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. Rohit Sethi

    Rohit Sethi

    Dot Net Web Developer

    India - Last active: 01/19/2014 - Tests: 2

    3.5 Year experience in Development, Implementation of applications in different areas using ASP.Net, C#. Net, MS SQL server Build and maintain SQL scripts and complex queries for data analysis and extraction. I have worked as a Software Developer in Seasia Consulting Pvt. Ltd, Mohali, India, from June 2010 to December 2010. Also Worked as Junior Software Developer in Inizer Technologies Pvt. Ltd, Noida from Dec 2010 to May 2011. Currently working as a web developer in Technossus Software Services.

    $7.78 /hr
    20 hours
  2. Emmanuel Emanel

    Emmanuel Emanel

    Wordpress Expert, Web Developer, HTML, CSS, PHP, MySQL, jQuery

    Philippines - Last active: 4 months ago - Tests: 9 - Portfolio: 22

    A web enthusiast from the Philippines with more or less 5 years of experienced on creating a website and a certified Odesk test passer's of PHP and Web/Wordpress Developer Exam. Looking for a challenging jobs that will exercise and improve my knowledge and skills. I'm a Hardworking, honest, loyal, responsible, and trusted person for your business I can guarantee you on that. Fields of expertise: ☆ PHP/MySQL Programming ☆ Woocommerce ☆ Web Development (Capable to Create a Responsive Website using Twitter Bootstrap) ☆ Web Design (HTML, CSS & WordPress) ☆ OptimizePress, S2member, Wordpress Development, Gravity Forms ☆ WordPress Customization and Design, Standalone/Static Web Design ☆ PSD-to-HTML/CSS (Static/Standalone Website Conversion) ☆ PSD-to-Wordpress Conversion ☆ Mobile Website using JQuerymobile.com and Wordpress Mobile (WPtouch). ☆ CMS Ecommerce (WordPress, Magento etc.) ☆ PHP Web Application ☆ JQuery/Ajax/JavaScript ☆ Opencart

    $13.33 /hr
    827 hours
  3. Ashwani Sharma

    Ashwani Sharma

    Ashwani Sharma PHP Developer

    India - Last active: 12/02/2013 - Tests: 10 - Portfolio: 12

    As a web developer with experience of five years, I have developed various website,web applications using php, mysql, ajax, javascript, html, css.I also have good experience in CMS like wordpress, joomla and e-commerse solution magento. My goal is to make my client satisfied with my personal attention and good work.

    $8.89 /hr
    38 hours
  4. Savinder Singh

    Savinder Singh


    India - Last active: 09/26/2012 - Tests: 2 - Portfolio: 5

    ESOLUTIONS stands for Innovative Thinking — the most powerful feature of the human mind that enables an organization like ours to rise above the routine, the expected and the usual. And come up with groundbreaking solutions that add value to our products and services while empowering our clients to soar above the rest in a highly competitive field. Based in Chandigarh, ESOLUTIONS is a new web design & development company providing highly scalable conceptual and functional solutions to companies’ world over. The company was formed by a bunch of industry professionals, having in-depth experience of technology and organizational development, on the premise of providing cutting edge web development solutions to global IT community.

    $5.56 /hr
    32 hours
  5. Tim B.

    Tim B.

    Mr. Dependable

    Canada - Last active: 10/29/2012 - Tests: 2 - Portfolio: 4

    Looking for small but meaningful projects to do in my down time during the day as well as something to do in the evenings. I am self motivated and put 100% into anything and everything I do. I excel at programming and writing both technically and for marketing purposes. Put me to the test and you will not be disappointed.

    Groups: Application Developers Alliance, Microsoft Certified Professionals

    $33.33 /hr
    209 hours
  6. Denis G.

    Denis G.

