AJAX Developers & Consultants

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Hire a freelance AJAX developer to add interactive functionality and flexibility to your website. Search our database of affordable Ajax experts to get your project started today.

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.

Browse AJAX job posts for project examples or post your job on Upwork for free!

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. Mohamed Shabaan

    Mohamed Shabaan Agency Contractor

    C/C++, Java, AJAX based apps, {HTML, PHP, MySQL, Javascript}, AS3

    Egypt - Last active: 17 days ago - Tests: 3 - Portfolio: 3

    Over the last 3 years, I've developed a smart tool to enable GWT-developers to build screens and enable server connectivity using RESTful services by simple Drag-n-Drop in an easy and fast manner using EXT/GWT and pure java, simply to speedup the process of building User-Interface of ERP project. and I've built a good BLOB-Tracking software using C/C++ in order to use it to track the blobs generated by Infrared light and finger touches in Multitouch surface. I've a good experience in the following areas: EXT/GWT, Ajax, design-patterns

    Associated with: FCI

    $15.00 /hr
    0 hours

    ANWARUL KABIR KHAN Agency Contractor


    Bangladesh - Last active: 13 days ago - Tests: 5 - Portfolio: 10

    Although we are new to this website, we have a strong profile in developing software solutions for customers for the last 11 years. We are a team of hard-worker, quick learner, team-player and challenge-loving professionals. We are working for 10+ years in ICT and grew expertise on VB,J#,C#,ASP.NET,AJAX, CSS,HTML,XML,SQL Server 2005/5008,SSIS,SSAS,SSRS as well as Oracle Database, Forms & Reports,DS, APEX,OBIEE,OWB,Shell Scripting and Batch Processing. Our professionals are well-versed in both desktop and web-based application development, modification and consultancy. We have business consultant groups working in Canada and UK as well as offshore development teams in Bangladesh. We worked in several onsite in Thailand, Canada, and Qatar. We have done many projects on other freelancing sites as individual, now flocked! All our professionals are IT/CSE graduates and most of them are certified in MCTS, OCP, OCJP, ZEND.

    Associated with: EXCELLENCE ICT

    $16.67 /hr
    0 hours
  3. Eric Shemtov

    Eric Shemtov Agency Contractor

    Full Stack Web Ninja (Ruby/Rails/Sinatra/HTML/CSS/JS/JQuery/AJAX)

    United States - Last active: 1 month ago - Tests: 5

    Experienced developer, professionally trained. I have experience in rails and a background in ruby. Available for front end, back end, or full stack jobs. I am happy to accept existing designs/wireframes or work from scratch to meet your needs. Located in New York and available for constant communication throughout the job.

    Associated with: MediaSpork

    $35.00 /hr
    0 hours
  4. Vivek Samant

    Vivek Samant Agency Contractor

    WPF,Silverlight,ADO.Net,EF,SQL,ASP.Net,jQuery,AJAX & Web API Developer

    India - Last active: 11/03/2014 - Tests: 4 - Portfolio: 14

    Over the last 3 years, I have developed several enterprise level applications using Silverlight,Telerik RAD Controls for Silverlight,Telerik Rad AJax Controls,Telerik Open Acess ORM,Asp.net 3.5/4.0,jQuery. Key skills are: • WPF • Silverlight • XAML • ASP.NET 2.0, 3.0, 3.5, 4.0, 4.5, 5.0 • C# • AJAX • JavaScript • jQuery • Web Services • WCF • Telerik • Devexpress • Component Art • SQL Server 2005/2008/2012/2014 • Oracle • MS ACCESS • CSV • Entity Framework • ORM. My primary goal is to keep my clients satisfied by delivering quality work in the agreed TAT (turn around time) also, I would like to keep polishing my skills and learning new technologies to serve my client’s needs better in future.

    Associated with: AtDrive Group

    $15.00 /hr
    34 hours
  5. Dmitry P.

