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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, 631 AJAX projects are completed every quarter on Upwork.

631

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.

4.66
Last updated: August 1, 2015
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  1. Mir M.

    Mir M.

    HTML5, CSS3, JS, jQuery, PHP, MySQL, Ajax, WodPress

    Bangladesh - Last active: 16 hours ago - Tests: 8 - Portfolio: 9

    Dear Potential Client, I am Mir and I have been working as a Professional Front and Back-end web Developer for 3 years. ========= ABOUT ME ========= I have developed a wide range of websites so far. I give solution of both Front & Back-end website developing & my major competency lies in Front-end developing. I am an honest, friendly and hard working developer & I am always willing to bring a "Smile" in his clients face & all of my achieved feedbacks from my clients surely reflect that. ===================== MY FIELDS OF EXPERTISE ===================== • XHTML, HTML5 (Valid, SEO Friendly) • CSS3 • JavaScript • jQuery • PHP • MySQL • Ajax • WordPress • All Browsers & Platforms Compatibility ========= LET'S TALK ========= We are working in a Virtual environment, right? So I believe, 'Convenient communication is a key component of any Successful project'. That's why I'm Available to communicate via Skype (Chat, Audio/Video call) and G-mail throughout the life cycle of my projects from the very beginning of interview session. ====================== IMAGINE THE POSSIBILITIES ====================== I don't work like other contractors, fastening on endless expenses and low-balling to catch your eye. If you want to know more about my Ethics, check out my Achieved feedback. As of today, it's Perfect ! I am very Careful about my employers Demands and Necessities and I think it's your Ground to make demands and your Right to get those properly fulfilled. Now what? Let’s take a walk; shall We?

    Groups: LoginRadius

    $8.89 /hr
    1,061 hours
    4.91
  2. Zile Singh

    Zile Singh

    HTML5/CSS3/Javascript/PHP/Wordpress/Codeignator/Yii

    India - Last active: 3 days ago - Tests: 4 - Portfolio: 2

    Hi I have 5+ Years of experience in Responsive Design /HTML5 /XHTML /CSS3/ PHOTOSHOP/ E-commerce ,Woo-commerce , Wordpress / Psd to Wordpress ,Magento / PSD TO HTML. Codeignator , Cake Php I am a full time Web designer and Web Developer. I hope we would be working soon together. Best Regards, Zile Singh

    $11.11 /hr
    75 hours
    4.97
  3. Petr Kuznicov

    Petr Kuznicov

    PHP/MySQL/JS/AJAX/ASM/OOP/WordPress

    Ukraine - Last active: 16 hours ago - Tests: 6 - Portfolio: 26

    I have 4 years experience working in web development. I have extensive experience in CodeIgniter, Zend, HTML, JS, jQuery, Prototype, Joomla, Wordpress, Google APIs, Facebook API, Twitter API, Mailchimp API, email coding and etc. I have designed and deployed various websites based on WordPress. Through these start-ups I have gained extensive experience in user interface & web design along with valuable knowledge regarding online marketing.

    $20.00 /hr
    1,711 hours
    4.90
  4. Sanjeev Kumar

    Sanjeev Kumar

    5 year in Drupal , Drupal theming and Migration, PHP, jQuery, AJAX

    India - Last active: 8 days ago - Tests: 2 - Portfolio: 6

    I am Senior Software developer and designer . Over 5 years of experience in analysis, design and development of various websites & web applications. I have developed a wide range of websites using PHP, MySQL, Drupal, Wordpress, AJAX, Java Scripting, html and css both in Linux and Windows environments. I am also involve in Drupal migration, Drupal RESPONSIVE theming and drupal custom module development.

    Groups: SocialEngine

    $15.00 /hr
    719 hours
    4.95
  5. Devendra Yadav

    Devendra Yadav

    PHP, MYSQL, Cakephp, Magento,WordPress Expert, Mobile Responsie Design

    India - Last active: 16 hours ago - Tests: 2 - Portfolio: 7

    I am master in developing/writing script in PHP, MySql Database Design, Query Optimization, Server Optimization, Tweaking, modification, troubleshooting, error problem resolution, website load time optimization, Responsive Website issue, Cross browser compatibility, CSS designing project work. In one sentence "I AM ONE STOP WEB SOLUTION". This is my experience and skills that I handle all kind of web related work.

    $15.00 /hr
    498 hours
    4.85
  6. Jayesh B.

