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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, 631 AJAX projects are completed every quarter on Upwork.

631

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: July 1, 2015
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  1. Dhruv Pandey

    Dhruv Pandey

    Software Development Expert

    India - Last active: 19 hours ago - Tests: 2

    I’m highly proficient in software on various niches. Over the past few years I’ve built a huge exposure while communicating with other clients with special reference to software development either web based or desktop based applications. "I’m a self-starter and my goal is to provide an upright work that deems to satisfy my clients." I am expert in software development/maintenance. I have more than 9+ year experience in software track with using HTML, CSS, JQurery, Javascript, SQL Server 2005-08, Asp.net, Asp.net MCV3/4, Ado.net, C# etc.

    $12.22 /hr
    2,804 hours
    5.00
  2. Andrei S.

    Andrei S.

    Senior Front-End Developer

    Belarus - Last active: 5 days ago - Tests: 8 - Portfolio: 2

    Software Developer with 6+ years in IT with a focus on Front-End development. - Solid knowledge of Javascript and HTML. Experience in various JS frameworks like jQuery, Knockout, AngularJS, WinJS - Strong knowledge of .NET platform and MS technology stack. - Experience in building modern applications based on AngularJS, Twitter Bootstrap and ASP.NET Web API - Experience in building distributed systems based on NServiceBus framework - Experience in Agile and Scrum methodologies, TDD and BDD practices - Microsoft Certified Application Developer Specialties JavaScript, Dojo, JQuery, HTML5, CSS3, RequireJS, Ajax, Windows 8, C#, .NET, ASP.NET, ASP.NET MVC, Dapper, Entity Framework, Selenium, LINQ, SQL Server, Web Services

    Groups: Microsoft Certified Professionals

    $14.00 /hr
    833 hours
    4.99
  3. Akash Patel

    Akash Patel

    Web/Software Developer .Net

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 7

    Software and website development is a biggest passion for me. I like challenging works. Learning new technology is one of my hobbies. I have more then 4 Years of experience in the field of ASP.net and VB.Net I can work on Photoshop also. I have good command on HTML, css and jQuery.

    Groups: AspDotNetStorefront

    $11.11 /hr
    2 hours
    5.00
  4. ILIYA IVANOV

    ILIYA IVANOV

    Experienced PHP, MySQL, (X)HTML, CSS, JS developer

    Bulgaria - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    Creative and self motivated Senior PHP Developer with years of quality experience within the technology field. Able to flourish in teams but also excel in independent roles. Demonstrates finely honed organizational, interpersonal and time management skills as well as expert troubleshooting abilities. A well-versed and articulate leader, one who is able to communicate effectively while successfully leading and inspiring others. Possesses an innate ability for building and maintaining positive relationships in the workplace, among both clients and teammates alike. Proficient across numerous valuable technical applications and programs. I work in 3 ways - fast, cheap and quality. Anytime you can select only 2 of these. In short - I am a software developer! To save time, let's just assume I'm never wrong ;)

    $20.00 /hr
    0 hours
    5.00
  5. Alexander Katkov

    Alexander Katkov

    Web developer

    Russia - Last active: 1 month ago - Tests: 5

    I started to develop business applications in 2004. I took part in projects of different sizes and subjects in the past 10 years. I have an experience of working alone, as part of the team and as a team leader. I’m focused on web development using .NET Framework, but also have experience in .NET desktop applications and windows services. I'm an expert in ASP.NET, .NET MVC, JavaScript, jQuery, MS SQL Server. I'm familiar with WCF, WPF, MySQL, MongoDB, MS Analysis Services, Entity Framework, .NET Web API.

    $20.00 /hr
    28 hours
    5.00
  6. Wayne NGUYEN

    Wayne NGUYEN Agency Contractor

    High Skilled iOS/Android Developer

    Vietnam - Last active: 1 day ago - Tests: 2 - Portfolio: 11

    --- "High Quality, Beautiful Design, Customer Satisfaction" It is my slogan. --- I have extensive experience in mobile development and I have been working in this field for over 5 years. If you want a long term relationship and the very best mobile solutions, just try working with me. I can provide numerous testimonials from Australian, American and European clients. My main skills: - Mobile Device Management for all platforms - Entertainment Apps - Social Networking Apps - Client + Server Apps - SNS(Facebook, Twitter, Linked In, Youtube, Google+ and Instagram etc.) integration - Cloud(Dropbox, Box and SkyDrive etc.) integration-Google Map & Geolocation & GPS-Web APIs & Parser & Backend Mobile App - Video/Audio Streaming - Almost Ad service such as admob, adwhirl ,etc. - Push Notification for all platforms - In-App purchase & In-app Billing-QR Code & Bar Code by ZXing, Scandit... Also with my strong design skills, I will deliver apps with a modern, attractive, simple, and easy to use interface. I provide extremely strong communication skills and a detail oriented work style. Please contact me re your next app development project. Warmly, Wayne