    Dmitry P. Agency Contractor

    PHP / MySQL / CSS / Ajax Web 2.0 Developer Proficient in Calais API

    United Kingdom - Last active: 10/14/2009 - Portfolio: 1

    Proficient PHP / MySQL / AJAX / CSS web developer from Russia employed by Ways Ltd (UK) with more than 8 years of the experience. Superb experience with Reuters Thomson's Calais API, Last.FM API, Wikipedia and Freebase APIs, Facebook Connect, Drupal, Wordpress. Good knowledge of Delphi and C++. More than 2 years of experience with remote jobs, ability to deliver deadlines and self-motivation. Available for short- to mid-term projects, as well as for occasional freelance jobs. Ways Ltd will take care of all the formalities and help you set up the work process to ensure that the tasks are delivered on time.

    Associated with: Ways Ltd

    $29.00 /hr
    0 hours
  6. gergely k

    gergely k Agency Contractor

    PHP/MySQL/DHTML/Ajax/Java/J2EE/CMS/Ruby on Rails/Smarty/Open Source

    Hungary - Last active: 03/18/2010 - Tests: 2

    We are an experienced team of professional developers. Our primary skill includes : php, mysql, ajax, dhtml, css, xslt, wordpress, typo3, pleague, joomla, drupal, cakephp, oscommerce.Ruby, Ruby On Rails, Capistrano, BDD/Rspec, Mongreljava, javaee/j2ee, spring, hibernate, jboss, weblogic, webservice, SOA, Enterprise Application integration.Business Intelligence, Data Warehouse Design, Pentaho, Liferay,Jboss, Glassfish, Zope, Midgard, EnhydraSugarCRM, OpenBravo, Opentaps, CentricCRM, Adempiere.Net/ASP.NET/C#/VB.NET, Sharepoint 2007, WSS3.0.

    Associated with: Forge Technology

    $15.00 /hr
    0 hours
  7. Andrey Myslin

    Andrey Myslin Agency Contractor

    web designer, web developer, UI designer, PHP, MySQL, AJAX, GWT, ExtJS

    Russia - Last active: 07/21/2010 - Tests: 5 - Portfolio: 4

    10 years extensive experience in web development can perform complex work from design to programming. Skills: graphic design, good advance professional level, as well as doing digital photography on a semi-professional level (I have two cameras, Nikon D40 and Nikon D70) experience of photo editing. My past experience in the web development industry can be divided into the following stages: - The first three years: HTML, XHTML, CSS, working in graphical environments Adobe Photoshop, Corel Graphics, Adobe Flash, Adobe Illustrator, 3D studio MAX. - About 2 years worked as a designer of outdoor advertising, which strengthened skills in basic graphics packages. - For the last 5 years I own a web development company that provides advanced web development services in developing Web applications, my role is the technical director of the company and self-learning the latest trends in the Internet industry. I am constantly engaged in self-improvement and has achieved significant results, at the moment I am perfectly mastered the following technologies: Adobe PhotoShop, Illustrator, AfterEffect, Corel Draw, Corel PhotoPaint, 3D studio MAX - I have good skills working with the above graphics packages to professional websites design, outdoor advertising, as well as multimedia presentations and 3D animation. Also I have a good knowledge of NURBS 3D modelling, texturing ,mapping ,animation and simulation of the kinetics and anatomy. Skills Web Development of dynamic web forms and interfaces, creating visual effects on the page, etc. HTML, XHTML, CSS - Valid cross-browser coding, from the design of any complexity Also experience with DHTL, JavaScript, AJAX, jQuery, prototype, ExtJS Skills Adobe Flash, ActionScript 2.0, Action Script 3.0 - I have experience in developing various Flash applications of varying complexity from the banner to Flash CMS, working with external resources, XML, Databases, integration with Web application. PHP5, MySQL extensive experience in developing web applications, including writing components and modules for Joomla CMS, UMI.CMS, also at the moment, our company sells its own ProKit CMS, built on the principles of MVC and the Administrative interface to technology GWT - Google WebToolKit, Sun Java - web application development, the creation of widgets and integration with the Google API services - Visa, MasterCardb PayPal - have experience connecting these methods of payment, including providing consulting support at all stages. Awards and Diplomas: - Diploma and Awards "Best Web-developer of the Omsk region on the results of the contest Golden Web 2010, the Ministry of Youth Policy of the Omsk region. (Russia) - Diploma for participation in the photo contest "Victory Day", the administration of the Kirov district of the city of Omsk.