    Jayesh B.

    Web/UI Designer, PHP Developer, Parallax/Bootstrap Expert

    India - Last active: 16 hours ago - Tests: 2 - Portfolio: 18

    I am a professional web designer and PHP expert with an experience of more than 6 years. I am well versed with Core PHP, HTML, Frameworks like Codeigniter, Twitter Bootstrap and integrating 3rd party APIs such as Payment APIs, Google APIs etc. My core competence lies in working on the following: -- HTML5/CSS3/jQuery/Ajax -- Twitter Bootstrap -- Parallax Scrolling -- Responsive Websites/Newsletters -- Custom template designing. -- Logo designing. -- W3C validation. -- PSD to HTML -- XHTML, CSS2, CSS3, HTML5, Dreamweaver cs5. -- ON-Page and OFF-Page SEO -- PHP code optimization -- Worked on PHP sessions -- Worked on PHP classes -- PHP Image manipulation -- Worked on PHP Curl library -- Worked on PHP GD library -- Familiar with PHP string expression -- In-depth knowledge of PHP frameworks -- Worked on PHP MVC architecture -- Strong hands on experience over frameworks like - Codeigniter, Wordpress, OsCommerce, Zencart, Opencart. Code optimization is my forte and it is something that I love to do. I guarantee your site's ranking above 90% and page load time less than 3s. Other services I offer are: 1) Domain Name Registration including all major TLDs. 2) Domain Transfer services 3) Web hosting on high bandwidth servers and 100% up-time. 4) VPS servers. 5) Dedicated hosting 6) Email hosting 7) SEO services My creative web design process includes elegant and professional mockup designs, eye catchy jQuery animations, professional fonts & colors and clean and commented code writing. I use best practices to write code that meet W3C standards. I emphasize more on the practices that result into faster page load speed. I also have experience on JavaScript, jQuery, JSON and Ajax. I have project management experience as well, and I have handled a team of 15 persons effectively as a team leader. I am also proficient in developing ecommerce solutions using OsCommerce, Zen Cart, WordPress, OpenCart, Prestashop, Bigcommerce etc. I am looking for clients who I can work with on a long-term basis. I believe in giving you constant feedback and update on what is going on, in giving you technical options and alternatives for your problems, and in solving your problems. Should you experience the unfortunate case of being left hanging by your old developer, let me know as well and I can help you resume code that someone left. You can also hire me for emergency fixes, technical maintenance, consultation, project planning and full project development from scratch. During the project, you'll find me hard working, honest and a strong communicator. My working style includes giving proper updates to my clients twice or even thrice a week and keep them updated about the progress going on into their project. I can even do voice calls over skype/telephone, if required.

    $33.33 /hr
    735 hours
    4.98
  7. Mohd Shahid Khan

    Mohd Shahid Khan

    Core PHP | CodeIgniter | Wordpress | Ajax | JQuery | API

    India - Last active: 16 hours ago - Tests: 2 - Portfolio: 7

    I am having 7 years of experience on PHP based web development. I am having expertise in Core PHP, CodeIgniter, WordPress, Smarty , MySQL, Ajax, JQuery, Javascript, JSON, AngularJS, CSS and HTML etc. I am very strong on OOPS and Database Management System specially in MySQL. I am also very good at PSD to HTML and PSD to wordpress. Worked on paypal, facebook, twitter integeration. Very good at REST API integration.

    $9.00 /hr
    1,347 hours
    4.46
  8. Arthur GREGOIRE

    Arthur GREGOIRE

    Versatile Full Stack Web Developer

    France - Last active: 3 days ago - Tests: 10 - Portfolio: 6

    I am a "versatile" full stack web developer. I can perform those tasks (in order of proficiency): - web development and integration (phpMysql, html5/css3, ajax) - network, system and web server administration (git/ssh, apache2, nGinx) - domain names and web hosting management - psd to htm conversion I mainly know how to use 4 services of AWS: - EC2 - S3 (which I generally use to store photos for instance) - How to create IAM roles linked to an EC2 instance to communicate and interacting with s3 content (My website for instance use aws php sdk to display photos from my s3 bucket) - I know about cloudfront (and use geographic restriction on my website also) - I already made route 53 configurations My methods of code deployment, backup and maintenance are fast and safe since I will have a git repo of your project on bitbucket, locally on my machine and preferably on a compute cloud service (AWS). My speed inet connection is 5mbs. ps: sorry I am not interested in working with social network API.

