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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.

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, 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: September 1, 2015
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  1. Oleh K.

    Oleh K.

    Wordpress Expert

    Ukraine - Tests: 1

    Hello, everyone! My name is Oleh, I'm from Kherson, Ukraine. An exceptional Wordpress Expert with 8 years of service excellence in IT industry. I specialize in professional WordPress Templates Development, WordPress Plugins Development and Customization. My skills: ✓ HTML/HTML5 ✓ CSS/CSS3 ✓ PSD to HTML ✓ MySQL ✓ PHP 4/PHP 5 ✓ JavaScript, jQuery, AJAX ✓ Photoshop You can see my full portfolio here: http://wordpress-expert.net/ I work strictly with web technology standards. I deeply value communication, long term commitment, deadline and innovative approach to provide "life to your projects". Thank you for taking the time to read my profile and I look forward to work with you in near Future.

    $25.00 /hr
    0 hours
    0.00
  2. Michael Eguruze

    Michael Eguruze

    Programmer (C++, C#, Unity, GLSL, JAVA)

    Bulgaria - Portfolio: 1

    Currently working full-time as a graphics programmer in the television broadcast industry in London, I'm seeking for opportunities in the game development industry. Education: Recently graduated in Computer Science at Technical University of Varna (Bulgaria), with massive knowledge in the problem solving and Object-Oriented Programming. In addition to my 4 years of education I developed skills in Web development, Server-side applications and even low-level memory management. During my free time I am trying out graphics libraries and game engines, as SFML (Simple and Fast Multimedia Library), SDL (Simple DirectMedia Layer ), Unity 3D, Undeal Engine. I also have some experience with OpenGL 3.3 and GLSL. Personal projects: For my Diploma assignment I made a 3D water surface simulation (pseudo-realistic physics) with Unity3D, and during my free time I made my own 2D particle engine on SFML. Improved skills: I gained commercial experience in the programming industry using C++, Java, C#, JScript and Lua Script. For web applications I use PHP, MySQL, JQuery, XML, and others. Deep understanding in linear algebra, physics and good analytic thinking. Other objectives and skills: - Team working; - Multitasking (working over several projects); - Willing to learn and improve my knowledge

    $3.00 /hr
    0 hours
    0.00
  3. Dean Infotech

    Dean Infotech

    ASP.Net | C# | MVC | Sharepoint | PHP | CodeIgniter | WP

    United States - Tests: 3 - Portfolio: 7

    Dean Infotech is an ISO 9001:2008 certified organization and one of the successful service providers on elance, is pleased to extend its IT solutions and services to esteemed clientele on Upwork. Profile link to elance: https://www.elance.com/s/deaninfotech/ Dean is a leading consulting company providing customized IT solutions & services to various industries in India and abroad. The company specializes in superior IT architecture design, end-to-end project implementation, SEO/SMO services and managed services for various industries. The highlighters: 1. 40+ IT professionals 2. (+ years of extensive IT experience 4. 200+ global clients 5. Developers in all the major technologies 6. Application Development and support 7. SEO/SMO/PPC services 8. ERP/CRM operations, content writings and database operations. 9. Specialization in MVC Frameworks For more info, visit our website at www.deaninfotech.com We have handled numerous projects from these varied domains for clients based out of American, European,Asian,Australian and African region. Our team has extensive experience with various multi-national corporations. Delivering on-time quality products is the strength we value the most.

    $18.00 /hr
    0 hours
    0.00
  4. Sourav Ghosh

    Sourav Ghosh

    Virtual Assistant | AdWords | Website Designer | Website Developer

    India - Tests: 2 - Portfolio: 15

    ** IF YOU HAVE NEVER WORKED WITH US, IT'S SURLY IS YOUR MISTAKE. BUT IF YOU DON'T NEED US NEXT TIME, THEN ONLY IT WAS OUR MISTAKE ** VIRTUAL ASSISTANT | Google AdWords & Analytics | HTML5 | CSS3 | JS | PHP | MYSQL | AJAX | WORDPRESS | OPENCART | MAGENTO | CODEIGNITER TERMS OF SERVICE ✓ 365 days (ONE YEAR) Error Free Guarantee ✓ Clear Communication Throughout the Job ✓ Continued Support without High Costs ✓ 99 days FREE Edit Requests with Every Order ✓ Always Available on Chat to Help (Ping Skype ) ✓ 100% Free Demonstration Work | So you'll win! PAYMENT REQUIREMENTS • 100% of project budget divided into 2 milestones • 50% Milestone released at start (After Demo,No Refund) • 50% on completion of numerically itemized order • 10% off future projects paid in advance. By Hiring me, you agree to the above. In addition you agree to cooperate in the creation of a numerically itemized order list which will be agreed by both parties prior to any work, that the list will be developed and paid for promptly within an agreed time frame. SPECIALIZATIONS Coding Skills: PHP, MySql, Wordpress, Magento,Joomla,Drupal,Prestashop,Opencart,HTML,CSS, Zencart,and every known CMS system HTML5, Bootstrap, Code Igniter, Cake Php, Device with responsive, web based iphone and android app development, CSS3 and fancy jquery effects,Google Adwords. Nothing Much Left to Say.. Let’s Start the Work. Let's build success together! Evan

    $15.00 /hr
    0 hours
    0.00
  5. Taoufiq Ait Ali Ahmed

    Taoufiq Ait Ali Ahmed

    developper

    Morocco - Tests: 3 - Portfolio: 4

    I have developed a wide range of websites using HMTL, ASP.net, PHP, and MySQL including sites for startup companies and small businesses. and application with vb.net j2ee. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax, POO,merise,uml, maintenance informatique, help desk , and software design and testing.