    Unix Shell,Debian,RedHat,SQL,PostgreSQL,noSQL,MongoDB,Hadoop Expert

    Russia - Last active: 06/10/2013 - Tests: 22 - Portfolio: 9

    I am Tech Lead and DBA at http://www.odesk.com/companies/~~a2242173f0b7173d I have extensive expertise in: Unix Shell,Debian,RedHat,SQL,PostgreSQL,noSQL,MongoDB,Hadoop - cross platform software, website backend and frontend development - mobile development for Simbian, Linux Meego, iOS, Andorid, Windows Phone - DBA: including writing stored procedures - System Administration: including writing Unix daemons - Configuring and Customizing: VNC, Proxi, Mail, Jabber, Apache Servers, Networking, DimDim, VoIP, Asterisk Solutions... [brainbench certified]

    $14.77 /hr
    829 hours
  7. Victor O.

    Victor O.

    Article writer, Copywriter, Blogger, Technical Writer, SEO Expert

    Kenya - Last active: 07/17/2013 - Tests: 10 - Portfolio: 6

    I love writing. I have been writing longer than I can remember, I run two blogs, giving tips on how to create SEO websites and tips on how to design websites on the other. I am good in research and can write perfectly on any topic at any level. In my past experience, I have gained vast knowledge in managing and creating data system. I have had hands on experience in performing accounting roles using excel and quickbooks where I have powerful hands on skills.For a year i managed a Bespoke College management system which involved entering and managing loads of data and also a data entry clerk for the Interim Independent Commission of Kenya. I hope to use my knowledge and skills to be at your service as your writer and resercher

    $12.00 /hr
    17 hours
  8. Cristian F.

    Cristian F.

    Expert PHP Developer, AJAX, Mysql, Magento, Joomla & MVC cms

    Italy - Last active: 11/22/2013 - Tests: 4 - Portfolio: 4

    I'm a web developer with 4+ years experience. I've developed a wide range of website using html, php, mysql and jquery. In this period I collaborate with a web agency as a freelance to develope website for small and medium companies. I've strong skills with cms such as Magento, Joomla and all cms with MVC model My core competence lies in development of back-end web application

    Groups: Application Developers Alliance, Crossrider

    $17.78 /hr
    119 hours
  9. Rafie Dela Peña

    Rafie Dela Peña


    Philippines - Last active: 03/19/2013 - Tests: 5 - Portfolio: 6

    Over the last 5 years, I have developed a wide range of websites using PHP/MySql, HTML/CSS including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project. Major Skills - Drupal, Wordpress, Joomla - CodeIgniter, CakePHP, Smarty - Phonegap, Sencha, Mobile web apps,Ajax - PSD Layout to HTML/CSS conversion I'm very much willing to work any Challenging Job in Web Development.

    $8.89 /hr
    377 hours
  10. Stephen michael S.

    Stephen michael S.

    Professional Graphic/Web Designer/Developer, CSS, HTML/XHTML, PHP

    United States - Last active: 01/30/2008 - Tests: 7

    I've worked professionally on projects for clients ranging from small-startup clothing designers to multi-million dollar Park Avenue law firms. If you can think it, I can do it. I work for a multi-national eCommerce and Content Management Platform development firm. We develop and distribute a hosted eCommerce and Content Management Platform, serving the upper-small to mid-teir Internet-based business market. Due to conflict of interest and client contractual obligations, I cannot disclose the name of my employer. I was required to sign an NDA as a condition of my employment as well, which severely limits the amount of credit I am permitted to take for projects developed for the company, as long as I am employed there. As such I do not have an extensive portfolio of professional projects to showcase. This is the primary reason I have joined oDesk, to develop a portfolio of personal projects that I can showcase freely. Please be aware, if you require a showcase of previous work from applicants, then unfortunately I will be forced to decline any interview invitation, as I am unable to provide one at this time. As I said, the reason I joined oDesk was to build such a showcase, and to develop working relationships. I hope to meet some great designers/companies in search of the same goal.

    $18.89 /hr
    11 hours