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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, 583 AJAX projects are completed every quarter on Upwork.

583

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 4.65.

4.65
Last updated: September 1, 2015
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  1. vijay vangaveti

    vijay vangaveti

    ASP.net and DNN Developer

    India - Portfolio: 5

    Hi All, I am vijay kumar vangaveti having 4+ years of experience in web development by using Microsoft technologies(.Net framework, C#.Net, ASP.net, ADO.net, MVC, Entity framework, LINQ) SQL Server, Javascript, Jquery, CSS , JQuery Mobile, Jquery UI and Bootstrap. Content Management System : DNN (DotNetNuke 4.x - 7.x). I can develop project / application / website / web portal with most reliable, robust and secured way with the detailed comments in the code for the future understanding, And i can easily and regularly communicate with the clients at the time of requirements to until the delivery of the product / project.

    $27.78 /hr
    0 hours
    5.00
  2. Mehul D.

    Mehul D. Agency Contractor

    Expert in PHP/Mysql/Laravel/CodeIgniter

    India - Tests: 26 - Portfolio: 34

    100% client satisfaction is my motto ! Having 7+ years of extensive expertise in PHP, My SQL, HTML, CSS and frameworks like Laravel, CodeIgniter and CakePHP. Strong experience with Laravel, user interface and interactive concepts regarding Search Engine Optimization (SEO), Section 508 web accessibility, Blade template engine, web analytic tools and SDLC. With 5 years of development and recent 2 years project management experience, I know how to meet deadlines, prioritize and toggle between many projects in a fast-paced work environment.

    Groups: Joomla!, Pinnacle Cart eCommerce Application...

    Associated with: ArsenalTech Agency

    $33.33 /hr
    4,183 hours
    4.93
  3. Don Beer

    Don Beer Agency Contractor

    IT Consultant, DBA, Developer and System Administrator

    Canada - Tests: 8 - Portfolio: 4

    Over the past 19 years, I have developed Oracle database information systems using SQL, PL/SQL, Powerbuilder, VB and Unix scripts; developed websites using HTML, DHTML, XHTML, CSS, PHP, CodeIgniter, Ajax, Javascript, Java and MySQL; and worked as an Oracle DBA. My primary skills lie in Oracle and MySQL database design, application programming, and website development, and I am seeking opportunities to develop database applications and build websites. In addition, I have experience in Object-Oriented Design and Development, Systems Analysis and Design, data transformation (ETL) for application conversion projects, Quality Assurance, Business Continuity Planning, Server and Database Security and digital graphics using Photoshop and other graphics tools. I have also shared my knowledge in database management and design, network administration and design, quality assurance and website development as a college professor. I view the transfer of knowledge to buyers as an important part of projects in order to promote my clients continued success.

    Associated with: DBits Technology Services Agency

    $100.00 /hr
    6,668 hours
    4.99
  4. Dawid P.

    Dawid P. Agency Contractor

    PHP Developer

    Poland - Tests: 9 - Portfolio: 17

    Over the years of my experience I have developed a wide range of web applications from small websites to advanced systems. In my everyday work I use such techniques as PHP, MySQL, JavaScript, AJAX, HTML and CSS including latest HTML5 and CSS3. My experience let me work on any part of complete web development process beginning from project design up to final deployment. Also I am interested in building complex websites from the ground up.

    Associated with: Polcode

    $30.00 /hr
    6,843 hours
    5.00
  5. Tushar Ambalia

    Tushar Ambalia Agency Contractor

    Senior PHP & Laravel Developer, Top contractor(17000+ upwork hrs)

    India - Tests: 6 - Portfolio: 3

    I have natural talent and love for programming. Basically I am a software engineer with vast experience in web development. I have developed many online systems such as ecommerce websites, shopping carts, reservations systems, auction sites, order processing systems, crms, custom cmses, learning applications, classified sites, online job platforms, social networking sites, corporate sites and portals. I have good proficiency over oop mvc architecture in php and usage of frameworks such as codeigniter, laravel, smarty, cakephp, kohana, zend and yii. Extremely powerful programming concepts and far insight helps me to undertake projects of any complexity very easily. I also have good experience working with open source CMSes such as phpnuke, wordpress, joomla, magento, drupal, expressionengine, silverstripe etc. I also possess front end skills including jquery, jquery mobile, jquery templating, coffeescript, backbone, mustache.js, iCanHaz.js, handlebars, extjs, sencha, spine, twitter bootstrap, css3, html5 and can develop very high quality UIs. In short I can solely develop frontends as well as backends for any type of web applications from scratch. I also have experience in server side javascript development using node.js. Supreme quality of services and completing tasks of any complexity has earned me contracts from many MNCs around the world. I have experience working as a remote developer for clients with small to multinational businesses from over 17 countries. I look forward to work for you on your next project and make it a great success.

