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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, 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: August 1, 2015
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  1. Suleman J.

    Suleman J.

    Web Developer/Microsoft Dynamic CRM

    Pakistan - Last active: 3 days ago - Tests: 2 - Portfolio: 11

    I have over 9 plus years of experience in Software Industry and I possess commendable knowledge of In-depth Software development in .Net framework (2.0, 3.0, and 4.0) with main emphasis on Web based projects development, SDLC, Solution Architecture, Requirement Analysis, Quality assurance, Documentation Standards and Database Design. I am Microsoft Certified Technology Specialist for .Net Framework 4.0: Web Applications in October 2011. ****************************************** Technical Specialities ****************************************** • Microsoft Dynamic CRM • MVC • WCF • WWF • Asp.net (2.0, 3.0, 4.0) • Classic ASP • Web Services • SQL Server (2000, 2005, 2008) • CrystalReports • SQL Reporting Services. • HTML5, XHTML (Valid, SEO Friendly) • CSS3 (Cross-browser Compatibility) • JavaScript, JQuery, Jquery UI, Jtemplate, AJAX • PHP, WordPress, Joomla. • Responsive Design, Cross-browsers compatibility • IPhone, Andriod DotNetNuke Store Profile : http://store.dotnetnuke.com/vendor-profile/dnnzone

    $30.00 /hr
    1,282 hours
    4.97
  2. Aleksandar Svorcan

    Aleksandar Svorcan

    HTML/CSS, Wordpress and phpBB3 expert

    Serbia - Last active: 26 days ago - Tests: 24 - Portfolio: 19

    Over the last 6 years, I have developed a wide range of websites for startup companies and small businesses. My core competency lies in complete end-to-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. As you can see, I have a very high score here at oDesk. All my clients are completely satisfied as I give everything to fullfil their requirements and get the job done extremely quickly.

    $16.67 /hr
    176 hours
    4.98
  3. Jagat ram P.

    Jagat ram P.

    Senior Software Engineer, E-commerce and CMS Developer

    Australia - Last active: 11 days ago - Tests: 4 - Portfolio: 27

    I m a senior PHP Developer along with 5+ years of working experience,Over this period I have developed a wide range of websites and applications using HMTL, PHP and MySQL including sites for startup companies and small businesses as well as large businesses. My core objective is to develop excellent quality software, and I am seeking opportunities to build websites from the ground up for you or your business. Experiences: SQL, Ajax, jQuery, Javascript, OOP and software design and testing and deep knowledge in Joomla, Magento ,Zend framework,YII and Code Igniter.

    $30.00 /hr
    262 hours
    4.84
  4. Dave M.

    Dave M.

    Senior LAMP | Perl | Scraper | Web developer

    Armenia - Last active: 2 days ago - Tests: 4 - Portfolio: 6

    Over 900 hours on Odesk Projects done: Scraping, Web Development, Automation and more ... Check out my skills: - Perl, Ruby, shell, bash, Linux/CentOS (LAMP) - Strong knowledge of Regular expressions - PHP, PHP5, Wordpress, Yii framework, Zend - Frontend skills: HTML, HTML5, CSS3, SASS, SCSS Javascript, jQuery, Ajax, Coffeescript - Database: MySQL, PostgreSQL , SQLite - NoSQL DB: MongoDB, CouchDB, Redis - Ruby Framework: Ruby on Rails, Gems, Heroku - JS Frameworks: Backbone.js, Node.js, Casper.js - System administration Linux/Ubuntu/Windows

    $25.00 /hr
    983 hours
    4.98
  5. Alok B.

    Alok B.

    Sr. Consultant, Salesforce.com Certified Developer

    India - Last active: 3 days ago - Tests: 3 - Portfolio: 9

    I have total 6 years of experience on force.com platform. My experience creating cloud based solutions includes writing triggers, Batch Classes, Custom controllers, Visualforce pages, Email services and configuring force.com sites. I have vast experience on salesforce integration with external applications/APIs, having good command on salesforce customization. Skills: •Apex(trigger,Controller,etc.), Visualforce •Batch API, REST & SOAP API •Force.com Site Development •Customer Portal, Partner Porta •Customer Community •Email Services, Custom Setting, Multicurrency Implementation •Security concerns •Packaging (Managed & Unmanaged) •Web service API •Integration with 3rd party application such as- - Paypal - TargusInfo - DataTel - Twilio - Google API - Stripe - GravityForms