    $22.22 /hr
    152 hours
    5.00
  9. Zurab Tsilosani

    Zurab Tsilosani

    PHP/mySQL developer

    Georgia - Last active: 11 days ago - Tests: 5 - Portfolio: 6

    It’s not just about great websites, it’s about great ideas! I do each project as if it is my own. Ensuring best of security, code optimization and future proof development. I have developed lots of custom built websites using PHP, mySQL (HTML, CSS for frontend) and worked with many CMS-es (WP, Joomla, Drupal). With 5+ years of experiences I can handle any task related to web development and in general information technologies. I especially like working on unique projects, solving challenging problems and creating something new. I'm fast learner and easy to communicate. I always deliver projects on time.

    $22.22 /hr
    65 hours
    4.99
  10. Vishakha Mahajan

    Vishakha Mahajan

    Expert PHP, Wordpress, Symfony, Magento, Joomla, Mysql Expert

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 3

    I have over 6 years of experience into Web Programming, Database Handling, Custom Application Development, Automatic Bots/Crawler development , API programming and Server installations. I have working experience into: **********************************WORDPRESS/JOOMLA EXPERTISE***************************** * 6+ years of experience with and wp plugins installation-customization-modification-upgradation-fixings ,etc * PSD to wordpress and Joomal, drupal. * 6+ years of experience with Joomla + virtuemart GURU. * worked with sobipro, sobi2, joofish, joomsocial and many more components! * Joomal version update and migration! * Wordpress & Joomla responsive design Expert! ***** Magento ****** Magento Theme development , Magento Extension Development , Magento Custom Module Development , Magento , Product import , Magento Bug fix , Magento payment gateway , Magento Catalog Browsing Customization , Magento shipping method , Magento category management , Magento product management , Magento java-script decoration , Magento Order Management Customization , Magento Html/CSS , Magento , Extension customization , Magento Mobile Commerce Integration , Magento Frontend development , Magento Multiple Wish Lists Customization , Magento Admin html customizaion. Magento Checkout , Payment and Shipping Customization , Integrating Magento with Third party applications like Sailthru , NetSuite, Sendgrid , MixPanel , Google EcommerceTracking ****** Wordpress ****** Complete wordpress CMS based website including , Wordpress install and setup, Wordpress Upgrade, Wordpress theme install and customization , Wordpress plugin install and customization , PSD to Wordpress / woocommerce , Wordpress Ecommerce site , Wordpress woocommerce Web Design , Wordpress / woocommerce Support and Maintenance , Wordpress / woocommerce & Google analysis , Wordpress / woocommerce & Mysql Bug fix , Wordpress upgradings from one version to another , Wordpress / admin panel management , Wordpress template development , Wordpress / woocommerce custom module development , Wordpress / woocommerce extension development , Wordpress / woocommerce & Facebook integration , Wordpress / woocommerce Bug Fixes , Wordpress Site Building from scratch , Wordpress Theme from PSD , Wordpress Child Theme building , Wordpress Plugin Development , Wordpress Widget development , Wordpress plugin and theme customization , Wordpress bug fixing and conflict issue handling . Wordpress e-Commerce : Woocommerce , WP- eshop , WP- Ecommerce, ECWID, WP- eStore , Woo Commerce , WP Multisite *** Custom PHP applications development **** All kind of websites designing and development Scrapper Application development Payment Gateways, Google API Implementation XML/JSON/WSDL/SOAP/REST experience Paypal, Stripe, Authorize, Google checkout, PaynearMe, 2CO, USA-Epay, Chase paymentech *** I am very confident of integrating APIs in any PHP based application. ***PHP Framework: Zend, YII and Code Igniter ***Working experience into AWS, Twitter Bootstrap, AJAX, JQUERY, JS, HTML5/CSS2/3 ***Tools used: Github, SVN, Basecamp, WHM, Putty/Terminal, Plesk, Cpanel, Dreamweaver, Photoshop ***Inhouse Quality testing ***45-50hours per week, Comfortable to work on weekends as well. *** 17 hours/day available on skype/phone. *** English is primary language so not a problem with voice communication. And finally I have extensive experience with SEO and I always take care of mata tags ,image tags (alt tags) and make design as per the latest Google updates so your website will rank soon on first page of your local Google page. Most important to me is, customers satisfaction!

    $10.00 /hr
    219 hours
    4.92