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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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Dmytro S.

Dmytro S.

Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

Ukraine - Tests: 8 - Portfolio: 2

Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. 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 good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

$38.89 /hr
2,009 hours

Omer Hassan

Omer Hassan Agency Contractor

Flex, Flash and ActionScript Developer

Pakistan - Tests: 11 - Portfolio: 10

I enjoy making applications that I would enjoy using. Flash is my platform of choice. There's nothing I emphasize more than clean code. And I often like to waste valuable time playing chess. SPECIALTIES Strong object-oriented design skills Strict follower of MVC Loyal practitioner of Test-driven Development Geometry whiz Thorough understanding of Rigid Body Mechanics Expert in - ActionScript 3.0, Flex 4, Flash - Red5 Server, Flash Media Server, video and audio streaming, real-time client-server communication - Robotlegs - FlexUnit4 - AMFPHP - Away3D, Papervision3D, Alternativa3D 8 - Symfony 1.4, Symfony2 - PHP - PHPUnit - MySQL - JavaScript, AJAX

Associated with: Stifffoot

100% Job Success
$44.44 /hr
1,112 hours

Vikas M.

Vikas M. Agency Contractor

Microsoft Certified Senior Programmer with 8 Yr Experience

Germany - Tests: 6

Developer with 8+ years Experience in Vb,,J2ME,Web Service,WCF,MVC4 Senior Developer with more then 9 year Experience in vb, 6yr experience in .net/c#. Also having strong knowledge in web development using asp,, php. 3 yr experience in mobile develoment using j2me and Blackberry. I am seeking opportunities to work in above areas.

Associated with: dmexporter

$16.67 /hr
215 hours

Daniel H.

Daniel H.

Creative Web Services in Perl, PHP, Javascript, MySQL, Apache

United States - Tests: 12

I provide creative, high-tech solutions to your web design and programming needs. I have broad experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I can either work alone, or in collaboration with your existing development team. My projects have been as lead developer or team member alike with great success.

100% Job Success
$30.00 /hr
12,474 hours

Muhammad Farhad

Muhammad Farhad

Quality Services

Pakistan - Tests: 4 - Portfolio: 6

Developing Website is not a challenge these days. You may find many tools which can create your website in just no time but if you want to develop a professional interactive website which creates your brand identity then you have to develop custom website with having complete solution of marketing in it. I do not sell my services, I try to sell the solution to my clients which increase their sales . I always believe in Win Situation. Client satisfaction is my first preference that’s the reason my first client is still my client. My success would not be possible without my team members. I would like to thanks all my team members for working day and night. I have the 6 years of successful experience in Web Development. I have worked on many shopping carts , e-commerce sites. I can develop each type of Content Management Sites (Admin Panels). My Expert Service I am Professional Web Developer having 6 years of Successful Experience. I worked for Several Local and International Software Houses. You can avail my Professional Abilities in following Technologies: HTML, Tables, Forms, Mapping, Slicing, CSS, Flexible Layouts, Div (id and class), XHTML, Javascript, Form Validation, Galleries, Slideshows, Pagination, Dynamic Layouts, Looping, Arrays, DHTML, Drop Down Menu, Tabbed Browsing, PHP, Arrays, Loops, Classes, Objects, Dynamic Layouts, Registration System, Login System, Sessions/li>, Cookies, Email Alerts, Shopping Cart, Admin Panel(CMS), E-Commerece, Newsletters, Community Websites, Forums, Database, MySQL, jQuery, Attractive Galleries, Fade In, Fade Out, Animation, Animated Banners, Ajax, Live Suggestion During Search, Live Search Like Google, Web Services, Web Methods etc..... Thank you for taking time to visit my profile and looking forward to have a long term relation

100% Job Success
$4.00 /hr
4 hours

Rekha Devi

Rekha Devi Agency Contractor

Website Design and developmet, Logo Design, Ecommerce website design,

India - Tests: 11 - Portfolio: 5

Over the last 5 years, I have developed a wide range of websites using HMTL,CSS, PHP, Wordpress, Wp-ecommerce, Joomla and MySQL 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 am also having experience in the following areas: Ajax,Javascript, jquery and Website Designs in photoshop. Works in 1. Core PHP 2. Wordpress 3. Wordpress Direct 4. Wp-ecommerce 5. Mysql 6. Javascript 7. AJAX 8. jquery 9. HTML/CSS 10. Joomla

Associated with: Sanctum

97% Job Success
$20.00 /hr
1,884 hours

Jukyung Lee

Jukyung Lee

English-Korean Translator a

Mexico - Tests: 6 - Portfolio: 2

As a translator, I have 2years of experiences in translation. I have lived in USA for 2years as a promoter of an NGO. I was in charge of promoting Korean volunteers. I translated the website, weekly news and so on.

100% Job Success
$22.22 /hr
6,200 hours