AJAX Developers & Consultants

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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 oDesk, 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 oDesk for free!

AJAX Job Cost Overview

Typical total cost of oDesk AJAX projects based on completed and fixed-price jobs.

oDesk AJAX Jobs Completed Quarterly

On average, 697 AJAX projects are completed every quarter on oDesk.

697

Time to Complete oDesk AJAX Jobs

Time needed to complete a AJAX project on oDesk.

Average AJAX Freelancer Feedback Score

AJAX oDesk freelancers typically receive a client rating of 4.63.

4.63
Last updated: May 1, 2015
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Mikolaj R.

Mikolaj R. Agency Contractor

PHP Developer with Frond-End and JavaScript skills

Poland - Last active: 3 days ago - Tests: 16 - Portfolio: 18

I have worked as a PHP developer for about 7 years for now. My experience in working on a wide range of projects allowed me to work with large corporations like Adidas, Reebook and Unilever - that kind of clients are very demanding and expect performance to the highest level. Thanks to that cooperation I know how necessary thing is good communication. I worked in a team of developers as well as on my own, additionally, I have experience as a team leader. Worked on small projects and some bigger ones that took over a year to complete. I am very much familiar with the latest technologies such as: PHP 5x (OOP), MySQL 5x/Postgresql 8+ (usually with ORM if needed), MVC Frameworks, jQuery, Mootools, DHTML, CSS3, HTML5, Youtube/Facebook/Twitter API to integrate projects with social media. All my applications are SEO optimized to play good with google and easy to work with SEO companies.

Associated with: Polcode
$32.00 /hr
2,454 hours
4.70
Michael A.

Michael A. Agency Contractor

Front End Engineer

United States - Last active: 03/26/2014 - Tests: 6

I have gained experience in a wide range of programming skills over the last 15 years working in high tech companies. My experience working as a data analyst gave me significant exposure to Java, Groovy, SQL, & Perl. In addition I have worked as a web developer for over a decade working with C#, PHP, MySQL, MSQL Server, Apache, IIS, JavaScript, XML, CSS, HTML, AJAX, and JQuery.I have also managed a large number of projects - I have acquired nearly 4,000 of the 4,500 hours required for the PMP certification - which has provided me with a thorough understanding of project management and the PMBOK.I also have extensive knowledge of accounting and finance as I have worked for the last three years at a financial analytics firm and have earned an MBA.

Associated with: Rival Graphics
$72.22 /hr
0 hours
5.00
Jeric T.

Jeric T.

Creative Director, Producer, Web Hero

Singapore - Last active: 1 month ago - Tests: 2 - Portfolio: 7

15 years of experience in web development, UI/UX, web marketing strategist. 8 years of experience with MySQL, PHP, CSS, HTML and Javascript. 9 years of experience in music making. 8 music awards. Very good experience with Codeigniter and Wordpress. I'm a producer, web hero, entrepreneur who loves to create new things. With a few music awards under my name, I believe in the concept of fun, ease of learning, and the balance of complicated & easy ideas. All my creative work rely on these - especially when it comes to interfaces and experience for users & customers. I code, consult, write & sing. I believe that anything worth doing, is worth over-doing. I released my debut album in Taiwan, 2010. (See: http://fb.me/jericbook) I consulted for http://Garena.com for their online shop, helped design http://Shownearby.com, and built Zion / http://DotaPod.com from scratch, a gaming platform for gamers, with 190,000 members. Fluent in English & Chinese~ 真的。 I am currently Creative Director and Producer at CLE Media Productions, Singapore/Taiwan, and I run my own Web/Audio/Video Production Studio. I look forward to working with you.

$48.00 /hr
40 hours
5.00
Ansar M.

Ansar M.

Podio Integration, Umbraco, Asp.Net, PHP, Android

India - Last active: 1 month ago - Tests: 7

I am a Microsoft certified software engineer with wide range of experience in web/desktop application development. For the past 7 years I have involved in project implementations for various high end organizations such as Nestle, Samsung, Emirates Airlines, UN, Harvey Nichols, Armani Exchange and many others. My primary expertise is Asp.Net and Umbraco but I have also worked with php, coldfusion and various other technologies. My full list of technical knowledge includes ASP.Net, Umbraco CMS, C#, VB.Net, Web Services, Adobe Flex, Action script 3.0, Coldfusion, php, JavaScript, jQuery, Ajax, SQL Server, Oracle and MySQL. Please contact me for direct client references or to see my online portfolio in other outsourcing websites.

$78.00 /hr
16 hours
5.00
Bryan R.

Bryan R.

Only OnGoing Work: Web Developer / Graphic Designe...

