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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, 588 AJAX projects are completed every quarter on Upwork.

588

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. Shibly K.

    Shibly K.

    PHP / C# / MySql / MSSql / Yii / Yii2 / CodeIgniter

    Bangladesh - Tests: 6 - Portfolio: 10

    Web Development || Custom Web Application || Mobile Web Application || Software Development || Database Administration || CSS Validation || HTML Validation || Scraping I will provide best service within deadline. I believe in long term relationship. If my work satisfied you definitely you will give me more projects in future. I want to increase knowledge, get customer satisfaction and take the challenge. Web Development * PHP5 * ASP.NET * HTML5 * CSS3 * JavaScript * jQuery Responsive Web Development jQuery Mobile Web Development PHP Framework: * Yii * CodeIgniter Desktop Environment * C# * VB6 Database * MySql * MSSql * SQLite

    $20.00 /hr
    1,128 hours
    4.98
  2. Siarhei Kirpichonak

    $30.00 /hr
    1,409 hours
    4.90
  3. Andriy B.

    Andriy B.

    J2EE, Senior Developer/Team Lead

    Ukraine - Tests: 6 - Portfolio: 9

    Senior Java/J2EE Developer/Team Lead. More than 10 years experience in software development. Professional developer in Java since 2004. I have solid background in: Core Java, J2EE, Springframework, JSF, JSP, JSTL, Hibernate, Velocity, Lucene, SOAP, JUnit, Eclipse, MySQL, MsSQL, Oracle, Linux. I am a highly motivated and hard working person. Your tasks will be completed on time with 100% quality and accuracy.

    $20.00 /hr
    1,179 hours
    4.91
  4. Mass M.

    Mass M.

    Experienced Senior PHP/MySQL/JavaScript Developer with great skills

    Russia - Tests: 10 - Portfolio: 10

    I am result oriented web application developer with enterprise experience in website developing, able to solve complex problems, work in a team, love CLEAN and well documented code, punctual and very passionate to learn new technologies. Looking forward for part time assignment, up to 30 hrs/week and of course develop amazing App. Ninja in: - PHP / OOP / MVC / Design Patterns / Regular Expressions - Codeigniter / Lithium PHP Framework / Symphony 2 / Kohana framework - Native JavaScript / Jquery / Underscore / JSON - Angular.JS / Backbone.JS / Require.JS / Curl.JS - HTML5 / CSS3 / Twitter Bootstrap - MySQL / SQLite Do not hesitate to get in touch and have great interactive Apps :)

    Groups: Bluehost Developers and Designers

    $22.22 /hr
    960 hours
    5.00
  5. Mr. SAMEEULLAH

    Mr. SAMEEULLAH

    Web Developer(cakephp,CSS3,HTML5,jquery,prestashop, iphone-app-dev )

    Pakistan - Tests: 5 - Portfolio: 5

    Seeking a position that will take full advantage of my skills as well as offer me the opportunity for increasing levels of responsibility and professional growth. Quick learning ability and always open to learn new ideas. Ability to lead and work with people well as evidenced by my active participation in campus activities and in programming compositions (ACM , GEEK-WEEK ,Softec) .

    $11.11 /hr
    366 hours
    5.00
  6. Saurabh V.

    Saurabh V.

    Full-stack PHP developer With Cakephp, Php , Ajax,Jquery

    India - Tests: 2

    Hello! My name is Saurabh, I'm a passionate programmer. 6+ years of professional expertise in the Information Technologies (IT) industry Excellent full stack web developer with vast experience. Over the last 6+ years, I've gained experience in analysis, design and development of various websites, web applications using PHP, LAMP Technologies. I have successfully completed various E-Commerce and Enterprise applications. Expertise in Web development DB design and development Client/server systems architecture and development Specialties: PHP,Cakephp, Joomla,Cloud Database, Third party Payment gateways, Third party Apis Expert HTML-CSS-JavaScript with jQuery. My commitments: - I offer 100% assurance of my work. (Full refund if you are not satisfied with my work) - I can dedicate 40 hours/week or as per work load. - I will give you daily progress report of the project plus you can check completed work on my live

    $16.67 /hr
    2 hours
    5.00
  7. Saurav B.

