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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, 607 AJAX projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
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Puneet Shinde

Puneet Shinde

Web Developer and designer

India - Tests: 5 - Portfolio: 3

Hello, With more than 5+ years of experience in Web Application development, my expertise covers full range of web development services from a simple CMS based site to complicated web application and complete e-Commerce development. I have build applications for a variety of industries including services, e-commerce/retail, medical and financial. Professional Certification: Microsoft Certified Developer and HTML5 CSS3 JavaScript Technical Skills: php, mySql, Javascript, jQuery, HTML, CSS, Yii framework, wordpress, magento. My core competencies lies in constant client communication, ensure projects are on budget and delivered on time.

$13.33 /hr
44 hours

Monali P.

PHP/Drupal Developer (Site Builder, Theming and Customization)

India - Tests: 1

We are a small team (3 developers) having 7+ years of experience in developing large websites in different domains. They have developed a wide range websites using PHP, Drupal, Wordpress, Yii, Smarty, HTML, CSS, AJAX, jQuery and MySQL. We are looking for good projects to prove our skills in web development.

$12.00 /hr
2 hours

Ezekiel Baniaga

Ezekiel Baniaga

Ezekiel Baniaga - Software Developer

Philippines - Tests: 4 - Portfolio: 3

With 5 years experience in various areas of Software Development. Concentrated on different open source technologies to provide clients with a low cost but high quality end results. Below are my mastered technologies and platforms: Enterprise: Java, NetBeans Platform, EJB, JPA, JAX-RS, Hibernate, JBoss Application Server, Apache HTTP Server, Tomcat, Jetty Reporting: JasperReports using iReport. Database: PostgreSQL, MySQL, Sybase, JavaDB, HSQL Software bug-tracking and management tools: Subversion, CVS, Trac, Kenai

100% Job Success
$13.33 /hr
4,003 hours

Sajid Ali

Sajid Ali

ASP.Net | ASP.Net MVC | Silverlight | AngularJS | SQL | RavenDB

Pakistan - Tests: 4 - Portfolio: 6

Thank you for considering me for your upcoming project. I am specialize in Web development. I had a rich experience in building sites from the scratch using : ASP.NET,MVC, Silverlight, MVVM, PRISM, C#, SQL, AJAX, ENTITY FRAMEWORK, LINQ, jQuery, AngularJS, Bootstrap, TypeScript JSON, WCF, UNIT TESTING (TDD), JavaScript, HTML, DHTML, CSS, SQL, RavenDB and many third party tools.

76% Job Success
$16.67 /hr
272 hours

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

100% Job Success
$20.00 /hr
1,140 hours

Omar Valadez

Omar Valadez

Software Architect

Mexico - Tests: 5 - Portfolio: 1

13 years of professional experience in the full life cycle of software development projects for financial, insurance, and government companies. Client-server core banking, Insurance systems experience, CRM systems. Software Architect and Project manager in Java and Microsoft Development Tools, including desktop and web apps. I also have some experience in the following areas: - OOP, Web Services. - Microsoft .Net Frameworks ASP .Net,VB .Net, C#, MVC, WCF, WPF. - Java - PHP and MySQL. - Databases Administration in : MySql 5, Microsoft SQL Server 2005, 2008 and SyBase 11, Oracle 11. - Window Server Administrator 2003,2008 VPN, IIS,Active Directory, - Exchange Server. - Linux Server Administrator for services :FTP,DNS, OpenVPN, Samba,Firewall in distributions : Mandriva, OpenSUSE, Fedora. - Automatic testing with Smartbear TestComplete automation software. - jQuery and Prototype Javascript - VPS, shared hosting, DNS configuration, Cloud computing.

$22.22 /hr
6,568 hours

Aleksey Zhuravlev

Aleksey Zhuravlev

Responsible skilled Web Developer, Javascript and PHP expert

Russia - Tests: 6 - Portfolio: 1

I have over 7 years of experience in Software Development. Excellent in web application and data warehousing. • Deep knowledge of JavaScript, PHP and HTML/CSS (jQuery, Backbone, Handlebars, Express, Silex, Kohana, Smarty, Twig) • High experience in SQL and PL/SQL (MySQL, Oracle 11g) • High experience in VCS (subversion and git) • High experience in node.js • High experience in Apache httpd and nginx • Experience in mongoDB • Experience UNIX/Linux and Windows operating systems administration

$27.99 /hr
354 hours

Diana Elena Trifan

Diana Elena Trifan

QA Manager, QA Engineer

Romania - Tests: 1 - Portfolio: 4

Over the last 7 years, I tested a wide range of web applications using tools like SOAP UI, Putty, Core FTP, Jira/Bugzilla. I also tested Android and iOS applications. In my experience I performed different types of testing like: smoke, regression, integration, acceptance. I'm also managing a small QA team and I'm coordinating the QA process using Agile methodology

98% Job Success
$20.00 /hr
2,330 hours

Prajkta Potdar

Prajkta Potdar

Ruby on Rails, Ruby, Jquery, postgresql, MySql haml/sass heroku SQLite

India - Tests: 11 - Portfolio: 8

In over last 4 years I have worked on variety of website projects with clients from US, UK, Canada, Denmark, Australia, Italy and can handle complete management of a website development project. I intend to establish myself as Software Engineer working with small and large businesses, contributing to the company's growth and in turn ensuring personal growth. I believe that my technical, functional and communication skills will enable me in facing the challenging career ahead.

$25.00 /hr
3,245 hours