Bolivia - Last active: 13 days ago - Tests: 10 - Portfolio: 14

I am looking to establish a long-term, ongoing working relationship with a company. I can work 8 hours a week right now. So I am sure I can handle one or two tasks a week. I have 8 years of experience in web development, focus on PHP, html5, css3, responsive sites, javascript, jaquery and ajax. Server administration cpanel / whm. I have vast experience in wordpress: Template creation HTML5/Responsive , installation, template customization, plugins creation and modification, etc. Also I am a good designer, I worked 4 years as web/graphic designer in Alekia web design, mostly working with photoshop and illustrator, I designed websites, flyers, facebook pages, business cards and more. Also I have some SEO, SEM, flash animation, actionscript and audio/video editing experience.

$10.00 /hr
901 hours
4.79
Alexey Z.

Alexey Z.

Project Manager / Top gun Ruby On Rails dev

Israel - Last active: 1 day ago - Tests: 6 - Portfolio: 9

I am currently freelancing RoR projects across the universe, fullstack rails coder for your duty. I have been doing this for the last 9 years now and I was employed as CTO & Ruby On Rails Senior developer, and my projects include wide usage RoR(1,2,3,4), I love new technologies and I can learn to use them very fast! I can develop anything starting from tech plan/mockup, through creating rails application (agile method) till full setup of VPS/dedicated server (or even cloud), then I can maintain and administrate this project. I work with cloud platforms like AWS, Heroku, EngineYard. I have ZERO unsatisfied clients. Knowledgeable in CI like Jenkins, and various management systems like Trello, Lighthouse, Jira, Redmine (You can have a tracking project with my private Redmine installation for no cost) and some others All small things around webdev; AJAX, HTML, CSS, JS, RSS, XML, JSON. SVN, GIT(preferred), Capistrano/Chef/Rubber for multistage deployment for test/production projects, SASS, SCSS, HAML, CoffeScript, REDIS, various types of caching. Capable to work in Linux/OSX/Windows environments. Having proven Berkley certification for SAAS: https://verify.edx.org/cert/7bd82e53af154feaa706ac8b3db01561 Full stuff you can find on my Linkedin profile: http://lnkd.in/XQ5hgJ Github page: https://github.com/alexey

$60.00 /hr
3,109 hours
5.00
Radostin D.

Radostin D.

You have a problem? - I am the solution :)

United Kingdom - Last active: 2 days ago - Tests: 8

- PHP, Mysql, Jquery, Jquery Mobile, CSS - Wordpress - plugins, customization, themes, custom coding - Facebook Development, Fan pages/applications - Working with APIs, Facebook API, Twitter API etc. - E-commerce integration with online payment processors (Paypal, Moneybookers, Liberty Reserve, Authorize.net etc.) - Online marketing, affiliate programs, PPC - Web automation, web scraping Please don't hesitate to contact me and discuss different projects even if the requirements are not listed at my personal profile. I am open to all different kind of projects. Waiting for your projects :)

$33.33 /hr
149 hours
4.93
Jeremy Brochert

Jeremy Brochert

Web Programming and Design Specialist

Canada - Last active: 18 days ago - Tests: 8 - Portfolio: 4

Specializing in PHP, JavaScript, MySQL, CSS, AJAX, HTML, and many more languages. I first started learning these languages over 12 years ago. I started building websites professionally and started my own web design company just over a year ago. I have been experimenting with web programming and design and making small personal sites since I was 13 years old. Recently I've wrote payment processing modules and have programmed shopping cart sites. I can make any idea you have functional. I also do design work, but specialize in the logical and functional side of things.

$20.00 /hr
0 hours
5.00
Syed Afnan

Syed Afnan

Web Desiner

Bangladesh - Last active: 2 days ago - Tests: 1

Hello I am well experienced designer with a goal is to provide high quality web services at affordable rates. My aim is to make each of my client's project personalized right from inception to it's completion, and providing attention to the minute details. I can work with small and big projects with equal ease and ensure you that your website is up to date with the most recent technology. To make communication easy and ensure my clients needs and wants are addressed in a timely manner, I directly deal with each of my clients via Email, Skype. Looking forward to work with you...

$16.00 /hr
0 hours
5.00
Vigorous Web

Vigorous Web

Web Developemt, SEO, Data Entry Services

Pakistan - Last active: 1 day ago

Vigorous Web conveys everything you need to communicate effectively on the web. We understand how users interact with digital media, so we have usability at the foundation of our services. We give great importance to fresh ideas and crystal clear goals. Vigorous Web developing team is made up of multi-talented illustrators, designers, writers and software developers, delivering the right mix of creative finesse. Our team can create everything from single-page online brochures to interactive database applications for large companies or applications. We build and maintain high quality web site design and e-commerce web development solutions for a wide a range of businesses and individuals. We provide professional-level programmer and customized web development solutions in PHP, Open Source, Wordpress, Drupal, CakePHP, YII, Mobile UI, Responsive Sites, ASP, ASP.Net, AJAX, ATLAS, Flash Actions Script Programming, JAVA etc to our clients. We provide SEO and Data Entry services.

$8.00 /hr
10 hours
5.00