    $33.00 /hr
    68 hours
    4.25
  6. Mirza Khurram Baig

    Mirza Khurram Baig

    Drupal,PHP, Responsive Design,E-commerce,Wordpress,Joomla,JQuery

    Pakistan - Last active: 30 days ago - Tests: 6 - Portfolio: 17

    I have a vast experience in frontend development and design, my skills make me an exceptional choice for your projects that involve Web Designs, XHTML, CSS, Responsive Design and Code ( iPhone, iPad, Mobile CSS), Twitter Bootstrap, 960 grid, Javascript, jQuery, PHP/MYSQL, AJAX, Email Templates, Mailchimp Templates, Wordpress and Expression Engine. My Expertise are as follows, • Pixel-perfect PSD to WordPress coding. • Pixel-perfect PSD to HTML/CSS coding. • jQuery implementation • Plug-in customizations / Theme customization (Thesis, Genesis ) • Creating widgets, theme options pages, and plguins as per project requirement • Custom post types. • E-Commerce Websites. • Cross browser tweaks • Responsive web development. • WordPress installation and migration to client servers. • Troubleshooting any technical issues as needed

    Groups: Bluehost Developers and Designers

    $6.67 /hr
    557 hours
    4.85
  7. Andrey B.

    Andrey B.

    Senior PHP / Laravel / CodeIgniter / Joomla Developer

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 26

    (!) Minimum hourly rate is $23, for long term projects only (more than 150 hours), less hours - rate from $30/hour (!) At the moment, I'm interested only in hourly-based projects. I will mark as Spam invitations with fixed prices I'm a Senior PHP Developer with over 6 years of experience who has worked on a variety of front and back-end projects. Worked in various companies for 4 years For the last 2 years I work full time as freelancer I have developed a wide range of websites using HTML/XML, PHP/OOP, JS/jQuery, RegExp/XPath, and MySQL/SQLite/Redis/PostgreSQL including sites for startup companies and small businesses. I work/have worked with: PHP/OOP, MVC/HMVC Frameworks, Facebook/Yandex/Google/Twitter/Flickr/etc.. API I am very good at extracting data, also known as web crawling, scraping, data mining, etc. I have built a series of parsers (starting from simple process scripts, to scripts running with many parallel processes) I'm creating clean, extensible code using best practices and design patterns. I'm very comfortable working with web frameworks like Laravel, CodeIgniter, jQuery and etc.

    $33.33 /hr
    435 hours
    4.98
  8. Mehdi Marouani

    Mehdi Marouani

    Senior Web developer

    Tunisia - Last active: 1 day ago - Tests: 8 - Portfolio: 11

    My name is Mehdi Marouani, I am web developer and freelancer. For the last 5 years, I am always learning and working on the top of web technologies, that's why I have an exceptional skills in: PHP5, XML, JSON, Twitter Bootstrap, HTML5, CSS3, JavaScript/jQuery, Ajax. As a student, In 2013, I was invited to be a part of the professor community ( my school's professors ) that works on developing and updating the school's web system. In 2014, I got the 1st place in Tunisia and 3rd place in the "Open du web 4th edition Paris / Tunis" competition that involve 300 Tunisian and French web developers ( Front-end category ) I am social, communicative, dynamic, and I am a team player. I can make the right dicisions under stress and I respect the strict deadlines. I am looking to have a long work relationship with you and I am really looking forward for that.

    Groups: LoginRadius, SocialEngine

    $27.78 /hr
    407 hours
    4.96
  9. Iftikhar Majeed

    Iftikhar Majeed

    Software Engineer

    Pakistan - Last active: 3 days ago - Tests: 3

    I have developed a lot of applications in C, C++, C#, ASP.NET, ADO.NET with SQL Server 2005-2008 Express Edition using MS Visual Studio 2003-2010. My core competencies are OOP,OOAD, Data Structures, Algorithms, DBMS and Data Mining. I am seeking opportunities to build Desktop/Web applications, Database Management System. I have also some experience of JAVA basics, NetBeans, HTML, CSS, Javascript, AJAX, Silverlight, WPF.

    $15.00 /hr
    301 hours
    5.00
  10. Grigor F.

    Grigor F.

    More than 8 years application development experience

    Armenia - Last active: 2 days ago - Tests: 4 - Portfolio: 7

    I'm professional PHP Developer who worked for both individuals and corporate clients. My skills include PHP, MySql, Ajax, Javascript, Jquery, Html/XHTML, XML. I've worked with various CMS/Frameworks Drupal, Yii, Wordpress, OpenCart, Magento. Well in Web Services / API integration like Rest, Soap, XML, JSON. Done many Data migration Server to Server with success. Hire me and your project will successfully completed.

    $14.44 /hr
    748 hours
    5.00