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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, 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: August 1, 2015
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  1. Andre Mello

    Andre Mello

    Back End Developer

    United States - Last active: 29 days ago

    I am a web developer. I am a senior programmer with extensive knowledge of the back-end. I love what I do and I always strive for usability and performance in my work. A personal philosophy of mine is that in the world of programming anything is possible. I am always looking for ways to expand my knowledge of both computer programming and the world around me. I am a self-driven perfectionist and I immerse myself in the latest trends surrounding technological development. I am looking for challenging projects so that I can improve my techniques.

    $15.00 /hr
    0 hours
    0.00
  2. Lamara Ghabuzyan

    Lamara Ghabuzyan

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

    Armenia - Last active: 28 days ago - 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
  3. Sourav Ghosh

    Sourav Ghosh

    Virtual Assistant | AdWords | Website Designer | Website Developer

    India - Last active: 12 days ago - 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
  4. Muhammad Waqas

    Muhammad Waqas

    I am web developer

    Pakistan - Last active: 23 days ago - Tests: 1 - Portfolio: 2

    From last 1.5 years, I am developeding websites using PHP, MySQL, HTML5, CSS3 including sites for startup companies and small businesses. i am bachelor in computer science. My core competency lies in complete management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    $4.00 /hr
    0 hours
    0.00
  5. Himanshu Sehgal

    Himanshu Sehgal

    Business Analyst

    India - Last active: 14 days ago - Portfolio: 2

    Software and Website development is my core area of expertise where i have been attached since last 2 years serving various industries. I having huge experience in developing custom software development and application development best match to your need and requirements. A web site design with the assimilation of thorough analysis, planning, creativity and functionality can enhance your online presence to large extent by increasing your ROI. A website with easy to use functionality and fast loading for quick online transaction can generate more business, which ultimately lead to solid Return on Investment (ROI).

    $9.00 /hr
    0 hours
    0.00
  6. Dean Infotech

    Dean Infotech

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

    United States - Last active: 6 days ago - 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
  7. Gilbert Jr. Saramosing

    Gilbert Jr. Saramosing

    Looking for a part time job (Programming or Marketing)

    Philippines - Last active: 1 month ago

    I graduated last March with a Bachelors Degree in Computer Science. I am currently working as a programmer at Alturas Group of Companies, but I still need an extra income that's why I'm looking for a part time job where I could spend my free time working rather than doing nothing. I have done numerous systems already like, Reservation System, Video Rental System, File Management System, Dictionary Application for Android and right now I am working on General Overhead Management System which covers all the expenses of the company that I am working with. I have a great knowledge in PHP, MySQL, Java, Turbo C, JavaScript, HTML, CSS, JQuery, AJAX, Android Programming, Photoshop and Sony Vegas. I'm also proficient with Microsoft applications like MS Word, Excel and Powerpoint. I could also relate well to people from variety of cultures and socioeconomic status, which enables me to easily market products with ease. I am a self motivated person that works with high energy and focus but loves even more to work when under pressure.

    $11.11 /hr
    0 hours
    0.00
  8. Nabeel Javed

    Nabeel Javed

    Web Technologies Specialist

    Pakistan - Last active: 10 days ago - Tests: 14

    Over the last 10 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. 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, OOP, and software design and testing.

    $11.11 /hr
    0 hours
    0.00
  9. Devesh V.

    Devesh V. Agency Contractor

    php, mysql, codeigniter, Joomla,WordPress

    India - Last active: 1 day ago - 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
  10. Salim Reza

    Salim Reza Agency Contractor

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

    Bangladesh - Last active: 7 days ago - 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