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, 631 AJAX projects are completed every quarter on Upwork.

631

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: July 1, 2015
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  1. Richard Windsor

    Richard Windsor

    Highly qualified and experienced UK based software developer

    United Kingdom - Last active: 1 day ago - Tests: 6 - Portfolio: 5

    I've been developing software as an employee and as a freelancer for over 15 years for a broad variety of applications from hardware drivers to high level multimedia systems. I've also been lucky enough to work in an industry that combines coding with media design so I am able to manage all aspects of a given job. I'm currently working with companies to build internet and intranet applications that improve their workflow efficiency. I develop bespoke applications from the ground up which allow the client to work as they desire rather than them having to conform to off the shelf software. My prefered development languages are PHP, XHTML/CSS, and SQL, although I'm also proficient in Javascript/AJAX, C++, and all forms of less savory HTML. On the media side, I am proficient at video editing, 3D modelling, animation, and image manipulation using a variety of software. I have worked with TV and film companies as well as being a TV studio manager responsible for all aspects of programme production.

    $54.99 /hr
    2,141 hours
    4.98
  2. Mateusz Rusin

    Mateusz Rusin Agency Contractor

    MVC PHP Magento MySQL Zend Varnish/Nginx Expert

    Poland - Last active: 1 day ago - Tests: 21 - Portfolio: 20

    In the last 13 years I have developed a wide range of websites using HMTL/CSS/JavaScript (jQuery & Prototype), Flash/ActionScript, XML, PHP, and MySQL. Also, over the last few years I've specialized in MVC Magento e-commerce, which allowed me to strengthen my problem solving abilities, master the knowledge of extensive Magento customization, explore and utilise the latest web technologies and best practices, and gain hands-on experience in PHP-debugging and Linux system administration. When working, I aim to ensure the website's usability and performance requirements are met.

    Associated with: Polcode

    $38.00 /hr
    6,136 hours
    4.88
  3. Denis M.

    Denis M. Agency Contractor

    Senior C++ Developer

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

    For long years of my experience, I finished different kinds of projects. Now in every project I easily can show all my professionalism and high quality. I’m interested in projects where I could apply all my technical and communication skills. I have responsibility to manage projects and share my experience with young developers and help them to solve difficult problems.

    Associated with: ISS Art, LLC

    $36.11 /hr
    4,536 hours
    5.00
  4. Muhammad Usama

    Muhammad Usama Agency Contractor

    Senior Software Engineer | Scala and Distributed Computing Expert

    Australia - Last active: 1 month ago - Tests: 4 - Portfolio: 2

    - 7+ year of web development experience Complete web solutions from template designing to deploy dynamic web portals including ecommerce. - 4+ year of mobile development experience. Using native development of iOS and Android to cross-platform frameworks. - Why you should hire me? I believe my success is not just to provide the high quality work and meet all the deadlines but rather success of the project itself, solution delivery, and contentment of the client is more important to me.

    Associated with: The Fast Crew

    $50.00 /hr
    118 hours
    5.00
  5. Ken D.

    Ken D.

    *Over 18 years experience - PHP MySQL JS JQUERY Codeigniter MVC

    Canada - Last active: 2 days ago - Tests: 2 - Portfolio: 39

    * North America Canada Programmer / Web Developer * With over 18 years of experience - I am an expert in Web Development and programming. Professionalism and commitment to each project. Whether it is a simple animation, a basic website or a highly complex custom database application, I am committed to ensuring the satisfaction of my clients. I have an array of tools at my disposal, and I am certain that I can find the right solution for your business. Developer PHP/MySQL Database JavaScript AJAX JQUERY Flash Actionscript 3.0 2.0 1.0 CSS HTML5 CMS Wordpress Framework CodeIgniter DESIGN Winnipeg, Manitoba, Canada www.kendawson.ca

    $42.78 /hr
    2,749 hours
    4.98
  6. Poonam S.

    Poonam S.

    web developer

    India - Last active: 1 day ago - Tests: 12 - Portfolio: 11

    3.5+ Years Experience in Web Developing. Looking for Fast Service , Good Communication ,Full Time Work and Quality Work.....it's an end of your search............. I have worked on wide range of application. I have the following skills: # HTML5, CSS3, W3C Standards, Responsive HTML, Twitter Bootstrap # PHP, CMS, Mysql, Jquery, Ajax, Javascript, eCommerce # Database Design, Google Map API, Paypal Payment Gateway Integration. On oDesk I'm looking for interesting projects with a sight on long-term fruitful cooperation. I am seeking opportunities to build websites from the ground up for you or your business. Thanks, Poonam

