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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. Muhammad A.

    Muhammad A. Agency Contractor

    5+ years/ ASP.NET/C#/PHP/Ajax/Css/Web

    Australia - Last active: 2 months ago - Tests: 7 - Portfolio: 6

    I have successfully completed Web Applications for last 5 years ranging from samall scale to n-tier projects.Have hand on experience in PHP, ASP.NET, C#, MySql, MSSQL, Ajax, XML, Ext Js, Joomla, OsCommerce, WordpressI am committed to my task and I want to be a good solution provider on odesk.

    Associated with: PIRO Int

    $27.78 /hr
    6,025 hours
    4.99
  2. Sharif M.

    Expert Open source/php/mySQL/ajax/CSS/Joomla/Drupal /OsCommerce/CMS

    Egypt - Last active: 6 days ago - Portfolio: 27

    I have worked with joomla about 6 years. I am always trying to become better than I was a second ago.Over the last 6 years, I have developed a wide range of websites using PHP,AJAX, Flex, Javascript, MySQL, Joomla, Mambo, Word press, Moodle, Drupal, PHPBB, Dot Project, Cube Cart, SUGAR CRM, OS Commerce. and I am extending my services to build websites from the ground up for you or your business.

    $25.00 /hr
    1,780 hours
    5.00
  3. Thanh Nguyen

    Thanh Nguyen Agency Contractor

    Expert [ASP.NET/C#/SQL/CSS/Ajax/JQuery] [7+yrs/5000+ hrs]

    Vietnam - Last active: 18 hours ago - Tests: 2 - Portfolio: 10

    Over the last 7+ years, I have developed a wide range of medium and large scale web based systems using HTML,CSS, ASP.NET, ADO.NET and MS SQL. Now I am seeking opportunities to work on .NET projects and also small PHP projects.

    Associated with: ExcelBrothers.com Agency

    $17.78 /hr
    7,872 hours
    4.95
  4. Nicolas Zalles

    $27.78 /hr
    5,279 hours
    4.55
  5. Artem L.

    Artem L.

    PHP+MySQL+XHTML+CSS+AJAX

    Ukraine - Last active: 02/27/2013 - Tests: 9 - Portfolio: 2

    Over the last 4 years, I have developed many websites using HMTL, DHTML, PHP, and MySQL for small businesses, individual clients, big companies etc. Most of them uses AJAX to create usable web interface. I also have good experience in the following areas: SQL, OOP, and CSS/HTML design.

    $25.00 /hr
    1,944 hours
    4.60
  6. Dharmesh P.

    Dharmesh P.

    Official Odoo(OpenERP) Partner - ERP Solution Expert

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 8

    With over 8+ years of experience in Odoo(OpenERP) and having worked for 900+ hours on oDesk, I offer Odoo(OpenERP) Development, Customization, Integration, Migration, Implementation as well as Maintenance and Support. I also conduct Odoo ERP Functional as well as Technical Training. I can deliver cost-effective, high quality and user-friendly open source solutions catering to your business needs.

    Groups: Application Developers Alliance

    $20.00 /hr
    961 hours
    4.98
  7. Andrey Semenischev

    Andrey Semenischev

    Expert in PHP coding and MySQL optimisation

    Russia - Last active: 1 day ago - Tests: 14

    I'm WEB programmer. I have more than 12 years expierence in site-creation field. I work with PHP, Smarty, MySQL, JS, HTML, Linux adminstration (httpd, mysqld, iptables etc.). I have developed and changed a wide range of websites and backend systems. I also have a rich experience in AJAX, OOP, software testing. Feel free to work.

    $38.89 /hr
    1,670 hours
    5.00
  8. Dhruv Pandey

    Dhruv Pandey

    Software Development Expert

    India - Last active: 1 day ago - Tests: 2

    I’m highly proficient in software on various niches. Over the past few years I’ve built a huge exposure while communicating with other clients with special reference to software development either web based or desktop based applications. "I’m a self-starter and my goal is to provide an upright work that deems to satisfy my clients." I am expert in software development/maintenance. I have more than 9+ year experience in software track with using HTML, CSS, JQurery, Javascript, SQL Server 2005-08, Asp.net, Asp.net MCV3/4, Ado.net, C# etc.