    Associated with: MG Web Development

    $16.67 /hr
    0 hours
  8. Nilesh Patil

    Nilesh Patil Agency Contractor

    9+ yrs Expertise in PHP5, MySQL, MVC, CakePHP, ZEND, Symfony, WP, AJAX

    India - Last active: 11/26/2014 - Tests: 1

    • 9+ years of experience in the LAMP based Software Development. • Good knowledge of designing the Web based application using the PHP, MySQL, Zend, Symfony, Doctrine, Propel, CakePHP, Word Press, Ajax and JavaScript. • A good team player with excellent communication skills and possess an ability to work in a team-oriented environment.

    Associated with: SmartData Inc Agency

    $14.44 /hr
    0 hours
  9. Franck Venance ADOUKO

    Franck Venance ADOUKO Agency Contractor

    Dev Full-Sack in PHP,Ajax,JQuery,HTML 5,CSS3,MySQL - WORDPRESS

    Cote d'Ivoire - Last active: 12/29/2014 - Tests: 6

    Hello, Since last 4 years, I have developed a wide range of intranet/extranet/internet websites in the domain of electricity, academic, medical using HTML 5, CSS3, JQuery, JSON, AJAX, PHP, JAVA for startup companies and big compagnies. Now, as a CEO of Chall.i.nge with a team of 3 people, i totally work in WORDPRESS (and WOOCOMERCE) using PHP, oriented-object PHP, HTML 5, CSS3, JQuery, Boostrap, JSON, AJAX. And I am look for opportunities to build websites or responsive websites of you or your business. So your want to improve your website with plugins or themes, please, get in touch with me, we will will work together to reach your aims. I wait for you ! ADOUKO Franck. CEO of Chall.i.nge

    Associated with: Challinge

    $10.00 /hr
    0 hours
  10. Pablo Javier

    Web Designer & Developer in HTML, XHTML, CSS, PHP, MySQL, AJAX, WEB 2

    Spain - Last active: 05/25/2012 - Tests: 1 - Portfolio: 3

    I Design Websites and create Portals, Web Applications and complex Database Applications. - Minimum Hourly Rate: $56/hr (incl. odesk fees) I have over 6 years Experience in Offshore Web Design and Development (since 2006).. And I take great pride in my work. HTML | XHTML | CSS | Web 2.0 | PHP | MySQL | AJAX | JavaScript | DHTML | Photoshop| Dreamweaver | Flash (Q) Why me? *100% Satisfaction Guaranteed *Excellent Customer Service -- Fast Communication - within 1 business hour -- Motivated Enthusiastic Contributor in your project -- 24/7 email support and voice support during US Morning (till noon) or Night times *Committed to QUALITY delivery. -- W3C for HTML, CSS web pages. -- Designs at par with industry best. *A Great Team Player. *All round experience in Design, Programming, Database, Project Management, SEO and Internet Marketing, Business Skills and Consulting. AREAS OF SPECIALIZATION - Web Design and Development Services. - Application Development & Maintenance Services. - Graphic Design - SEO and - Internet Marketing My expertise guarantees quality, competent and rapid execution of any project - from small websites to complex ecommerce software and custom solution programming. I AM A SPECIALIST in creating COMPLEX PHP Web Sites / Applications / Office Automation / Social Networking / Specialized Sites / Membership Web Sites. If you have any IDEA, I can turn it into a program / application. If you want a Great Design for your site, I will give you a Great Looking site - whether it is a Web 2.0 look or with heavy design. You will be in full control of your design project. Also get logos, CIPs done @ professional quality. Finally, to popularize your site, hire me for your SEO, SEM activities.

    $55.56 /hr
    11 hours