    Groups: MailChimp Experts Group, PHPFox...

    Associated with: Professional Softtech

    $40.00 /hr
    17,393 hours
    5.00
  6. Dmitriy T.

    Dmitriy T. Agency Contractor

    PHP Developer

    Russia - Tests: 2 - Portfolio: 2

    I am web developer at ISS Art, LLC. I have a solid experience in developing web applications using : PHP, JavaScript, HTML, CSS, SQL, XML. I work with popular PHP Frameworks such as: Zend Framework, JavaScript: Jquery Server Environment: Apache, Nginx Operating Systems: Windows XP, Windows 7, Ubuntu, Debian, FreeBSD Additional skills: AJAX/JSON application development.

    Associated with: ISS

    $33.00 /hr
    6,990 hours
    5.00
  7. Oleg D.

    Oleg D. Agency Contractor

    PHP / Drupal / Java / Python

    Russia - Tests: 3 - Portfolio: 1

    When I was a student I started working as a SEO, but then I learned Drupal and worked on major high-loaded projects. I graduated with honors from the NSU Faculty of Mechanics and Mathematics, one of the most esteemed faculties of Novosibirsk State University. Currently, I continue to study mathematics at postgraduate study.

    Associated with: Burning Buttons

    $30.00 /hr
    7,228 hours
    4.93
  8. Przemyslaw D.

    Przemyslaw D. Agency Contractor

    PHP,XHTML,MySQL,JavaScript,CakePHP programmer. Over 6 years experience

    Poland - Tests: 8 - Portfolio: 5

    I have 6 years of experience in web development. As early as high school I became interested in web programming. Since then I gained valuable knowledge about creating high quality web applications with technologies like PHP, CakePHP framework, MySQL, JavaScript, jQuery, AJAX, CSS, (x)HTML, XML and many others. I also develop standalone web applications in Java and JEE related technologies like JSP, Servlets, JMS, JDBC, MDB. I'm familiar with the Linux environment. I I gained essential experience in distributing CMS, social websites and implementing integration solutions based on messaging middle ware.

    Associated with: Polcode

    $32.00 /hr
    6,257 hours
    5.00
  9. chintan adatiya

    chintan adatiya Agency Contractor

    Expert PHP MySQL Wordpress CodeIgniter Developer

    India - Tests: 14 - Portfolio: 6

    I have more then 6 years of experience in development of web applications. My primary areas of expertise are PHP, MySQL, JQuery, Codeigniter, Cake PHP, Ajax with hands on Experience in Wordpress, Joomla frameworks. R0ecently worked on few JS framework like knockout js, Angular JS. I have also designed some of the web applicataion architecture, and played roll as database design expert also. Having well-rounded knowledge of twitter bootstrap, responsive web design, HTML5, CSS3, Html Canvas, XML, JSON API Hardwork with dedication is key to get smile on my clients face. Completing the project before deadline with quality coding is what helps me to get projects awarded to me.

    Associated with: Logistic InfoTech

    $19.89 /hr
    5,299 hours
    4.98
  10. Vitalii K.

    Vitalii K. Agency Contractor

    Web developer. Web consultant.

    Ukraine - Tests: 3 - Portfolio: 3

    I'm professional web developer / web consultant, working in this sphere for around 10 years. I can provide development, consulting and project management for personal web projects, commercial websites and complex business solutions. Mostly web projects I'm working with driven by: PHP, MySQL, Javascript, HTML, CSS. I can be available for work in any timezone you required, and I can travel for personal meetings to any country.

    Associated with: Kavita Systems

    $33.33 /hr
    3,156 hours
    5.00