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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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Jonas Tandinco

Jonas Tandinco Agency Contractor

Senior Software Architect/Engineer for PHP and Android development

Philippines - Tests: 9 - Portfolio: 4

Since 2001, I have been developing various Web IT Solutions employing different Web technologies. At the moment, I specialize in PHP/MySQL making use of several frameworks such as Wordpress, Joomla, Code Igniter, symfony, Zend, etc. I am now also into mobile development using Android. I am seeking opportunities to build IT solutions employing various technologies that would best fit the client's needs I am highly knowledgeable in Software Design and Architecture and Object Oriented Programming concepts and have an extensive knowledge in Project Management I am a great communicator and very motivated because I love what I'm doing.

Groups: Joomla!

Associated with: WIZE Solutions

$16.67 /hr
217 hours

Pradeep Singh

Pradeep Singh Agency Contractor

Magento, Wordpress Expert

India - Tests: 3 - Portfolio: 1

I'm a senior Magento developer and consultant of having over 5+ years of experience. I have finished MORE THEN 150+ MAGENTO jobs successfully. Exhaustive skill and business professional expertise to provide efficient and elegant solutions with the following: ✔ Magento Responsive theme development. ✔ Basic configuration of Magento based eCommerce store. ✔ PSD ot Magento theme conversion. ✔ Magento speed optimization. ✔ Magento version up-gradation. ✔ Magento Data Export & Import. ✔ Integration of different Magento extensions. ✔ Customization/Modification of pre build Magento theme design as clients requirement. ✔ Magento site maintenance. ✔ Basic and advance SEO for eCommerce website. ✔ Fixing Magento browser compatible issues. ✔ Theme related bug fixing. ✔ Plugin Related bug fixing. My goal is to attain client satisfaction by professionalism, superior quality, innovation and deliver web applications using the latest technologies with best quality.

Associated with: Unique Coders

$8.00 /hr
4 hours

Jesu Rajaram Agency Contractor

Java / J2EE Web developer

India - Tests: 5

Java/J2EE Developer with more than 7+ years of IT experience. + Expertise in end to end implementation and delivery of challenging and innovative projects + Experience in building highly scalable/available systems + Expertise and experience in delivering with technologies like spring struts jquery ajax Rest web services ejb etc.. Looking forward to own and execute innovative and challenging assignments

Associated with: 10DECODERS-SERVICES

$11.11 /hr
109 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
1,856 hours

Christopher Howard

Christopher Howard

Web Designer/Developer

United States - Tests: 4 - Portfolio: 3

I am a web designer and developer who specializes in making sites for businesses looking to boost clientele and sales. I take care of various needs for sites such as cms(wordpress), newsletters, e-commerce solutions, databases, mobile designs with apps and seo & e-mail marketing. I am efficient in photoshop, illustrator, after efffects, html, css, javascript and php.

$16.67 /hr
0 hours

Andreas Hadjithoma

Andreas Hadjithoma


Cyprus - Tests: 1 - Portfolio: 7

I am a self motivated software engineer/web developer. I have already completed many complex software/web projects and I am extremely confident that I have the required qualifications to undertake a project and complete it successfully. (You can find some projects I have worked on in my personal portfolio ANDREASHPORTFOLIO.DX.AM). My technical expertise includes cross platform knowledge (Windows and Linux); expert knowledge in many scripting/programming languages and platforms such as PHP, HTML, CSS, JavaScript, JQuery, MySQL, JAVA, C++ and Joomla.I am a person with a lot of creativity, ideas and desire for work. Trust me and you are not going to spend your time.

$13.33 /hr
0 hours

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

Taras Voytovych

Taras Voytovych Agency Contractor

Software Engineers & Consultants

Ukraine - Portfolio: 3

At Teamvoy we are proud of our great people that deliver best productivity and everyone has a proven track record in a tackling difficult core development projects. Our lead engineers have 10+ years of rich technical experience working with the clients towards successful product launches. With our development centre in Lviv, Ukraine we can offer a top outsourcing destination which is close in time, distance and culture.

Associated with: Teamvoy

89% Job Success
$30.00 /hr
0 hours