AJAX Developers & Consultants

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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, 697 AJAX projects are completed every quarter on Upwork.


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 4.63.

Last updated: May 1, 2015
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  1. xu allen Agency Contractor

    Focus on .NET/C#/PHP/SQL Server/Oracle/Ajax/Javascript/Social Network

    China - Last active: 01/19/2010

    Over the last 9 years, we have developed MIS, CRM, internal system for enterprise and social network websites using ASP, Java, ASP.NET, C#, PHP, SQL Server , Oracle and MySQL for enterprises and big businesses. Our core competency lies in complete end-end management of a new system development project, and we are seeking opportunities to build system from the ground up for you or your business. We also have more experience in the following areas: Linux, windows services, SNS Game, Ajax, OOP, software design, network deployment, and good at agile development process and PMP managment. We are looking forward mobile app(for Android, iPhone amd windows mobile).

    Associated with: CatchTech

    $16.67 /hr
    0 hours
  2. Nawaz M.

    Nawaz M. Agency Contractor

    PHP, Zend,YII,CI, WP Joomla,Twitter Bootstrap, E-commerce, jQuery Ajax

    India - Last active: 20 days ago - Tests: 4 - Portfolio: 17

    Over the last 6+ years, I have developed a wide range of websites using PHP, MySQL. I have expertize in following areas: - ZEND Framework - YII - CodeIgniter - CakePHP - E-commerce Opensources ( Zencart, OSCommerce, CRELoded, Opencart ) - CMS like Wordpress, Joomla - Custom Coding - jQuery/ Ajax/ Javascript - CSS Frameworks - Twitter Boostrap (2 and 3), Flat UI - Build Responsive Site - PSD to HTML Excellent communication skills and driven work ethic. I am passionate about web programming and love to do best. I am a perfectionist and not happy until the client is happy. To give satisfaction is only my motto and working hard to serve by best.

    Groups: Crossrider

    Associated with: Fli Labs

    $15.56 /hr
    325 hours
  3. Anchit Gupta

    Anchit Gupta Agency Contractor


    India - Last active: 13 days ago - Tests: 7 - Portfolio: 3

    With more than 5 years of experience in Software and Web development, I possess the expertise in ASP.NET 2.0, 3.5,4.0, MVC, HTML5, CSS3, AJAX with JSON/XML, JavaScript, JQuery, Silverlight, WPF, WP, Windows 8, C#, vb.net, WCF, WebAPI, WebServices, SQL Server 2008, Entity Framework, Telerik Controls, Crystal Reports, Ms Access, CMS, Sitefinity, BlogEngine.net, WordPress, Joomla, Drupal. I have extensively worked on the creating Architectures of various types of software designs as required by the projects from time to time, like, multi-tier architecture, service oriented architecture, data-driven architecture, client-server, Web, Cloud based application, storage architecture and application development using Architectural patterns, Design patterns and various Anti patterns, complex .NET based systems in various business domains like Education, Electronic Document Management Systems, Pricing Services, Health Care, and Examination Services. Possess Expertise in following areas of .Net framework 4.0 / WCF Services / C# WCF Services - Worked on it for quite some time now. I possess the expertise with WCF Security, Session in WCF Service. ADO.Net, Entity Framework, POCO Entities – I use them to make calls to the database, T-4 Templates – for the code auto-generation mechanism used in my architectures in various projects, Make fair usage of OOPS concepts, Familiar with Generics, Reflection

    Associated with: AtDrive Group

    $15.00 /hr
    419 hours
  4. Abel Ainouss

    Abel Ainouss

    Senior Web Developer - PHP, JAVA EE, RWD, XHTML, JS, AJAX, CSS3, SQL

    France - Last active: 2 months ago - Tests: 17 - Portfolio: 6

    I started programming computers when I was 14 years old, and, over the last 12 years, I've realized that I am, well, a programmer. That said, I do have the "people skills" necessary to remain competitive in the world of programming. When needed, I'm a "sit in the corner and program til the wee hours of the morning geek"... otherwise, I'm just a "fun to talk to, easy to get along with normal person". I have always enjoyed the challenge of creating interactive software. With the birth of the modern Internet, I found a new love in web development and web programming. I face every new piece of code as a fresh new beginning... a chance to do it even better, while, still using "what works" from the past. My objective, here at oDesk, it to provide potential employers with my expertise in the field of website desgin, development, and programming. Skills : -PHP / SQL -PSD to XHTML -Responsive Design ( BootStrap 3, Foundation 4) -CSS3 -JavaScript / AJAX / JQuery -Java, Java EE -JSF, PrimeFaces -MySQL / MongoDB -C / C++ -Linux -SSH / FTP -Image Retouch ( Gimp ) -UML / MERISE

    Groups: Application Developers Alliance

    $25.00 /hr
    78 hours
  5. Rohit Modi Agency Contractor

    PHP/AJAX/MySQL/Drupal/WordPress/Joomla/Jquery/Moodle/X cart Developer

    India - Last active: 3 months ago - Tests: 11 - Portfolio: 27

    I have developed wide range of websites using PHP, AJAX, JOOMLA, DRUPAL, MOODLE ,MySQL, Magento, CodeIgniter, Cake PHP, Yii, Zend Framework, HTML, DHTML and CSS3. My recent work includes sites for startup companies,small business and some big MNCs. My core competency lies in complete end to end development of new project. I am looking forward to build website from the ground up for you or your esteemed business.

    Associated with: Regius IT Solutions Pvt. Ltd

    $20.00 /hr
    3,980 hours
  6. rodel ednalan

    rodel ednalan

    8yr strong expr. php/mysql/asp/.net/delphi/c#/ajax/jquery/json

    Philippines - Last active: 12/14/2014 - Tests: 1 - Portfolio: 18

    To pursue a career that would allow me to continue and share the knowledge gained though the years of education and experiences, and to enjoy working and growing in the camaraderie of new acquaintance with the view of promoting and upholding the company's goal and vision of success. "A programmer motivated by the business and technical challenge and able to respond by providing sensible and effective strategies & solutions under information technology. Works well under pressure and to tight deadlines remaining sensitive to the needs of the commercial environment and customer demands." "Always prepared to adopt a hands-on approach where necessary; proactive and able to work on own initiative but equally a very strong team player (all hands on deck). Enthusiastic and able to adapt in a fast-paced environment, takes the initiative, responsibility and ownership for her key areas and projects with the view that delegation and prioritization adds value to self, to staff and to the business."

    $8.89 /hr
    52 hours
  7. Dinesh Kumar

    Dinesh Kumar Agency Contractor

    PHP-MySQL,Magento,CMS,AJAX,jQuery, SEO,Wordpress ,Joomla- 4+ Yrs Exp.

    India - Last active: 11/03/2014 - Tests: 6 - Portfolio: 3

    Since last 4+ years I have worked and developed many websites in PHP and Mysql, HTML, DHTML, Javascript, Ajax, Magneto,Drupal,WordPress,Joomla and many more such technologies. I am a professional SEO worker on oDesk and done many of projects successfully. I have over five years experience in this job and know various kinds of link building process. And I Deliver the best to your satisfaction in a timely manner.

    Associated with: Abby Softech

    $3.00 /hr
    90 hours