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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. Alex M.

    Alex M.

    ASP.NET/C#/MVC/AJAX Certified Developer, Team Lead

    Russia - Tests: 6

    + Strong Design and Development skills + .NET 1-4, C#, WinForms, ASP.NET, MVC 2-3, XML, XSLT, Web Services, ADO.NET, Remoting, Multi-threading + Active Server Pages (ASP) 2.0, Perl, PHP, DHTML, JavaScript, AJAX, Cascading Style Sheets (CSS) + Microsoft Internet Information Server (IIS), Apache+ Microsoft SQL Server, Postgre SQL, MySQL CERTIFICATIONS MCP - Developing and Implementing Web Applications with Microsoft Visual C# .NET MCP - Developing and Implementing Windows-based Applications with Microsoft Visual C# .NET

    Groups: Microsoft Certified Professionals

    $55.56 /hr
    3,799 hours
    5.00
  2. 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
  3. Peter Park

    PHP/MYSQL/C#/Java/Python/HTML/CSS/AJAX - software engineer

    Canada - Tests: 7 - Portfolio: 2

    Over the last years, I have developed wide range of softwares from DNA alignments to websites. The websites I made were in HTML, JS/Ajax, PHP, and MySQL mostly for small businesses starting up their expansion of business to the world wide web. I enjoy solving algorithmic problems for efficiency and completeness in various languages. I am seeking for opportunies in virtually any areas of computer programming. I am proficient or higher in the following languages: PHP/SQL, C, C++, C#, Java, Javascript/Ajax, Python, (X,D)HTML I also have some experience in Ruby, Prolog & ML.

    $33.33 /hr
    977 hours
    5.00
  4. Mohammed Feroz

    Mohammed Feroz

    j2ee java spring struts grails android hibernate jquery ajax

    Bangladesh - Tests: 1 - Portfolio: 1

    I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

    $10.00 /hr
    97 hours
    0.00
  5. Avtar M.

    Avtar M. Agency Contractor

    Advanced Asp.Net, C#, Ajax, MSSQL Developer- CEO of Future Expert Pvt

    India - Tests: 12 - Portfolio: 4

    After concluding my bachelor's and master's degrees in Computer Science, I Joined many local and MNC companies like Xeo Software Inc, rising to position of Project Leader. My signature accomplishment was becoming Microsoft Certified Professional Developer. Today, I am CEO of Future Expert Pvt. Ltd., India based software outsourcing company.  My core expertise lies in Microsoft Technologies like ASP.NET, C#, VB.NET, AJAX, Silver Light, SQL-Server, Desktop Application, Windows Mobile Application, Web & Windows Services, etc. We work on highly accepted Industries wide coding standards by following various Design Patterns and OOPS concepts.

    Associated with: Future Expert

    $11.11 /hr
    2,252 hours
    4.96
  6. Konstantin T.

    Konstantin T.

    php, yii, ajax developer

    Ukraine - Tests: 4 - Portfolio: 3

    I've graduate Dnepropetrovsk State University, Department of Computers and Computer Networks. I have 4 years experience with PHP with MYSQL. Also I work 2 years with YII framework (Yii 1.1), Ajax, GIT. Have experience with Yii2 I worked such in office, also have remote job. Last 2 years I worked as a freelancer.

    $5.56 /hr
    47 hours
    5.00
  7. Artem L.

    Artem L.

    PHP+MySQL+XHTML+CSS+AJAX

    Ukraine - Tests: 9 - Portfolio: 2

    Over the last 7 years, I have developed many websites using HMTL, PHP, and MySQL for small businesses, individual clients, big companies etc. Most of them uses HTML5 to create usable web interface. I also have good experience in the following areas: SQL, OOP, and CSS/HTML design.

    $25.00 /hr
    1,944 hours
    4.60
  8. Pop Dragos

    Pop Dragos

    Expert Web Developer

    Germany

    I'm a eager young developer with over 3 years experience in commercial programming and over 8 years of experience in programming in general. My strong points are my dedication to quality and my strong algorithmics background which drives me to try and find the most efficient solution. I have worked on all kinds of projects ranging from small business websites to huge online platforms. I always strive to provide the highest quality i can and always try to learn from each project. Also, people say i'm a really nice guy, so hope we have fun and make great projects together.

    $24.00 /hr
    1 hours
    4.98