    $10.00 /hr
    0 hours
    0.00
  6. Elven kiel L.

    Elven kiel L.

    Web Application Developer / Programmer

    Philippines - Tests: 10 - Portfolio: 4

    I am a programmer focusing on web based application development. I have almost 4 years of experience in HTML, CSS, PHP, MySQL, jQuery and AJAX. I mainly do websites and other web based applications. I also developed information systems to clients, some using the Java Desktop Application, mostly using PHP Scripting and I am seeking good career development opportunities where my capacity and expertise could be better utilized for the elevation of the organization and me.

    $10.00 /hr
    0 hours
    0.00
  7. Devesh V.

    Devesh V. Agency Contractor

    php, mysql, codeigniter, Joomla,WordPress

    India - Tests: 13 - Portfolio: 7

    I have over 6 years of extensive experience with PHP, MYSQL, CMS (Magento, Joomla, WordPress ), Extensions, Modules, Theme, Plugins, API's and frameworks (Zend, CodeIgniter, CakePHP). I have developed a series of web applications/solutions for the global clients. I worked in all stages of application development starting with the design phase, through development, testing and implementation. Core Skills: - Programming Language: PHP, JavaScript, JQuery - Web Designing: CSS3, HTML5, Adobe Photoshop, Logo Designing - Framework: Zend, CodeIgniter, CakePHP - Open Source CMS: Joomla 1.7 (creating/customizing all kinds of components, modules and plugins), VirtueMart, WordPress, Magento - Creating complex back-end management systems, including content management, e-commerce and communication interfaces.

    Associated with: Pratibha Global Pvt. Ltd.

    $12.00 /hr
    15 hours
    0.00
  8. Salim Reza

    Salim Reza Agency Contractor

    Expert on C#, ASP.NET MVC, Kendo UI, JSON, etc

    Bangladesh - Tests: 1 - Portfolio: 8

    I’m an amazing (5+ Years Experienced) C#, ASP.NET, ASP.NET MVC Back-end/Front-end Developer with the right skills and attitude. My Skills C#, ASP.NET, MVC, LINQ, Entity Framwork, WCF, TDD, SVN, MS SQL, Telerik Kendo UI, AJAX, JQuery, JavaScript, BootStrap CSS and HTML,HTML5, etc My web developing expertise includes- Designing, building and maintaining Various type web/Desktop application like, Performance Management & Scoring Systems (For Standard Chartered Bank), IQMS(Integrated Quality Management Systems for British American Tobacco), HRM, Hospital Mangement Systems, Sales & Marketing System, Inventory, POS, Web Portal and Many more...

    Associated with: Soft@Maker (BD) Ltd.

    $16.67 /hr
    0 hours
    0.00
  9. Varun Choudhary

    Varun Choudhary Agency Contractor

    Dedicated Developer | Passionate Writer | Diligent Listener | Devoted

    India - Tests: 2 - Portfolio: 5

    Hardcore PHP programmer. All my work is original. I do not copy scripts from web, I do not resell the same script to all customers, i do not use opensource scripts to sell for customers. I do not re-outsource as well. I usually work on weekends as well. With over 3 years of experience in rich php application development i have mastered the tediousness/ complexity of almost anything possible Having developed CRM,HRM, Job Portal, Real Estate Portal, Email Marketing Apllication,MLM Bulk SMS reseller Panel, Callibration automation and lot lot more i can deliver any Custom PHP Application Wordpress Application Web Portal CRM, HRM, ERP and other business application

    Associated with: Abax Soft Solutions

    $11.11 /hr
    0 hours
    0.00
  10. Satyam Soni

    Satyam Soni Agency Contractor

    J2EE Developer

    India - Tests: 3 - Portfolio: 3

    I am an basically JAVA Web Developer but also proficient with Core java and software development in JAVA Worked on technologies like Struts2, Spring 3.1 , Spring Security, Spring Web MVC , Hibernate 3.0 , Apache Solr, Apache TIKA, Sencha ExtJS. Also have knowledge about HTML, CSS , JAVASCRIPT Moreover have developed various javascript widgets based upon GOOGLE Map API . Working as software Engineer in an MNC firm since 1 yr

    Associated with: Innovplex, encalibr

    $11.11 /hr
    0 hours
    0.00