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.

697

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.

4.63
Last updated: May 1, 2015
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  1. Mihai Raducanu

    Mihai Raducanu

    Web developer and designer with PHP, JQuery and AJAX experience

    Romania - Last active: 02/27/2014 - Tests: 9

    9 years of professional experience in web development (4 years in advertising agencies, 5 years developing websites for a private university) Technologies used: HTML5, CSS3, Javascript and JQuery, AJAX, PHP, MySQL Ability to work with CakePHP or CodeIgniter. Experience in developing websites on Joomla, including custom modules and components. Good knowledge of photo and vector editing software. Experience with developing responsive web templates. No time wasted.

    $15.99 /hr
    0 hours
    0.00
  2. Marcos Satorres

    Marcos Satorres

    Expert Web Programmer with Ajax, PHP and Json experience

    Brazil - Last active: 08/08/2014

    System Development Coordinator with four years experience in supervising teams of programmers and systems implementation; Software developer with over 10 years of professional experience working in the web environment, having also worked as a freelance consultant. Solid knowledge of tools, platforms and frameworks for Web solutions development, such as application servers like IIS, Apache, technologies for interface development like HTML, XML Applets, CSS; Great knowledge of ASP, VBScript, Java Script, Visual Basic, PHP, PERL, XML, XSL, CSS, languages. Good skills on web systems development using HTML/DHTML, JavaScript, ASP/COM, PHP and Perl. Experience with Windows (9x/NT/2000/XP), UNIX (Solaris, Linux, AIX); Development of algorithms, complexity analysis and data structures;

    $17.00 /hr
    0 hours
    0.00
  3. Dan Roentsch

    Dan Roentsch

    Expert Web Developer with Ajax, HTML5 and backend technologies

    United States - Last active: 10/02/2014 - Tests: 4

    I've been developing for the web since the first browser was invented. I am an expert javascript developer, with the most recent libraries(AngularJS, knockout, jquery, and so on). My server-side programming experience consists of the Microsoft stack (C#, ASP.NET, MVC, Entity Framework, WebApi, WCF) as well as the MEAN stack (Mongo, Express, Angular, Node). I've worked in New York at SiriusXM, Ogilvy, MRM/McAnn, and a few startups. My goal is to bring great architecture and extensible programming to all web applications. For clients, that means the ability to rapidly add new features.

    $60.00 /hr
    0 hours
    0.00
  4. Mayank G.

    Mayank G.

    ex-google - cloud, aws, bigdata, mobile, ajax, java

    India - Last active: 10/12/2013

    Senior Technical Architect with 12 yrs work-ex, including 5 yrs stint @ Google. Interested in developing scalable & robust architecture for web-based applications. Interest areas - cloud-based web applications, java/j2ee, mobile applications, big-data, machine learning, unix After completing B.Tech. in Computer Science from IIT-Kanpur, worked in Trilogy for 5 yrs. Working @ Trilogy provided immense insights into developing complex enterprise applications while 5 yrs stint @ Google gave a deep understanding into developing highly scalable solutions. Over last 2 years, developed a cloud-based platform for a travel start-up. The focus was on efficient development, performance, robustness and scalability.

    $60.00 /hr
    0 hours
    0.00
  5. Constantin Rauliuc

    Constantin Rauliuc

    Junior PHP Developer with experience in Symfony, Wordpress, Ajax, JS

    Romania - Last active: 02/24/2014 - Tests: 1 - Portfolio: 1

    Hello my name is Constantin Rauliuc. I am from Suceava Romania, living in Iasi Romania. I am almost 25 years old and a Web Development Passionate. I have almost 2 years of experience in WebApplications developed in PHP with Symfony, and other front-end skills like HTML, AJAX, Jquery, Javascript. Also I have developed www.247airporttransfer.co.uk which can approve my Wordpress skills

