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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, 588 AJAX projects are completed every quarter on Upwork.

588

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. Lyubomir Filipov

    Lyubomir Filipov

    web developer

    Bulgaria - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    Over last 5 years I have been working as a developer. I have professional expirience of creating applications for mobile phones - using webworks and HTML5. I have created several applications using mobile-jquery. During the last six months I have been working on different online shops or CMS systems for small and large business. I have been using PHP,MYSQL,HTML,DHTML,Ajax,Smarty, jQuery,MooTools. I have started using HTML, DHTML simple websites. I have been working as Flash developer creating different desktop or web applications. In highschool I have been working on European projects and I have been adminstrator and creator of the websites. I have experience in testing systems - QA. At university I am studying Informatics and also I am one of the organizators of IT competitions(the past two years I have been in the jury). Several years of professional experience. I am seeking opportunities to build websites and confirm the quote "Practice makes perfect."

    $20.00 /hr
    3,929 hours
    5.00
  2. Bassem Fawzy

    Bassem Fawzy

    Senior Web and Software Developer

    Egypt - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    For about 6 years of full time positions, I have worked on a variety of projects mainly using C#, ASP.net, sqlserever,PHP,Wordpress,MySql, html,xml, javascript and ajax and Jquery along with some VB.net. The projects I worked on included E-commerece (paypal, moneybookers, authorize.net) , corporate websites, search engines and many utility tools for internal use. I also got SEO knowledge and experience. Aside of my full time positions I have been doing freelance work from time to time both to make use of expertise and earn more extra money. Having quit my full time job , I have lots of time available to use my lots of gained expertise and my passion for development and hence am available as a freelance developer with lots of hours to use along with ease and guaranteed communication.

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    2,773 hours
    5.00
  3. Anton V.

    Anton V. Agency Contractor

    ASP.NET,ASP.NET MVC,SilverLight,C#,VB.NET,MS SQL Senior developer

    Russia - Last active: 1 day ago - Tests: 3

    I have 6+ years experience in developing desktop and web applications using ASP.NET C#, VB.NET, PHP. I use MS SQL Server 2000-2008, MySQL as a DBMS. Also I have strong skills in OOP, SQL, AJAX, JQuery. In my work I constantly use unit testing, test driven development, refactoring and agile methodologies. I always do my best, to feel proud for every application I develop.

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: RuNet

    $27.50 /hr
    11,795 hours
    4.88
  4. Vikas R.

    Vikas R.

    One stop destination for all your Web Oriented Needs

    India - Last active: 2 days ago - Tests: 12 - Portfolio: 16

    A good programmer is someone who always looks both ways before crossing a one-way street. I'm Certified PHP , MySQL developer & member of PHPFOX Group with sound knowledge of other scripting languages like JavaScript, Ajax, Smarty, WordPress and Joomla. I believe in make a fostering relationship with all my clients. I am committed to deliver the best web services. I can assure you that you have clicked at a right link to make your web dream come true. Seeking the challenging and rewarding assignments in Web development field with an organization of high repute where I can get the opportunity to learn and grow. I am looking for a platform where I can positively contribute towards taking the company on the next level with my diligence, integrity and expertise. I am keen to employ my knowledge and experience to enhance the company profits and adding value to its operations. My technical knowledge as well as the eagerness to work can bring about a milestone for the company. My knowledge would surely prove to be an asset for the firm which would employ me Why should You Choose Me? - Unbelievable turnaround time - My pet does not die, I don’t fall sick, my internet is never down and my grandma is never in hospital Here are the some sites developed by me or you can see my portfolio section www.wallpaperboutique.co.uk www.webdesignoffice.us www.beyondquotes.com www.londonhelper.com www.pressuresealer.com www.walker-buckler.com www.jobsagar.com www.landweavers.com www.schoolofemployability.com www.sourcemeit.com www.cfsect.org www.dreambsys.com www.jacobath.com www.springdaleeducation.com www.lawjournal.mcgill.ca www.staysardinia.co.uk

    Groups: concrete5, PHPFox

    $20.00 /hr
    6,075 hours
    4.93
  5. Julio Herrera

    Julio Herrera

    Web Developer

    Venezuela - Last active: 2 days ago - Tests: 5

    +5 years using PHP4/PHP5 and MySql. Javascript, jQuery, CSS, Twitter-Bootstrap with Less/SAAS UNIX/Linux, MVC, Git / Subversion, and LAMP toolset PSD to Wordpress theme design. Wordpress installation/migration, theme and plugin customization. Osclass customization Over 5 years developing for the Internet Object Oriented Web Developer. Strong back end developer with wide front-end skill set More than 20 years enterprise developing experience Native Spanish speaker, English (very good reading and writing skills). About 6 months of C# and ASP .Net Learning Proactive, autodidact, objectives achievement focus.