    Saurav B.

    Expert Php web developer + Magento + Wordpress

    India - Tests: 6 - Portfolio: 2

    "100% Work Satisfaction" After More than 4 years of experience , Now i have started full time freelancing at Upwork , I am an experienced php web developer. I am well versed with plugin modification and custom coding in wordpress. I have handled projects in Codeignitor also. My other areas of expertise include HTML, CSS, jquery, ajax, mysql. My objective is to provide 100% accurate and satisfactory service to my clients. I am an honest, hardworking and dedicated person. I always respect the deadlines and provide the required product within the decided time.

    $5.56 /hr
    6 hours
    4.76
  8. Steve P.

    Steve P.

    I scaled the learning curve so you don't have too!

    United States - Portfolio: 5

    I am a systems engineer and developer with over 20 years IT experience. I am a Shopify partner and a full time freelancer. When you hire me you are recruiting a professional, someone who has knowledge, judgement, and experience. Hire me and you will receive my full attention and dedication until the job is completed to your satisfaction. This I guarantee, your project is my interest and your success is my goal.

    $17.00 /hr
    8 hours
    5.00
  9. Carlo Antonio Matriano

    Carlo Antonio Matriano

    Software Developer

    Philippines - Tests: 2 - Portfolio: 8

    I am heavily involved in both hands on development and technical leadership of various Business applications for different industries including HR, Marketing, Process Controls/ Mangement, Banking, Technology, Property management and transportation systems since 2005. I previously have also lead the RealPage Exhange Team at RealPage, Inc which is responsible for integrating all RealPage products and applications as well as third party vendor systems using WCF, web services, windows services, XML, XSLT, Asp.NET - C# and VB, MS SQL, MSMQ, Javascript, CSS and other various ORMs like Entity Framework, nHibernate, Dapper and BLToolkit. Specialties: Proven and applied OOP skills and knowledge. Strong system analysis and design. Has been part of Key projects at Emerson, Towers Watson, McCann, RealPage Inc and other enterprises, Requirements Management, Project Mangement, and proficient in the following technologies: ASP.NET 1.0 to 4.0 using both C# and VB language, WCF, Microsoft Sql Server 2000 to 2008 R2, HTML 4.0 and 5.0, XHTML, CSS, JAVASCRIPT, AJAX, XML, XSLT, IIS administration. Please see http://www.linkedin.com/in/carlomatriano

    $20.00 /hr
    3 hours
    5.00
  10. Gabriel Dodan

    Gabriel Dodan

    Experienced Web Apps Engineer:Node.JS/PHP/JavaScript/Highstocks

    Romania - Tests: 7 - Portfolio: 9

    Web Applications Engineer ( both back-end and front-end ) with 10+ years of experience. Extensive experience with: Node.JS, JavaScript, PHP, Adobe Flex, HTML, CSS, MySql, PostgreSQL, Redis, Express.js, Sails.js, Passport.js, jQuery, Require.js, Bootstrap, Highcharts, Highstocks, AJAX, Comet, socket.io, PayPal, WordPress, CodeIgniter, GIT, Photoshop As Web Applications Engineer I have built a wide range of web applications: financial web applications, real-time web application, collaborative applications, PHP Framework, tickets web application, e-commerce websites, simple websites, WordPress websites, WordPress plug-ins, video streaming My objective is to provide high quality Web Development services at affordable price. Almost always I create good business relationships with the people I work with. Personal characteristics: confident, proactive, creative, analytic thinking, dexterity to learn new technologies, I like to work on challenging and complex projects.

    $34.00 /hr
    186 hours
    4.74