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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: July 1, 2015
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  1. Benjamin K.

    Benjamin K.

    The King in ASP, PHP, JavaScript, AJAX, Lotus Domino Development

    Philippines - Last active: 15 hours ago - Tests: 16 - Portfolio: 16

    I am the best in Web and Client/Server development using PHP, MySQL, Lotus Domino, ASP Classic, VB. As an IT project manager for the greater part of 12 years, I have thus perfected my skills in PHP, Lotus Domino, ASP Classic, HTML 4.0, JavaScript, and CSS 2.0, among others. As a developer, I find out the exact needs of my client and hold myself accountable for time management, cost-efficiency, conflict resolution, quality assurance, and above all, client satisfaction. My unquenchable thirst for knowledge, coupled with specialized experience in the field, makes me your ideal developer. I am self-motivated and have never missed a deadline. Over the past decade, I have been developing applications using Microsoft ASP, Visual Basic, PHP, MySQL, SQL Server, and Lotus Notes, majority of which are deployed over the web and are rendered cross-browser compatible. Such applications were developed either during my tenure for my employers or through referrals from clients or contractors that require my expertise in web development. My experience includes, but is not limited to, PHP, ASP, MySQL, SQL Server, HTML 4.0, CSS 2.0, Ajax, JavaScript, VBScript, Visual Basic for Applications (VBA), Lotus Domino, object-oriented programming (OOP), and HP LoadRunner.

    $22.26 /hr
    8,786 hours
    4.56
  2. Ruslan Ponomarenko

    Ruslan Ponomarenko

    IPhone (Objective C), Android, C# Developer, VBA, TSQL, VB ACCESS

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 6

    I am experienced in development of mobile software both for iOS (iPhone, iPad, Desktop) , ANDROID . My preferred languages are Objective-C, Java, C# (.NET), PHP. This allows me to participate successfully in cross platform projects, including network services and GUI applications. I mostly work under development of iOS Mobile applications at the moment but my experience includes development of ANDROID applications (Java) and Desktop applications (C#, Cocoa), Web Applications (PHP, C# Asp.NET). My programming experience will enable me to fulfill your task successfully and quickly enough!

    $36.67 /hr
    4,922 hours
    4.84
  3. Mifla Mashood

    Mifla Mashood

    Expert ASP.NET, SQL, MVC Developer with Web API Skills

    Sri Lanka - Last active: 1 day ago - Tests: 3 - Portfolio: 14

    Being passionate about what you do is the key to success. I am a passionate programmer who always pursues better and innovative ways of doing what I am best at even better. Being passionate about what I do, dedication and good discipline, I feel makes me a congruent fit for any software related post. I’m a Microsoft Certified Solutions Developer in the .Net Platform and have served as a software engineer specializing in various technologies and methodologies such as ASP.Net, ASP.NET MVC,Windows Azure, Oracle, C#, SQL, PL/SQL, AJAX, Web Services, Agile, SCRUM, Web API etc… for over 7 years. I have been involved in many projects spanning across different business domains for clients in Sri Lanka, UK, Canada, USA, Bahrain and Denmark. I have published & co-authored several articles and research papers in the area of securing web services. I’m currently working as a freelance developer and looking out for challenging and rewarding opportunities to widen my horizons whilst serving my clients to the best of my ability. Projects Overview - Simplified Recruitment –Recruitment based sites http://simplifiedrecruitment.com/ http://www.simplifiedjobs.com/ - Experian –Denmark – Did 2 projects as part of a team( CLOGS and CPP(Customer product profiling) - CTC- Canadian Tire, ICI Paints, GM, Devoe and other dealerships – Loyalty Programs for internal use - Travel and reservation systems o http://www.holidaygenie.com/ o http://www.directflights.com.au/ o Travel Vietnam o http://www.westeasttravel.com/ - Spanish Property Network - Web based customer support system

    Groups: AspDotNetStorefront, Crossrider

    $21.11 /hr
    5,213 hours
    4.73
  4. Shilpa Gupta

    Shilpa Gupta

    Sr. Dot net developer with 5+ years exp. in Asp.Net, Sql server

    India - Last active: 11 days ago - Tests: 11 - Portfolio: 5

    Over 5 years, I have developed web applications using HTML, Asp.net, C#, MS SQL server, Entity framework for medical domain projects along with windows, console applications and services. I am seeking opportunities to develop .net applications from scratch.Extensive work on US medical domain, US communication has boosted our confidence.I have used Ajax, Infragistics, Telerik, Atalasoft, ABCpdf, GoJS, OpenXml as third party tools.

