Get Your AJAX Project Started Today!

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, 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
Clear all filters

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
4,017 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

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
1,143 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

Zsolt R.

Zsolt R.


Hungary - Tests: 4

6+ years in php development in OOP paradigm, MySQL, JavaScript, jQuery, Wordpress, Drupal 5+ years in JavaSE/EE development, Linux advanced (server installation and administration), Maven, Spring (Core, Social, Security, MVC), Liferay, Jetty, REST and SOAP webservices etc 3+ years in C# developer, .NET, WPF web services etc 1 year in AngularJS

100% Job Success
$27.78 /hr
1,209 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

Shahla Abbas

Expert QA Engineer

Pakistan - Tests: 5 - Portfolio: 4

More than 6 years of QA, testing, software & web development experience. Proficient in: Selenium, Django framework, PHP (GD, work with FTP, XML, PayPal integration, Authorize.Net integration, Skipjack integration, web templates parsing, regular expressions), Zend Framework, Python(urllib, PIL, SQLAlchemy, Sockets, Regular Expressions, JSON, db api 2.0 ), Smarty, xHTML, AJAX(Prototype framework, JQuery framework, EXTJS), CSS2, usability, accessibility, Joomla, Drupal, WordPress custom themes, ASP.Net, C#, VB.Net, Silverlight, Telerik Controls, Telerik Reporting Databases: MySQL, PostgreSQL, MS SQL Server

100% Job Success
$20.00 /hr
5,565 hours

Nageswara Rao Chinta

15+ yrs .Net Technical Lead / Senior Developer (MVC, HTML5, WCF)

India - Tests: 8

• Having 15 years of IT experience in management, designing, developing, and quality assurance of web-based applications and internet/intranet-based applications with expertise in the business logic. • Organized and goal-oriented, with more than 4 years of experience in project management and a strong customer focus. • Excellent work experience in .Net (ASP.Net, ASP.Net MVC, WCF, WPF), VSTS, TFS, XML Technologies, Web Services, HTML 5, CSS3, NUnit, Java Script, JQuery, PowerShell and SQL Server • Experience in Designing, Developing, Testing and Integration of various Web applications • Proficient Programming in C/C++, C#, VB, XML, JavaScript, Ajax • Experience in writing XML documents and parsing them using SAX, DOM parsers and transforming the documents using XSL/XSLT • Proven abilities in establishing effective task priorities, work independently, and participating as an integral part of a team • Strong analytical and problem-solving skills coupled with excellent written, verbal and inter-personnel communication skills • Experience on Project management & Resource management • Expertise in requirement analysis, preparation of functional specification document and design document • Extensive experience in software development methodologies Waterfall/Agile SCRUM with good Technical, Analytical skill.

$22.22 /hr
2,495 hours