    $12.22 /hr
    2,839 hours
    5.00
  9. Amr S.

    Amr S.

    .Net Sqlerver Analysis Services Hadoop Big Data Developer

    Egypt - Last active: 1 day ago - Tests: 1

    Database and Server Applications MS SQL Server 7/2000/2005/2008 /2012 SQL Azure SQL Server Integration services (SSIS) SQL Server Analysis Services (SSAS) SQL Server Reporting Services (SSRS) MDX Service Broker SQL Compact 4.0 Profiling applications , reverse engineering SQL based applications Data Transformation Services (DTS) Database replication Database mirroring Log Shipping Administration Security Data Migration Data Cleansing, Import ,Export ETL Query optimization , Performance tuning , index optimization Resource Governor Tuning Advisor T-SQL CLR Stored procedures MySQL Server programming and administration Oracle Server programming PLSQL Access FireBird MongoDB HDInsight Hadoop Hive MapReduce Pig Sqoop Apache SOLR Azure Cloud Programming Languages and tools C#.NET VB.NET ASP.NET ASP.NET MVC 5.0 Classic ASP Microsoft enterprise library 5.0 Windows Azure SDK . Web controls and custom controls Parallel Programming Plinq HTTP handlers, modules HTTP debugging, Fiddler Ionic URL Rewriter ASP.NET Ajax MS Ajaxtoolkit Windows presentation foundation WPF Windows Communication Foundation WCF Windows Workflow Foundation 3.5 WWF Windows phone 7.5 Web services Odata ServiceStack XML , JSON ,SOAP Expression Microsoft Sync Framework SDK( Database) Microsoft Ink SDK Virtual Earth SDK Silverlight 4.0 ADO.NET Linq To SQL , Linq to Entities , Linq to XML Entity Framework 6.0 Enterprise Library Data Access Application Blocks LLBLgen Windows SDK Win32 and Com development MMC development Addins and Extensibility Classic web services & SOAP SQL DMO , SQL SMO WMI , ASDI , WSH scripting MSMQ ,SQL service broker IIS 7 management Com , ActiveX ,ADO, VBS VB5 , VB6 Active Server Pages 3.0 Java , Net Beans LAMP Platform Iron Speed Web servers IIS 6 IIS 7.5 Apache Ionic UrlRewrite Fiddler HTTP profiler. Client Programming Languages HTML CSS Bootstrap JavaScript Ajax Jquery Angular ExtJS Firebug Third party Kits /tools Telerik RAD Studio Infragistics Components DevExpress Studio ComponentOne Studio Syncfusion Studio ExtJS File Servers FileZilla FTP Server FTP 7.5 for Windows 2008 Ecommerce PayPal Integration PayPal Pro Integration LinkPoint Integration SWReg.org Integration ShareIT Integration Installation Install shield MSI Wise Studio Other platforms Linux SSH Apache PHP Testing MStest Visual Studio Load Testing Project Management and team leading tools SharePoint 2010 Visio 2007 DotProject CamTasia Studio MS PowerPoint Source control and productivity Git tools SourceAnywhere Server SVN , AnkhSvn Visual source safe CruiseControl.NET Winmerge Application Protection /Decompiling Xheo licenser Xeno Code Obfuscation Salamander Decompiler Jungle Creatures Decompiler I do not work with Ruby, Python , Node.js ,Android Development . I can help you with Java but it is not one of my primary tools . I can speak English in American accent ( Or British if you prefer ) I adjust my working hours to your time zone. I will be available at your working hours . I guarantee fixed hour price until the end of your project . I don't leave the timer running if i am not working on your project .If i switch to Facebook or Email ill stop the timer . I will not work in 2 projects at the same time . (I like to concentrate) I work without close management , but i will ask you a lot in the business side.I will not ask you on the technical side , i can solve the problems my self. I am online most of the time. I can be available for emergencies by mobile . If you text me i will be online . I do not have any developers working for me , i represent my self only . I am very good in finding easy turnarounds to complex problems .

    Groups: Microsoft Certified Professionals

    $22.22 /hr
    151 hours
    5.00