    $11.11 /hr
    541 hours
    5.00
  5. Prashant Dwivedi

    Prashant Dwivedi

    HTML | CSS | JS | jQuery | WordPress | PHP | HTML Email | Newsletter

    India - Last active: 3 days ago - Tests: 2 - Portfolio: 23

    I have more than 5 years of experience in web development as a programmer as well as a Team Leader. I have been doing web/graphic design and development for different type of application including e-commerce, CMS, portals, CRM etc. I am well skilled in HTML, CSS, JAVASCRIPT, JQUERY, PROTOTYPE, PHP, MYSQL, API's In addition, i also have a very good know knowledge of Opensource Frameworks like: Codeignitor , Cakephp, Smarty, YII Wordpress, Joomla, Magento, Drupal, Opencart, Prestashop, Interspire, BigCommerce, OsCommerce, CS-Cart etc etc. Some Other Useful Skills: I have good knowledge of API's, Scraping, Payment Method implementation like http://Authorize.net, Paypal, Stripe, Recurly, Braintree, SagePay etc. and i can also manage server using SSH. etc I am analytical, independent, innovative, able to work under pressure and work well in a team. I work hard to provide best quality work to my clients to help them grow their business.

    $15.00 /hr
    270 hours
    4.70
  6. kamaldeep singh

    kamaldeep singh

    Asp Net | PHP | CodeIgniter | Wordpress | Joomla | Opencart

    India - Last active: 18 days ago - Tests: 2 - Portfolio: 4

    Areas Of Expertise: ~ B2B Application ~ B2C Application ~ Financial Application ~ E-commerce Application Microsoft Technologies: - .Net Framework - ASP .Net - Ajax - Java Script - MS SQL Server - LINQ Open Source: - LAMP Group (Linux, Apache, MySql, PHP4/5) - Framework (Codeigniter, CakePHP) - CMS (Wordpress, Joomla, Magento, Oscommerce, Zencart) - JavaScript[Jquery, Prototype], HTML5, XML, XSLT, CURL, CSS - Smarty - CSS, XML,XSL, DTD Database - MySQL - MS SQL Server 2005 - MS SQL Server 2008 - LINQ - MS Access - SQL programming and design Custom applications in the field of: - Mortgage - Trading system [IB - interactive Broker, Fidelity] - Ecommerce - Inventory Management - Multiple Vendor System - Real Estate - Single Sign on for Multi domain

    $15.00 /hr
    3,031 hours
    4.99
  7. Arjun K.

    Arjun K.

    Web Applications & MVC Expert

    India - Last active: 29 days ago - Tests: 9 - Portfolio: 15

    I love to program things that work in real world and useful for people in their business. I am professional, reliable and responsible for the work I do. SKILLS SUMMARY:- WEB PROGRAMMING: Web Technologies: PHP Programming Languages/Technologies: PHP, Javascript, AJAX, Mysql, jQuery, JAVA, HTML5, CSS3, PHOTOSHOP C.M.S: Wordpress, Magento, OpenCart, Drupal, PHP Probid Frameworks: Zend Framework, CakePHP, CodeIgniter, YII Looking forward for a positive response from all the viewers. :)

    $16.67 /hr
    910 hours
    4.21
  8. Md.Masud Rana Pk.

    Md.Masud Rana Pk.

    WordPress,OptimizePress, PHP, MySQL,HTML, CSS, JQuery, cPanel,SEO

    Bangladesh - Last active: 1 day ago - Tests: 17 - Portfolio: 4

    Hi, I am skilled in all kinds of WordPress development including theme/plugin development/customization. I can create custom WordPress themes from PSD as well as building theme admin panel and adding custom PHP code and jQuery functionality. I am proficient in bug fixing and speed optimization of WordPress websites. Over the last 6 years, I have developed more than 100 websites using WordPress,OptimizePress,AWeber, WooCommerce, OpenCart, PHP, MySQL, HTML, CSS, Javascript, jQuery, AJAX,Photoshop, Twitter Bootstrap etc. Moreover I have expertise in Search Engine optimization (SEO). Why would you hire me? BECAUSE: - I always finish my job before deadline. - I always ensure my client's satisfaction. - I always start working without delay; - I always maintain cent percent accuracy of my works. - I have a great communication skills.

    $7.78 /hr
    385 hours
    4.94
  9. Neetu K.

    Neetu K.

    Microsoft Certified C#/ASP.NET/MVC/SQL/Business Analyst

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 11

    Detail-oriented application developer and architect with 9+ years success in devising innovative and tailored solutions to meet ever-changing business requirements and diverse technologies. Deft in a wide range of Web, E commerce, Client/Server technologies including C#, ASP.NET, ADO.NET, MSSQL, MVC, Jquery, Javascript, HTML, OOPS and OOAD concepts. A keen analyzer with demonstrated abilities in software requirement elicitation and analysis, UML designing and creation of Use case, activity ERD diagrams, SRS, technical design specification documents. Advanced skills with leading-edge programming tools complemented by proven ability to assimilate and rapidly utilize emerging technologies. Solid architecture design, data structures knowledge with experience developing comprehensive algorithms and data-processing logic.

    $11.11 /hr
    881 hours
    4.69