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 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, 697 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 4.63.

Last updated: May 1, 2015
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  1. Christopher M.

    Christopher M.

    Web Developer of the Yr('12) w/ Latin Honor

    Philippines - Last active: 1 month ago - Tests: 7 - Portfolio: 17

    I am an award winning Junior Web Developer and Designer expert in Modern App & Mgmt.Info.Sys. development inspired by AJAX concept (e.g. Facebook and Google). With 3 years of experience and hundreds of techniques from US based developers, I have developed complex and useful Web based MIS and Apps. I am Proficient in PHP4, HTML4, CSS3, JQuery, MySql, Javascript, Ajax, FB API, CMS(Wordpress, Joomla), Photoshop, Flash, Dreamweaver, Google SketchUp, AutoCad, 3D modelling. I gained GA score of 10/10 during my Training at one of the largest BPO here in Philippines. I can learn quickly, work with patience and creativity, hardworking and can work well both independently and as a team.

    $12.00 /hr
    0 hours
  2. Sujit Sah

    Sujit Sah

    Expert PHP Programmer, CodeIgniter, OpenCart, Wordpress, HTML5, CSS3

    Nepal - Last active: 1 month ago - Tests: 3 - Portfolio: 5

    I have 7 yrs experience of developing web applications using PHP, MySql, JavaScript, Ajax, jQuery, HTML and CSS. During these period I have gain very good experience to developed different size of website small to large CMS, E-commerce, Classified/Marketplace, Job portal, Travel & tours, Penny Auction, Lowest Unique Bid Auction, Reverse Auction, Price Reveal Auction. My Expertise area: - PHP & MySql - CodeIgniter - WordPress - OpenCart - Drupal - JavaScript, Ajax, jQuery, JSON - XML, SOAP - HTML, HTML5 - CSS, CSS3 - PSD to XHTML - Responsive Web Design

    $10.00 /hr
    4 hours
  3. Vijay Bhatiya

    Vijay Bhatiya

    Web Designer

    India - Last active: 9 hours ago - Tests: 2 - Portfolio: 11

    Hello, => LAYOUT DESIGN : I will do any type of layout design as your requirement (Creative, Responsive, Bootstrap theme, Proffesstional, User friendly, ...). => HTML, DHTML, XHTML : I will make HTML from any types of layout designs and with minimum bugs. => HTML5 and CSS3: I will do convert html from your layout designs with use of HTML5 and CSS3 => BOOTSTRAP : I will do layout design and it's implement into Bootstrap frame work. Also I will do Browser fixing or other bug fixing for your sites and browser support fixing. My skills are below : => Responsive design and implements => Bootstrap theme and implements => HTML5, CSS => HTML, XHTML, DHTML => jQuery => Photoshop => Dreamweaver => Illustration => CorelDrow

    $5.56 /hr
    2 hours
  4. Kyrylo Maliarenko

    Kyrylo Maliarenko

    UI/UX designer and web-developer, PHP, CodeIgniter and Wordpress lover

    Ukraine - Last active: 1 month ago - Tests: 5 - Portfolio: 9

    Highly professional PHP developer and UI/UX designer with more then 5-6 years of particular practice in commercial projects and startups. Use modern technologies as HTML5/CSS3, Bootstrap 3, Ajax, JQuery, Adobe Photoshop and Illustrator CS6. Work a lot with CodeIgniter, Wordpress. Also work closely with: phpMyAdmin, SQL, JSON, Parallax. - Master's degree of marketing - will help to organize and understand your projects and ZMOT moments better. - Proved my high level by successfully implementing more than 70 web and graphic projects, of which 15 are successful start-ups and unique corporate style. - Me and team developed our personal DerivoCMS. - Designed and developed for partners from Europian Union. After finish of projects they were presented in Brussel as the web Best Practice example. - Created commercial characters, logos, web-designs and SMM (social media) projects making my clients business recognizable and successful.

    $12.00 /hr
    0 hours
  5. Muhammad Saad Abbasi

    Muhammad Saad Abbasi

    Yoan Systems

    Pakistan - Last active: 25 days ago - Tests: 6 - Portfolio: 10

    I have consistently handled complex problems to the satisfaction of my clients, by working in stressful situations till late hours, never missing a deadline. Proficient in software development of web based applications with extensive use of Vb.Net 2.0, C#.Net 2.0, Asp.Net 2.0, .Net 4.0 and SQL Server 2005. I have 7 years of experience in web development using asp.net with C#/ VB. Languages/ Technologies: C#.Net 2.0, Vb.Net 2.0, Asp.Net 1.1, 2.0, 3.0, 4.0, AJAX, WCF CMS: DNN and Kentico Databases: SQL Server 2000, SQL Server 2005, SQL Server 2008 Testing Tools: Web Testing, Web Service Testing and Load Testing using Visual Studio Team System 2008. NUNIT for unit testing asp.net

    $16.67 /hr
    0 hours
  6. Munesh kumar V.

    Munesh kumar V.

    Wordpress, Magento, Theme/Plugin/Extension Development, 10 Yr Exp.