    $5.56 /hr
    0 hours
    0.00
  6. Mehul Mistry

    Mehul Mistry

    Senior Software Engineer ASP.NET / MVC / .NET / C# / SQL / AJAX /

    India - Last active: 01/09/2013 - Portfolio: 3

    After working for more then 4 years in the corporate world I am experienced in most of the leading programming languages and technologies (c#, ASP.NET, Business Catalyst) Main stream of my work is .NET platform and development of web application using ASP.NET, ASP.NET MVC and Business catlyst. I love to program. I like complex and diverse assignments that keep my mind sharp and allow me to constantly learn new things. I have worked on: ~ .NET using asp.net in C#/VB.NET, ~ ASP.NET, ADO.NET, ~ MS SQL , MySQL, MongoDB, ~ Web Services, Asp.net WCF, REST WCF ~ Silverlight 4.0, Silverlight 3.0 ~ XML, JSON, ~ MVVM, Asp.net MVC 3-4, IOC, Dependency Injection, Repository ~ RAZOR, LINQ, ~ Asp.net with HTML 5, XHTML ~ CSS 3, ~ Javascript, Jquery, ~ jQuery Ajax, Asp.net AJAX I have a solid knowledge of: ASP.NET and the .NET Framework using C#, HTML, JavaScript, XML, CSS, AJAX, ASMX Web Services, ADO.NET, MS SQL Server, ASP.NET MVC, LINQ, WCF, Window Azure and SQL Azure I am very familiar with the following tools: Visual Studio 2008/2010, Team Foundation Server, SharePoint, Visual SourceSafe, SQL Management Studio.

    $16.67 /hr
    0 hours
    0.00
  7. Lamara Ghabuzyan

    Lamara Ghabuzyan

    Web-development: C#/ VB.NET/ ASP.Net MVC, javascript, jque/Ajax, MSSQL

    Armenia - Last active: 10/30/2014 - Tests: 8 - Portfolio: 7

    Around 8 years of Experience in IT mostly .Net Developer Around 7 years of experience working with HTML, ASP.NET, javascript Around 5 years of experience working with WCF, LINQ Around 5 years of experience of working with MVC Around 2 years of experience of working with Entity Framework Around 3.5 years of experience in Silverlight Around 3 years of experience in SEO Experience in creating reports via CrystalReports About 1 year experience in Lightswitch HTML5 Experience in Data Modeling Ability to learn and adapt to new technologies, Diligent worker and a dedicated employee. Adaptable to changing environments. Work well with other co-workers to ensure productivity. Very willing to learn latest skills and techniques. Excellent written, oral and interpersonal skills. Thrive on working in a challenging environment.

    $13.33 /hr
    0 hours
    0.00
  8. Glen Despaux

    Glen Despaux

    Web Designer/Programmer with JS,PHP,AJAX, C++ Experience

    United States - Last active: 10/07/2014 - Tests: 3 - Portfolio: 1

    I am a beginner web designer and programmer able to quickly learn and pickup on various ideas and concepts. Basically, I will not request a job that I am not 100% able to properly complete. I love completing projects with a 'little extra' in there to show my clients that I enjoy my work and respect their need for high quality code. I am looking to make a name for myself, so I'm willing to negotiate project/hourly rates (I know that's bad marketing technique, but that's fine with me) I've been working heavily the past 12 months to become as skilled as I can in web and app development. I've got a good grasp of PHP, Javascript, C++, AJAX, SQL Databases, and a bit of Android App Development. I'm by no means an expert, but I'm pretty good in a variety of areas and won't take on a project that I'm not qualified for. I'm looking forward to proving myself and learning new things in the process.

    $7.50 /hr
    4 hours
    0.00
  9. Shilpa S

    Shilpa S

    Expert Software developer with java,c# .net , jquery ,ajax

    India - Last active: 09/14/2014

    i'am a passionate software developer looking forward to work and get involved in software development based on java , c# .net ,javascript, jquery , ajax etc . I have a handful of projects on my credits which are mainly web applications . I also have some experience in Groovy grails . I have been actively participating in the different phases of software development for last few years .

    $40.00 /hr
    0 hours
    0.00
  10. Keerthana Sundaramoorthy

    Keerthana Sundaramoorthy

    Software Developer with EXTJS , AJAX , JAVASCRIPT , JAVA, JSP

    India - Last active: 08/22/2014 - Tests: 1

    I am Keerthana Priyadharshini. I have been in the IT industry for 5.9 years. I have completed my MCA and BSc at PRC under Bharathidasan University. I have been in the IT industry for 5.9 years. i have worked in Sphata Systems as a senior software engineer for 2.5 years and 3 years for Invictus Technology solutions. During December 2012, i had travelled to client onsite to California, USA for advance training, development and maintenance of IRIS.

    $50.00 /hr
    0 hours
    0.00