    $14.44 /hr
    466 hours
    4.68
  7. Zeenath Mariyam

    Zeenath Mariyam

    Web Developer | Designer with Wordpress Expertise

    Saudi Arabia - Last active: 12 hours ago - Tests: 7 - Portfolio: 50

    Hello, Welcome to my odesk Profile! I am a freelance programmer/designer from Asia. I have excellent experience in web design technologies such as HTML,xHTML, CSS ,JQuery and I do lots and lots of back-end coding using PHP and MySQL. I have successfully developed a MVC based Intranet system as my first project which won the best project of 2011 gold medal of university of Colombo; and I am seeking opportunities to build websites and work up to your expectations. I have a special liking to an awesome CMS - Wordpress.Which I have completed 90+ site customizations so far. I also have fine experience in the following areas: SQL, Ajax, OOP, MVC and software design and last but not Least I love to debug sites! I hope to hear from you soon. PS- you can view my latest site developments in my facebook page by googling with the keyword "zeeplus solutions"

    $17.78 /hr
    2,199 hours
    4.98
  8. Pramod J.

    Pramod J.

    Architect-Access,VBA,NoSQL,SQL,LAMP,.Net,HTML5,JQuery,JS(Node,Angular)

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 36

    ** 1500+ hours, 95+ contracts with 5 start rating in each Contract at O-desk ** ** Current Availability : 40 Hrs/week , most of my open contracts are completed ones and clients are keeping it open for future maintenance works** * I am available 18 hrs/day online* • I have 14 years of Information Technology experience in software and web development with .Net, Asp.Net, HTML 5, JQuery, AJAX, CSS, LAMP, CackPHP,JavaScript, XML, XHTML, Flash (AS1/AS2), ColdFusion (CFLM) and ColdFusion Admin, Crystal Reports, SAP Crystal Reports 11 Server, MongoDB,MS SQL Server (T-SQL, DBA), MySQL (SQL Scripts, DBA), Oracle (PL/SQL), Classic ASP, VB 6.0, COM/DCOM, MS Access, MS Excel, Outlook, VBA • Worked with MNC as Senior System Analyst/Technical Lead for last 4.6 years in software development for plug-in module using .Net, Visual Basic (COM+), Excel, Oracle, MS SQL and web development with ASP.Net, HTML 5, JQuery, AJAX, LAMP, JavaScript, CSS, ColdFusion, Classic ASP, XML, XSLT, Flash. • Worked as System Analyst from last 5 years, wherein participated in project management related work related to software and web based projects which include project management skills Writing and Updating SDP, Project Metrics, Risk Plan, Time Sheets, Daily Meeting, Reporting, Client calls, DP Meetings. • Worked as Team Leader for 5 years in Insurance, Financial-Ratings, Flash (Action Script), Telecom domain related software and web based projects. • Throughout understanding of SDLC concepts (8 years), agile scrum. • Developed softwares using .NET, VB 6, VBA, MS Access, MS Excel, MS SQL, XML, XSLT, COM/COM+, MTS, ActiveX, QuickBooks, MySQL, Crystal Reports, SAP Crystal Reports 11 Server. • Developed websites using Asp.Net, HTML 5, JQuery, JavaScript, AJAX, CSS, LAMP, XML, XHTML, Flash (AS1/AS2), ColdFusion (CFLM) and ColdFusion Admin, Classic ASP, VBScript, IIS, Crystal Reports, SAP Crystal Reports 11 Server. • Web domain server management for dedicated and co-location servers on Windows and Linux includes Web Hosting, DNS, IIS, Apache, Email, FTP, SMS, Various Software configurations and support. • Developed Script utilities on Windows and Linux servers for Domain Controller, Web Hosting, and Web Server Management. • Implementation of e-business with Paypal, E-Bay, and CCAvenue payment gateways. • Implementation of website promotion techniques like SEO.

    $40.00 /hr
    1,559 hours
    4.77
  9. Dharmesh B.

    Dharmesh B.

    Web Designer / PHP Developer / Twitter Bootstrap

    India - Last active: 12 hours ago - Tests: 26 - Portfolio: 62

    5+ Years Experience in Web Designing and Developing. Completed 1700 Hours Successfully. My goal is to satisfy all my clients. I Always Welcome You and Long-Term Partnership. I m always ready to create values for you. Can complete tasks & projects with tight deadlines. High Quality Work ~ Fast Service ~ Good Communication ~ Full Time Work I have work full time and sometimes work hard even 10-12 hours a day. I can often serve you 6 days a week ~ Skype online always ~ Daily project report. My main skills are as follows. 1) Web design - Adobe Photoshop, Adobe Dreamweaver, Flash, UI/UX Design, Responsive Design. - Mailchimp Template, Landing Page, Website Template, Graphic Design. - Wordpress Themes Design, e-commerce, online shopping, Website Design. 2) Web developing - HTML5, CSS3, W3C Standards, Responsive HTML, Twitter Bootstrap - PHP, CMS, Mysql, Jquery, Ajax, Javascript, eCommerce, Wordpress Developing - Database Design, Google Map API, Paypal Payment Gateway Integration.

    $18.89 /hr
    1,751 hours
    4.97