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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, 583 AJAX projects are completed every quarter on Upwork.

583

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 4.65.

4.65
Last updated: September 1, 2015
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  1. Umesh K.

    Dedicated Application/Web Developer (PHP/AJAX/Java/.Net./Joomla/C++))

    India - Tests: 5 - Portfolio: 4

    I have developed wide range of applications, both web-based and desktop-based using **PHP,Java Servlets/JSP,AJAX,ASP.Net,XForms,EJB,Struts,DHTML,JavaScript** and back-end MySql,Oracle &SQL-Server.; These applications are running succesfully with our client's satisfaction. I strongly believe that success is something which can be achieved only when we make our clients 100% happy. I also have experience in developing Joomla based site along with Joomla components & modules development. You may visit http://www.realinfotech.in, a website developed by us using Joomla. This site contains a online testing component, developed by me (need to register for accessing this component). I have also worked extensively on Flash **ActionScript 3.**0 and is always eager to develop Object Oriented applications using ActionScript 3.0. I have worked on servers like **Apache, IIS, Tomcat, JBoss** etc. I prefer to use **MVC(Model-View-Controller)** methodology for development purpose and emphasize on standardization of process. I would like to utilize my experience and skills for satisfying my clients ( current and future ), by developing the perfect solution for them.

    $22.22 /hr
    5,950 hours
    5.00
  2. Rahul S.

    ETL, SSIS, BI, ASP.NET, Oracle, SQL Server

    India - Tests: 1

    Over 7 years of experience in developing web apps and products using ASP.NET,C#,VB.NET,AJAX, CSS, MS SQL, Oracle, Jquery, Java, PHP, MVC Over 3 years of experience in Date warehousing and Business Intelligence DataStage, SSIS, Oracle, PL/SQL, SQL Server, Tableau, Business Object, ERP

    $38.89 /hr
    1,495 hours
    4.87
  3. Maxim Kartavenkov

    Maxim Kartavenkov

    C#/.Net , C++, Delphi, VB.NET, COM, DirectShow, Direct3D

    Russia

    I developing applications more than 12 years. Had made large type of an applications: ATL/COM componets and controls, Internet exchange, Web Services, Windows Services, MultiMedia applications and DirectShow filters. Direct3D and OpenGL rendering systems, CUDA and OpenCL computing. Have strong knowledge in OOP, design patterns, math algorithms and networking. I were working as a part of team and as independent programmer. Had developed applications from scratch, including creating program architecture, design and algorithms. I have experience in following areas and programming languages: .NET C#, VB.NET, C++, MSVC++, Delphi, C++ Builder, OOP, software design, COM Controls and Componets, DirectShow filters and applications, Direct3D, Direct2D,CUDA,OpenMP,HLSL,multithreading,SIMD,WM SDK, WASAPI,AVStream miniport drivers, Kernel Streaming drivers, DXVA, DXVA2, codecs development : H264,AC3,MP3,VC1,MP2,AAC,MPEG4,MJPEG; knowledge of media files formats: MPEG-PS,MPEG-TS (including AVCHD,VC1HD), MP4/MOV,AVI,WMV,MKV/WEBM,FLV; Working with streaming protocols: RTMP, RTSP; setup development in VS and NDIS - including custom UI custom action and plugins. Mostly I'm integrested in long relationship and multimedia projects are preference. I had published a lot of interesting articles which you can find on mu codeproject profile: http://www.codeproject.com/Members/Maxim-Kartavenkov

    $27.00 /hr
    8,295 hours
    3.72
  4. Rajan R.

    Rajan R.

    Web Application Expert

    India - Tests: 5 - Portfolio: 12

    We are what we repeatedly do. Excellence then, its not an act, but a habit. - Aristotle Armed with a B.E computer science, I preferred to work with start ups, rather than MNCs, with belief that start ups always have hard time and hard times shapes you well. Always wanted to learn things faster, may be hunger for knowledge. In the start ups, faced and overcame the challenges that led me with setting up an own enterprise, where I've worked with numerous clients across industries and in variety of functional domains including E-Commerce, Web Applications, retail, HR, Technology, Media, Mobile Apps, CRM, CMS, and others. Some technologies which I have mastered are: - PHP - Laravel MVC Framework - MySql - REST API / SOAP API - Android - jQuery/ javascript - AJAX - Wordpress Action speaks louder than words, Lets turn your idea into reality!

    $12.00 /hr
    130 hours
    5.00
  5. Maks G.

    Maks G.

    Senior Java Developer

    Ukraine - Portfolio: 6

    Java, OOP, J2SE, J2EE, Spring MVC, Spring Security, Spring Data, Maven, Tomcat, Hibernate framework, Servlet/JSP, Freemarker, Thymeleaf, JDBC, Javascript, JQuery, Ajax, Knockout.js, Web-Services, Oracle, PostgreSQL, My SQL An experienced software developer with experience in designing and developing innovative solutions using Java. Excellent analytical, design and problem solving abilities. Extremely motivated and committed to delivering the highest standard of work. My CV: http://www.toptal.com/resume/maksym-goroshkevych My LinkedIn profile: https://www.linkedin.com/in/goroshkevych/en

    $30.00 /hr
    1,224 hours
    5.00
  6. Vikram WordpressGeek

    Vikram WordpressGeek

    Php , Wp, Mangento, Html5 Css3, JQuery, JScript

    India - Tests: 1 - Portfolio: 11

    We have delivered more than 125 projects on Elance with 5/5 Ratings, More than $50,000 in earnings ! We are tested TOP !% to 5% in nearly all the skills and tests on Elance, OUR HIGHLIGHTS: 1) Test our skills via Skype chat or Call right away! 2) Available for atleast 10 hours a day during US business hours. 3) Always write, tested,, well labeled and clean code. 4) Excellent Team player, work with little or no supervision, take ownerships and lead with examples. 5) Have an excellent eye for details. 6) $50K in earnings! 7) 50+ Reviews with 5 STAR Ratings! 8) Excellent hands on On Page and Off Page SEO / SMO knowledge, always test the code with Google Tools. Please feel free to ask for more if be required.

    $12.22 /hr
    754 hours
    4.85
  7. Sagar R.

    Sagar R.

    4Yrs+Exp Wordpress|e-commerce|pHp|html5|css3|OOP|Server-management

    Bangladesh - Tests: 14 - Portfolio: 11

    Why me? I perform work: =>>Convert PSD Files To W3C Valid Coded Layouts. =>> The created template corresponds to the model. =>>In all popular browsers (Even in all IE versions). =>>Create dynamic WordPress,drupal,magneto and most common CMS theme/template. =>>Developing plugin software and customization all most common CMS (wordpress,drupal,magento,e.t.c..) =>> Devolving Android, pHp, javaScript based software. =>>My goal is to fulfill your orders with high quality and at the appointed time. =>>I am persistent and continuously improving my skills. =>>I am friendly, good communication, hard worker and honest freelancer. http://www.sagarroy.com/ Thanks.

    Groups: BigCommerce, BoonEx

    $10.00 /hr
    103 hours
    5.00
  8. Robert T.

    Robert T.

    Front-End Web Developer

    United States - Tests: 1 - Portfolio: 7

    Hello, I am Rob Thomas... I'm a web developer living in Dallas, Texas. I have worked with companies like Sparkhound and Research Now and currently working as a web developer at Altair Global Relocation. The web is not just a job for me, it's a passion. Regards, Rob Thomas www.robert-thomas10.com

    $45.00 /hr
    268 hours
    4.93