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. Alexey R.

    Alexey R. Agency Contractor

    Senior Drupal Architect / PHP / MYSQL / jQuery / AJAX Developer

    Ukraine - Last active: 07/03/2013 - Tests: 7 - Portfolio: 12

    I`m Senior PHP / MYSQL / JS(jQuery) / AJAX Developer. Preferable framework is Drupal, however have experience with ZendFw as well. Also developed RIA based on AS3 / Flex. Over 10 years of web developing experience learned me a lot: from properly using appropriative technologies to business analysis and creating complicated architecture solutions. During that time I was involved in different projects, from customized eCommerce and CRM / ERP solutions to eLearning / training web applications and analytic marketing web tools / dashboards. Last 6 years working with Drupal: building custom API architectures, creating custom modules, synchronized with external services, improving performance etc. Linux/ssh user over 6 years (however last years i prefer macOS) have experience in server configs, packages installing, writing basic performance and other stuff.

    Groups: Drupal

    Associated with: Babruix Solutions Agency

    $50.00 /hr
    1,860 hours
    5.00
  2. Vlad Kopachinsky

    $35.00 /hr
    8,381 hours
    5.00
  3. Tahir Awan

    Tahir Awan Agency Contractor

    Software Engineer - PHP/MySql/SEO/XHTML/AJAX/JQuery/JavaScript/XML

    United Kingdom - Last active: 1 month ago - Tests: 3 - Portfolio: 13

    Over the last 5 years, I have developed websites using PHP/MySql, Wordpress, Joomla, OSCommerce, ZenCart, CodeIgniter, HTML/DHTML/XHTML, AJAX, JQuery , JavaScript, SEO and OOP. I am seeking oppertunities to develope websites. I have good experience in XML, Smarty, Oscommerce, Shopping Carts, Software Testing, Database designing.

    Associated with: Khushab Technologies

    $38.89 /hr
    552 hours
    5.00
  4. Jacek K.

    Jacek K.

    PHP ZEND EXPERT JS jQuery AJAX CSS MySQL PostgreSQL Java

    United Kingdom - Last active: 11/26/2012 - Tests: 11 - Portfolio: 6

    I am a Senior Web Developer with 6 years of programming experience in IT industry. PHP5, CMS, Magento, Codeiginter, Zend Framework, Html, CSS3, JavaScript, JQuery, Ajax. * DBMS - MySQL, PostgreSQL, Oracle, MSSQL, Web Services, Python, Java

    Groups: Zend Certified Engineers

    $32.78 /hr
    1,241 hours
    4.92
  5. Peter Park

    PHP/MYSQL/C#/Java/Python/HTML/CSS/AJAX - software engineer

    Canada - Last active: 03/25/2012 - Tests: 7 - Portfolio: 2

    Over the last years, I have developed wide range of softwares from DNA alignments to websites. The websites I made were in HTML, JS/Ajax, PHP, and MySQL mostly for small businesses starting up their expansion of business to the world wide web. I enjoy solving algorithmic problems for efficiency and completeness in various languages. I am seeking for opportunies in virtually any areas of computer programming. I am proficient or higher in the following languages: PHP/SQL, C, C++, C#, Java, Javascript/Ajax, Python, (X,D)HTML I also have some experience in Ruby, Prolog & ML.

    $33.33 /hr
    977 hours
    5.00
  6. Kamil Siatka

    Kamil Siatka Agency Contractor

    PHP js MySQL jQuery AJAX Smarty Kohana Drupal PayPal google-maps

    Poland - Last active: 2 days ago - Tests: 7 - Portfolio: 5

    For over the last 5 years, I have developed a wide range of websites using HMTL/DHTML(JS+CSS), PHP, MySQL, Ajax and more over. I have been performing sites for enterprises for large and small businesses. I am creative and committed in work. It will be a pleasure to create a website or deliver other solutions for you and your business.

    Associated with: Polcode

    $32.00 /hr
    5,410 hours
    5.00
  7. Muhammad Abdullah

    Muhammad Abdullah Agency Contractor

    PHP/Drupal/smarty/Mysql/css/html/jquery/ajax/Web Design/Photoshop

    Pakistan - Last active: 9 days ago - Tests: 12 - Portfolio: 17

    Working as web developer and designer over the past years, I have built several high level web applications using the following technologies/languages - PHP - Drupal - Javascript - mysql - css - html - jquery - ajax - smarty php - Ajax - Javascript. I have a very strong background of e-commerce application development using drupal + ubercart package. I have a proven track record of professional drupal theming, module development and configuration management over the years of my professional career. I am looking forward to contribute to the open source community in recent future. I also do Web Design using Photoshop, Flash, 3D Max etc. I have designed some very nice and professional website over the years.

    Groups: Bluehost Developers and Designers

    Associated with: App Desk Inc

    $33.33 /hr
    1,166 hours
    4.82
  8. Tomasz Piasecki

    Tomasz Piasecki Agency Contractor

    Magento Symfony PHP MVC OOP MySQL AJAX jQuery CSS HTML Linux SVN Git

    Poland - Last active: 2 days ago - Tests: 6 - Portfolio: 5

    I am a senior PHP, Magento developer with several years of experience with high quality of work. I create professional pages and always aim to develop myself while providing the best possible product for my clients. Over the years I have worked with various technologies such as: Yii framework, Jquery, Ajax, various Linux platforms, Git, Symfony and many other platforms and frameworks As an employee of Polcode I provide only the highest quality service.

    Associated with: Polcode

    $40.00 /hr
    5,053 hours
    4.93