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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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Mohammed Feroz

Mohammed Feroz

j2ee java spring struts grails android hibernate jquery ajax

Bangladesh - Tests: 1 - Portfolio: 1

I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

$10.00 /hr
97 hours

My Creative Web Solutions

My Creative Web Solutions Agency Contractor


India - Tests: 1

130+ Successful Projects** 5 STAR Rated** >80% Repeat Clients** ZERO DISPUTES** 100% Recommended** Proven Records** Our moto is to "Work till Client's satisfaction & Work beyond Client's Expectations". We bet you will love working with Us :) Your friendly team of WordPress Experts & Professional developers understands the value of internet traffic & marketing. We code the templates from scratch to be Creative, unique & Search Engine friendly. We provide Tableless, Responsive, Retina ready, W3C valid & Cross browser compatible websites. Highest quality & professional work is our big highlight. We're the most trusted and reliable company on Elance providing Attribute / Credit less websites. Our Experts team of professional developers will assist you with various website solutions & creative suggestions helping your business and marketing. We've proved to be one of the hardest working team on Elance. We speak less but do MORE!.

Associated with: My Creative Web Solutions

99% Job Success
$35.00 /hr
0 hours

Mou Debnath

Mou Debnath Agency Contractor


India - Portfolio: 352

Web2Meds is a web / graphic design and development company based in Kolkata, India, and having over 8 years of experience in offshore design and development service. Our catchword is innovation. We try to be innovative in whatever we do and that reflects in our works as well.Our goal is to deliver work with 110% Satisfaction to the clients.We love designing concepts for people/ companies who seek high quality, whether its about the looks, the security aspect, or the visual representation of their ideas. We have an in-depth understanding of the design, technological and marketing processes required to help companies to define their strategy. We excel in quality Website Design, Flash design, multimedia, software development, graphics design, brochure design, corporate identity, logo design, E-Commerce Solutions, PHP. We believe that successful businesses are based on trusted relationship. We provide responsive, quality services that frees you to focus on other aspects of your business.

Associated with: Web2Meds

80% Job Success
$15.00 /hr
0 hours

Rui Pimentel

Rui Pimentel

Web Developer with more than 8 years of experience


Looking for a fast, viable and cheap web application? I have the solution for you! I'm an expert with more than 8 years of experience in development of all kinds of web applications, using PHP, Mysql, HTML 5, CSS 3, Jquery/Ajax... My main area is Web Crawling, based on PHP + cURL scripts developed from source, having already worked in thousands of different crawlers. Contact me, and I can assure you wont regret!

$12.79 /hr
2,205 hours

Muhammad Saad

Muhammad Saad

Software Engineer

Pakistan - Tests: 1

7+ years building client/server, web-based application and infrastructures.  Architected, designed and built solutions using Microsoft, Java and Open Source tools. Led development of complete suites of products including Desktop and Web platform. Developed high volume transaction application. I have an expertise in : C# ,, Ext JS, Java, PHP, AJAX, JQuery and open source software integration.

$30.00 /hr
1,824 hours

Pedro Silva

Pedro Silva


Portugal - Tests: 2 - Portfolio: 4

I have several years of experience developing software mainly using the .NET framework, SQL Server, PHP, MySQL, VBA (Excel + Access), Movicon and other Scada systems, among other technologies. Over the last 7 years I've developed several desktop and web applications for industrial environments, sometimes working directly with international enterprises from the area, through their IT teams. Over the time I've developed management systems, integrated systems in automation projects, data systems, among other types of development. I have also experience in teaching programming skills and project management. I have a degree in Mathematics and Computer Science and a post degree in Software engineering. I am client focused, follow instructions and hardworking. If it's not perfect, it's not finished. I'm continuously learning and improving my skills, combining what I love to do with what I am required to perform. Programming is my life!

$20.00 /hr
301 hours



Experienced Software Engineer/ Programmer and Web Developer/QA Tester

Malaysia - Tests: 4

Here's a little fact that says it all: A certified DBA for LUW IBM DB2 9 and an accomplished software engineer/developer. Over the past 4 years I've being actively involved in helping clients stay abreast on the forefront of modern technologies with web applications and services. While utilizing cutting edge technologies and best practices in software development. I'm presently in this for a real-time development and improve the standard of code for your system using new techniques in building a first grade and high quality system for a highly competitive and rapidly changing market place. I'm comfortable with Ubuntu Linux platform for PHP scripting and Java as well as windows for all developments including .NET manipulation. With a great managerial/analytical skill at my disposal to render a faultless, prompt and quality service to you, contact me with that challenging problem and see how easily i will solve it within a limited time frame. So what do you get? ->An improved sales with increased productivity of an impressive nature. ->Every single visitor of your page becoming a returning visitor as well as a customer ->Great improved performance of your system to conform to the best practices ->Top notch feedback from customer regarding the best quality service they receive, etc. I have extensive knowledge in the following languages/frameworks and DBMS: ASP.NET C# jQuery AJAX MVC MSSQL ORACLE DB2 PHP XHTML DHTML JavaScript CSS MySQL

$16.67 /hr
0 hours



Expert Dot Net Developer With Windows Azure Platform

India - Tests: 1 - Portfolio: 3

i have done more than 9 projects in windows azure platform. i have experience in both web application, desktop application and windows service. currently i am working for android , windows 8.1 apps in server side team with windows azure platform. i have worked experience in wpf with windows azure, with windows azure, winforms with windows azure platform etc. i have good experience of develop sql azure database architecture and writing complex query. currently i am working in one news aggregation apps for mobile(android, ios). windows 8.1 in server side(.Net, C#, WCF, SQL Azure) with windows azure platform.

$22.22 /hr
0 hours

Nilas Dumstrei

Nilas Dumstrei

Full Stack Ruby-on-Rails Developer

Bulgaria - Tests: 1 - Portfolio: 3

I am a passionate Ruby on Rails/JavaScript programmer and analyst working through TDD and BDD. I have 6 years of experience in developing web applications. My main skills are Sinatra, RoR, Coffee Script, Backbones, AngularJS. I am good in HTML5, CSS3, ERB, HAML for making page style. I have used SASS(SCSS) and LESS for making readable CSS. I have worked with much count of databases,including relational and document oriented databases, for example: MySQL, PostgreSQL, Mongo DB, etc. I pay great attention to provide regular communication with my customers.

$50.00 /hr
0 hours

Natasha Pelovska

Natasha Pelovska

Software developer

Macedonia - Tests: 3

Currently working on Groovy on Grails projects using Hibernate, Spring security, Javascript, Jquery etc. Initially started programming with C#, gained knowledge in .Net projects and small WPF applications. I have experience in developing Liferay portlets and applications. I am looking to work on new challenging projects which would help me grow as a professional as well help out others via my experience and technical skills.

$17.00 /hr
0 hours