json,Jquery, Ajax,TFS, OOP, and software design and testing and also I have developed a wide range of websites using HMTL, DHTML,ASP.NET, C# and SQL Server 2008 including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. experience in n-tier web development - extensive experience of C#/Telerik/SQL Server/ComponentOne/DevExpress/Microsoft Access - dedication/creativity/intelligence

    $7.00 /hr
    0 hours
    0.00