    India - Last active: 9 hours ago - Tests: 7 - Portfolio: 17

    I am a computer post graduate and having more than 10 years experience in the web and software development. I have been working with various MNC's from last 10 years. Looking for a promising career in the field of web developing seeking challenging opportunities to utilize all my skills and experience, both technical and interpersonal. Positions I have handled: Software Trainee -> Sr. Software Engineer -> Business audit -> Team Lead -> Project Manager My KRA's: ------------------------------------------------------------------------------------------------ * Team management * Project management * Documenting the clients needs into a clear and smooth software requirement document. * Troubleshooting * Development * Designing * Budget estimation * Responsible for timely delivery of the project Service Description ------------------------------------------------------------------------------------------------ ERP Integration : Magento with Netsuite/JCurve Microsoft Technologies: ASP.net, ASP Classical MVC Framework : Microsoft MVC3,MVC4, Zend Open Source CMS : Magento, WordPress, Joomla, Drupal, Ruby on rails Reporting Tools : Crystal Reports, Microsoft Report User Interface / Graphic Design : Adobe Photoshop, Image Ready, Flash, CorelDraw, Adobe After Effects, Fireworks, Dreamweaver. Databases : MS SQL Server 2000/2005/2008/2012, MS Access, MySQL 4.x/5.x. WebServer : IIS, Apache. Third Party APIs : Google Maps and Analytics, Ebay, Twitter, Facebook. Payment Gateway : Paypal, Cashflows, Wordpay, Click and Buy, Google checkout, PayU Miscellaneous: Good Typing skills in English, Application development for Facebook and Twitter, PayPal integration, Google checkout and other Payment Gateway integration, Database Administration.

    $15.00 /hr
    0 hours
  7. Asheet Mitra

    Asheet Mitra

    Web Application Developer - 5+ years of Experience

    India - Last active: 3 days ago - Tests: 7 - Portfolio: 8

    I am a good PHP programmer and Designing, having experience of developing so many web applications in PHP, HTML5 and CSS3 with MVC joomla and wordpress. I know OOP with MVC architecture and yii framwork, developed some library like html DOC parsing, MySql database controller library, some jquery widgets with Ajax and animation with HTML5 and CSS3. i am Asheet . i have 5 year exp in web desiging and developing .i have done mca 2007 MITM college Indore (India). my url is www.talentstree.com i have done so many project .pls check my portpolio.if u feel an am able to do this then pls give me chance .my first aim is work then money. I hope you will consider me and allow me a chance to proof my efficiency.

    $7.78 /hr
    0 hours
  8. Sachini Wickramaratne

    Sachini Wickramaratne

    Web Designer with PHP,WordPress,JS,Ajax,JQuery,JSP, &java professional

    Sri Lanka - Last active: 1 day ago - Tests: 11

    I'm a professional web developer with over 3 years experience. I'm expertise in HTML/HTML5 CSS/CSS3,Responsive Design,Bootstrap,WordPress, Joomla, Php, Yii, and other new frameworks too. I'm also into graphic designing and have good knowledge of Photoshop, Illustrator etc... I usually go with Agile methodology which has a higher success rate. Hoping to work with you, Apart from Php related Web Development I develop Web and Desktop applications in Java, JSP, JavaScript, Ajax. JQuery, PHP, Hibernate, Struts, Spring.

    $10.00 /hr
    7 hours
  9. Retheesh R.

    Retheesh R.

    Expertise in Website Design , Graphic Designing , Website Developement

    India - Last active: 25 days ago - Tests: 5 - Portfolio: 14

    Hi Everybody !!! I have 5 yrs of profound experience in graphic designing, logo designing, brochure designing, creating elegant, classy, and creative conceptual websites. Communication: - Working time : Mon - Saturday and up time 18/6 support. Thanks for your kind consideration and I look forward to speak with you for further discussion about the project. Thanks and Regards Sheena

    $10.00 /hr
    5 hours
  10. Kenneth Sunday

    Kenneth Sunday

    System Developer

    Philippines - Last active: 1 month ago - Tests: 9 - Portfolio: 5

    Hi! I'm Richard popular known as "Kenneth Sunday", a System Developer, based in Cubao, Quezon City Philippines. I had spent 3 years in the corporate world as a System Developer, working both in the office and then working remotely from home. Also do some non-programming stuff such as server configuration, database administration, system administration, networking, troubleshoot and photo-rendering (TARPAULIN , INVITATION CARD Design). I enjoy working directly with my clients rather than having project managers involved but it won't be still a problem if there's any as I adapted myself working with projects with having PM's. Even though I seldom meet my clients in person (due to geography), I am able to effectively communicate via email and on the phone to complete projects to their specifications. You can view some of my work in the portfolio section that i have developed. As a system developer, I build complete custom web-app, develop in PHP Frameworks Codeigniter, CakePHP and Laravel and uploaded to Servers naming MICROSOFT Azure and AMAZON web services with a MYSQL database. My portfolio only shows a small sample of the web-app's, websites and API's I have developed over the years. If you are not sure I have the skills to build your idea, please contact me to discuss the project with you.

    $15.00 /hr
    0 hours