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.

697

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.

4.63
Last updated: May 1, 2015
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  1. Marcin M.

    Marcin M.

    Web Data Extraction and Regexp Expert

    Canada - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    Software Developer specializing in Web Data Extraction and Manipulation. Expert in web data retrieval (web scraping), data manipulation (using regular expression parsing) and website change monitoring. • Fluent in English, French, Polish, and Spanish. • Government of Canada Secret Security Clearance (avail. on request). • Very organized, innovative, and dedicated to work. • Excellent communication skills (both written and spoken). • My TV interview: youtube.com/watch?v=MmRkoF3IaQ8 My objective is to deliver quality solutions and leave my clients satisfied.

    Groups: Crossrider

    $33.33 /hr
    2,472 hours
    5.00
  2. Dhaval S.

    Dhaval S. Agency Contractor

    Android,iOS native/hybrid apps, javascript/cordova/parse

    India - Last active: 1 month ago - Tests: 9 - Portfolio: 15

    Developed native and hybrid apps on Android and iOS. Please visit http://dhavalsharma.com to know more. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I have also done workflow automation using Google Apps Scripts in Google Spreadsheets for multi-location distribution and aggregation of reports.I also have extensive IT experience in delivering and executing IT based solutions and projects for over 16 years on multiple technologies and platform for global clients.

    Groups: Android

    Associated with: greenwalk

    $33.99 /hr
    2,380 hours
    4.59
  3. Jc mae P.

    Jc mae P. Agency Contractor

    Full-Stack Web Developer - experienced in WordPress, Drupal & Magento

    Philippines - Last active: 1 day ago - Tests: 9

    I have over 7 years experience in web design and development and almost 7 years experience as a writer. I have developed a wide range of websites mostly using Wordpress (my CMS of choice), Drupal and Magento but have also created websites from the ground up using HTML, XHTML, DHTML, PHP and MySQL for companies and a number of personal sites. I also do graphic design, organic SEO, write articles and press releases and am a pretty good researcher as well. As of the moment, I am mostly concentrating on designing and developing WordPress and Drupal themes for commercial and personal sites.

    Associated with: Khleomix Designs Agency

    $33.33 /hr
    5,878 hours
    4.52
  4. Andy Hayes

    Andy Hayes

    Writer, Copywriter, Content & Marketing Specialist in Travel & Tourism

    United States - Last active: 07/16/2013 - Tests: 3 - Portfolio: 6

    I'm Andy Hayes, a published author, prolific writer, and travel industry entrepreneur. I manage a small niche consulting agency as well as run an online travel magazine. I'd love to help you out with one of your projects. My areas of key expertise are website content and copywriting, high quality articles, and online marketing support. Get in touch today!

    $33.33 /hr
    3 hours
    4.88
  5. Sean Walther

    Sean Walther Agency Contractor

    Advanced Web Developer / WordPress / PHP / HTML / jQuery

    United States - Last active: 03/25/2014 - Tests: 8

    I'm a web developer, with expertise in all facets of web development. My major areas of expertise include WordPress, jQuery, HTML, CSS, JavaScript, PHP, MySQL and ecommerce. I started web development in 1998 and have been working solely in the field since then. My work has taken me in virtually every aspect of web development (front end, back end, Cold Fusion, Java, J2EE, C++, C+, ASP, ASP.Net, SQL, MySQL, Flash, Actionscript, SCORM, and so much more). I'm used to working with all members of a web engagement. I've developed extensive skills in relating to the folks that interact with me such as Project Managers and Designers. I understand the need for communication, and have the skills to work with almost any file a Designer can send me.

    Associated with: Sean Walther, Inc.

    $111.11 /hr
    0 hours
    5.00
  6. Md. mostafizer R.

    Md. mostafizer R.

    Wordpress,PHP,Mysql,HTML5,CSS3,jQuery Expert

    Bangladesh - Last active: 21 hours ago - Tests: 12 - Portfolio: 48

    I have over 6 years real world experience on web development area. I have developed a wide range of websites using wordpress, PHP, mysql. I have good hand on Wordpress theme creation,Wordpress clugins creation,PSD to Wordpress theme,Magento,HMTL,HTML5, ,CSS,CSS3,jQuery,Ajax,Javascript,UI-Design including sites for start up companies and small businesses. I have finished about thousand job successfully on this platform . All the clients are satisfied the way i have worked. My only privilege to meet client's satisfaction.I just ensure that you can depend on me.

    $14.00 /hr
    1,996 hours
    4.90
  7. Nasrajan J.

    Nasrajan J.

    PHP Expert , Project Management Consultant

    India - Last active: 9 days ago - Tests: 10 - Portfolio: 13

    I am Zend Certified PHP 5 Engineer. Over the last 12 years, I have developed and administered websites using LAMP technologies and tools including - xHTML, HTML5, JavaScript, CSS, Ajax, MySQL, PostgreSQL in platforms like UNIX, Linux and Mac OS X. I am passionate about open source and am familiar with a large number of open source software and technologies. My core competency lies in understanding the goals of the website in detail and converting it to a full- fledged cost-effective product with faster turn-around time. I also have the following skill sets. Expert in Search Engine Optimization. Strong in Object-Oriented Analysis, Design & Programming and technical documentation in Unified Modeling Language (UML). Strong Linux system administration skills, especially LAMP administration and troubleshooting. Experience working in agile environment. Strong project management skills and leadership abilities.

    Groups: Zend Certified Engineers

    $30.00 /hr
    3,769 hours
    5.00
  8. Hafiz Mudassir

    Hafiz Mudassir

    Web Solutions Provider

    Pakistan - Last active: 21 hours ago - Tests: 4 - Portfolio: 1

    To satisfy the clients and provide a quality of works is my motive. I am web developer, I have more than 3 years of experience in this field. I have developed many websites by custom PHP and CMS. I am also theme developer using WordPress. I have also worked on Google Charts, Javascript, AJAX, OOP, and software design and testing.

    $8.00 /hr
    373 hours
    4.97