    Associated with: Kiwi, Quality Time Software

    $16.00 /hr
    2,433 hours
    4.84
  7. MD. AL-AMIN

    MD. AL-AMIN Agency Contractor

    Expert in PHP, JavaScript, Python, Linux, WordPress

    Bangladesh - Last active: 1 day ago - Tests: 11 - Portfolio: 20

    Programming is my passion. I have expertise in HTML, HTML 5, JavaScript, JQuery, PHP, MySQL.I also have good hands in C/C++ ,Python and Perl Programming. I have worked with some popular CMSs like Joomla, Wordpress, Drupal, Open reality, Thumblr etc. I am seeking opportunities to build websites and web applications from the ground up for you and your business. I have developed many websites for business, e-commerce, Institutional websites and web applications. Now I am working for some companies for design and developing their websites.I have some specifications. I like to design website and developed them according to the customer want. I like to discuss with the customer about the project because by this they can give me instructions about their work/what they need.I always ready to help employer in their work and their expectation.

    Groups: Application Developers Alliance, SocialEngine

    Associated with: simpleX

    $16.67 /hr
    320 hours
    4.81
  8. Maksym Melnychuk

    Maksym Melnychuk Agency Contractor

    Web developer and QA engineer

    Ukraine - Last active: 19 hours ago - Tests: 5 - Portfolio: 15

    Last 7 years I have developed different websites using HTML, DHTML, PHP and MySQL as well as quality assurance of odesk.com / upwork.com. I have low experience of used PostgreSQL, WinForm applications with help Delphi and C#. Websites, which I and my team created are commercials and states. Count of visited most its sites are very good. My competency was whole cycle from consist plans of improve (technical questions) to deadline project. Conditionally process we division to 5 steps: generally planing of project, architecture, building database architecture, directly development and testing. We also used TDD (test-driven development) - it was very helpful. I have some experience in following areas: SQL, Ajax, OOP, jQuery, projective patterns (MVC), software design, product support. I have good knowledge of Joomla CMS, phpBB forum application and our company own CMS. Also have somes, not bed, knowledge of ZendFramework and CodeIgniter

    Associated with: Nikemax

    $23.33 /hr
    10,667 hours
    5.00
  9. Nagarajan Seshadri

    Nagarajan Seshadri Agency Contractor

    ATG/Java/J2EE Developer/Deployer/Specialist/Architect

    Netherlands - Last active: 9 days ago - Tests: 8

    I am a Software Consultant with 11+ years of experience in the IT industry, with major working knowledge in Java/J2EE. For the last 5 years I have been concentrating on Oracle ATG Web Commerce Suite - Core/Platform, Commerce, Publishing, Merchandising and Search. Have experience working in all major databases which includes Oracle, DB2, SQL Server and MySQL. Also have around 2 years of experience maintaining and doing small enhancements to Datawarehouse systems. Experienced in Estimation, Architecture, Design, Development, Review and Deployment Specialties ● ATG Architecture & Deployment ● ATG Basics - DSP Tags, Formhandlers, Droplets, Repositories, Scenarios, Slots, Targeters ● ATG Commerce - B2C / B2B, Browse & Shop, Checkout, Pipeline(s), Fulfillment, External Integrations ● ATG Search ● ATG Merchandising / Publishing ● HTML, XML, Javascript, jQuery, CSS, AJAX ● Java, JSP, Servlets ● Sitemesh, Struts, Tiles ● Oracle, SQL Server, MySQL, DB2 ● Weblogic, Websphere, JBoss, Tomcat, Apache ● Android Development ● Freelance Programming

    Associated with: WeDoIT4U

    $90.00 /hr
    24 hours
    5.00
  10. Mohamed Shabaan

    Mohamed Shabaan Agency Contractor

    Expert Back-End and Front-End Developer

    Egypt - Last active: 1 month ago - Tests: 3 - Portfolio: 3

    Over the last 4 years, I've developed a smart tool to enable GWT-developers to build screens and enable server connectivity using RESTful services by simple Drag-n-Drop in an easy and fast manner using EXT/GWT and pure java, simply to speedup the process of building User-Interface of our currently project (ERP system). and I've built a good BLOB-Tracking software using C/C++ in order to use it to track the blobs generated by Infrared light and finger touches in Multitouch surface. I've a good experience in the following areas: EXT/GWT, Ajax, design-patterns.

    Associated with: FCI

    $25.00 /hr
    108 hours
    4.91