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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. Konstantin Volkov

    Konstantin Volkov

    Senior PHP / MySQL / AJAX / CodeIgniter / SocialEngine / WordPress dev

    Ukraine - Tests: 5

    I am experienced full stack web application developer. I’ve created a number of complex systems including dating sites, social networks, e-commerce sites, inventory management systems, scheduling systems, forum applications, and internal organizational systems. I have Master Degree in Computer Sciences and strong technical background as well as a keen eye for design. My feedback is 5 stars because: • I always stick to deadlines, • I have an excellent communication skills, • I'm available almost 24/7 via Skype, • I have a stable internet connection, • I love to turn clients ideas into reality. Looking forward to a long term relationship.

    Groups: SocialEngine

    $35.00 /hr
    5,465 hours
    4.84
  2. Eduardo Alfonso Flores

    Eduardo Alfonso Flores

    Drupal developer/themer, UX/UI developer, PHP, JS, JQuery, AJAX

    United States - Tests: 3 - Portfolio: 1

    Over the last 5 years, I have developed a wide range of websites using Drupal, HMTL5, PHP, CSS, Javascript, jQuery and MySQL. I'm an experienced Drupal developer and themer, as well as a front end developer. If you want to know more about me visit my personal website at http://live-edufk.gotpantheon.com

    $60.00 /hr
    23 hours
    4.74
  3. Saji George

    Saji George

    6+ Years experienced Asp.net/C#/ Sql server/Ajax programmer

    India - Tests: 1 - Portfolio: 9

    Over the last 6 years, I have developed a wide range of websites using HMTL, DHTML, ASP.NET,SQL SERVER, and AJAX including sites for startup companies and small businesses. My core competency lies in complete end-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. I also have some experience in the following areas:Dotnet Nuke, OOP, and software design and testing.

    $11.11 /hr
    60 hours
    5.00
  4. 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
  5. Harshad P.

    Harshad P. Agency Contractor

    Asp.net/Sql-Server Web Developer, (vb,C#,AJAX,JavaScript,Reporting)

    India - Tests: 4 - Portfolio: 8

    Over the last 8 years, I have developed a wide range of websites using Asp.net with version 1.1,2.0 and 3.5,4.0 , and SQL Server with version 2000 to 2008 and Ms-Access also. My Experience lies in Web Programming, Database design, database programming, and I am seeking opportunities to build websites from the ground up for you or your business. I also have a good experience in the following areas: Ajax, OOP, MVC, Jquery, Reporting. google map.

    Associated with: ifamesoft

    $16.67 /hr
    8,835 hours
    4.99
  6. Vishal T.

    Vishal T. Agency Contractor

    PHP/Jquery/AJAX/Mysql expert with 7+yr Exp.

    India - Tests: 19 - Portfolio: 8

    I am an advanced level PHP Developer with over 7 years commercial experience. As a full time freelancer I am available for any job, large or small. I am used to working within tight timescales and provide excellent results every time and within budget. I have excellent communication skills and will endeavor to keep you in touch with every aspect of the development process. I have also established a reputation for thinking 'outside the box', so am more than willing to contribute ideas to your project if I can identify areas where functionality or commercial return can be improved. I have extensive knowledge working with PHP in an OOP / MVC environment and full working knowledge of client side languages and libraries including Javascript AJAX and jQuery and additional technologies such as SOAP, REST, XML and JSON. I also have a good working knowledge of JSP and Tomcat. I am used to working with 3rd party APIs including Twitter, Facebook and LinkedIn, together with the Google Map API, other Google APIs and ecommerce APIs such as Paypal, Google Checkout, SagePay, Worldpay and Ogone. I have worked on a number of e-commerce platforms including Magento, Virtuemart, Paypal and Google Checkout, ATG I have a good knowledge of HTML and CSS. I have worked with Wordpress and provided custom modifications to Wordpress websites. I have also worked on interfaces to SMS applications. I also have extensive experience with SEO and my clients regularly feature 'first page' on the major search engines. Please have a look at my profile for a selection of items from my portfolio.

    Groups: Sun Certified Professionals

    Associated with: Techy Minds Agency

    $22.22 /hr
    177 hours
    4.73
  7. Mayur Bhavsar

    Mayur Bhavsar Agency Contractor

    Asp.Net/MVC/Angular.js/WepApi/Ajax skills with Fullstack web developer

    India - Tests: 9 - Portfolio: 6

    5+ years of IT Experience in Analysis, Design, Development and deployment of applications following agile methodology. Experience in eCommerce, Banking and IT Services. Well versed in Microsoft Technologies like ASP.Net,MVC, ADO.Net, C#, Entity Framework, SQL Server, WCF,WPF, Sharepoint,DNN and JQuery.Javascript,JQuery-Mobile, Angular.js , Web api Exposure and understanding of Web based N-tier applications and SOA Architecture. Key Strengths: * Strong Analytical and planning skill. * Focus on Organizational goal. * Customer centric more generalized Application Design and Development Skills. * Strong Interpersonal Relationship.

    Associated with: NatRIX Software Private Limited

    $20.00 /hr
    586 hours
    5.00
  8. Labeeb Ahmad Mahmood

    Labeeb Ahmad Mahmood Agency Contractor

    Android, Java, C#, PHP, HTML, XML, CSS, JavaScript, jQuery, AJAX

    Pakistan - Tests: 1 - Portfolio: 12

    Having a great experience in mobile application and web development with more then 4 years of development experience in Java and C#. Qualified in - Android Applications - C# Desktop Applications - API’s (Google Map , Google Analytics, Google Calendar,Google Contact) - E-Commerce Applications (Prestashop, OSCommerce, X-Cart, Open Cart etc.) - Content Management Systems (Joomla) - Blog (WordPress) - Framework (CodeIgniter, zend, Yii) - Payment Gateways (PayPal, Barclay) I'll give you better reliability and excellent work by me.

    Associated with: gleambit

    $11.11 /hr
    0 hours
    5.00
  9. Arjun A.

    Senior Developer|Appcelerator,ASP.NET,Ajax,MVC,MVP, Jquer

    India - Tests: 1 - Portfolio: 5

    Over the last 9 years, I have developed wide range of web applications, Windows Applications using Appcelerator, ASP.NET,C#,VB.NET, WCF, WPF, ASP.NET MVC, ASP, PHP, SQL Server, Crystal Report, MySQL, AJAX, Javascript, Telerik Controls and various other content management, shopping cart and payment systems. My core competence lies in complete end-to-end management of web application development.I'm strong in Model View Presenter (MVP) design methodology and agile. My skills in building friendly UI, making clean, quality & easy to support sources are quite good. I'm looking for opportunities to develop web & desktop applications.

    $16.67 /hr
    336 hours
    4.61