    $22.22 /hr
    1,373 hours
    4.92
  6. Shahzad Ali

    Shahzad Ali

    Web Developer

    Pakistan - Last active: 10 days ago - Tests: 4 - Portfolio: 8

    Quality means doing it right when no one is looking...*Henry Ford* More than last 7 years, I have been developing web applications using PHP, MySql, HTML, CSS, Ajax and JavaScript. If you are looking for a professional, passionate and experienced developer then I am the person you are looking for.

    $11.11 /hr
    1,631 hours
    4.88
  7. Laxmi N.

    Laxmi N.

    7 years of experience in Python, Django, HTML, scrapping, data mining

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 5

    Hi, 7+ years of experience in IT industry, 5+ Years Python 4+ Years Django My other technical expertise are, • Javascript • Django REST framework • Scrapy • GAE • GIT • Pinex • MySQL • HTML • UBUNTU On python itself I have worked on different kind of projects like • Scrapping the data by using urllib, urllib2, mechanize, beautifulsoup, CSV, re and many more libraries • Developed web application on Django framework • Automation script to maintain the database for getting data from LDAP • Database maintain scripts by using MySQLDB, cx_oracle • Migrated Django site to apache server by using WSGI These are some of the applications on which i have i have worked on, https://etp.fireeyecloud.com https://www.rowapparel.com/ http://www.healthline24x7.com/ http://travelingtommyandtammy.com/ I am a versatile software developer, whatever technology given to me I have done it, I am an expert to scrapping the data from the sites but I can do any task which is given to me, I am a hard worker with fast learning capability. I am team player; I have started my carrier as a trainee lowest label in the team, now I am a senior engineer, so I have experience of how to deal in team work as a team player. I appreciated thrice by Google senior manager and got appreciations awards. Thanks & Regards Laxmi Narayan

    $25.00 /hr
    1,155 hours
    4.97
  8. Tauhidul Hasan Lenin

    Tauhidul Hasan Lenin Agency Contractor

    Expert in Php, Laravel, Wordpress, Facebook-Twitter APIs

    Bangladesh - Last active: 3 days ago - Tests: 2

    7+ years experience in PHP, Mysql, jQuery, APIs. Developed many project using Twitter, Facebook APIs. I am very handy in Laravel, Wordpress, CodeIgniter, CakePHP, Yii Framework. 100% confidant to deliver project on time.

    Associated with: TechVillage

    $16.67 /hr
    1,373 hours
    4.80
  9. Alex Wilson

    Alex Wilson

    Project and Task Management App, QuickBase, Database, SugarCRM Expert

    United States - Last active: 8 days ago - Tests: 17 - Portfolio: 5

    About Me Over the past ten years I have done a very large amount of development with Access, PHP, MySQL, AJAX, and CSS including e-business solutions, task and project management applications, ERP Projects, robust database applications, and fully functional e-commerce websites. I am also skilled in desktop application development using Visual Studio, Java, and C++. My greatest skill is being able to create fully-functional database-driven solutions (web or offline) from start to finish independently and punctually. My goal is to design and create successful, attractive, and functional websites, web applications, databases, and desktop applications for you or your business. I have a wide variety of secondary skills as well. I am capable at Japanese, graphic design, and user experience. Why you want to hire me There are a lot of programmers out there that cost less per hour than me. But there is something I can give you that they can't: Assurance. Assurance that you will end up with a quality product that will stand the test of time. I'm so confident in that statement that I will do all standard maintenance on your project for free.

    $33.33 /hr
    1,356 hours
    3.78
  10. Ruben Alanakyan

    Ruben Alanakyan

    PHP/MySQL Developer

    Armenia - Last active: 2 days ago - Tests: 8 - Portfolio: 8

    I'm a Senior Web Developer with 8 years of experience specializing in development of custom websites of any complexity level. My skills include PHP, MySQL, HTML5, CSS, JavaScript, Jquery, Wordpress, e-commerce development, website speed optimization and etc. I provide strong guarantees about the quality of the websites that I produce, including security, speed, longevity and stability.

    $27.78 /hr
    2,545 hours
    5.00