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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. Biju J.

    Biju J.

    Web applications,Access & Excel VBA/Macro developer

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    Seeking challenging assignments for software development (windows and web), VBA Programming, auto processing / manipulation of excel and word documents. Technically sophisticated professional, offering 16+ years of insightful experience in Computer Programming, Software Training and Troubleshooting in India and abroad. During my 16 years of work experience, I have developed many software applications using the technologies Java / JSP / HTML / JavaScript / ajax, C#, Visual Basic, VB.Net, Visual Foxpro, Excel VBA, Word VBA, MS SQL Server, Sybase and MS Access. Example of work done : Work Order Tracking System, Call Desk Ticket Scheduling System,Payroll system, Water Connection & Billing System, Time Sheet & Cost Tracking System, Estimation System, Mail Server System, IT Help Desk & Tour Management System etc. I also have very good experience in Microsoft Office Package Excel,Word and PowerPoint. Expert in making forms in MS Excel and Word with validation, functions, macros and VBA application. Example of work done in excel : Developed function using excel macro to convert number to word (spell number). Developed excel form with look up functions, validation to verify the invoice of contractor. Developed a MS Word VBA application for extracting content from another word file and insert data in a new document based on the selection criteria in a cascading list box. Award: I received award from Saudi Arabian Oil Company for the automation of Work Order Processing with paperless workflow.

    $22.22 /hr
    1,209 hours
    4.98
  2. Negoslav Pejovic

    Negoslav Pejovic

    Team Leader of Technical Support Engineer L1

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

    Quick and easy learning as well as pronounced talent to hand over knowledge, adaptability, creativity, burly logic. I’m analytical, devoted to job, undependable, sometimes perfectionist, but always loyal. Additionally I handle the pressure well, meeting the deadlines, being independent in solving tasks, etc. I’m very creative person, modest, and very good in impersonal work with colleges. Experienced at working in thing0 that demand very devoted approach, precision with very short terms and I come upon, in that, excellent. I want to prosper professionally and I’m up to strive in it, whereby overwork or any other activities which can be useful in your business.

    $11.11 /hr
    3,095 hours
    5.00
  3. Kimani W.

    Kimani W.

    Expert Web developer with great backend and frontend skills

    Jamaica - Last active: 7 days ago - Tests: 4 - Portfolio: 3

    I am an expert developer with over 4 years professional web development experience. I have a deep interest in designing polished, secure, efficient, and user friendly web applications. I am knowledgeable about the different layers of the web stack, best practices, and current technologies such as HTML5, Ajax, REST, and NoSQL.

    $33.33 /hr
    1,088 hours
    4.99
  4. Parth Solanki

    Parth Solanki

    Expert Java Developer

    India - Last active: 3 days ago - Tests: 4 - Portfolio: 7

    I am a software developer with 3 years of experience in the field, working in several projects in a wide range of solutions in Web Applications, mostly using Java technologies. I like to do programming so much. I am very enthusiastic at my work. I am the person who is fully dedicated towards the deadline of the work. Expertise in Java frameworks like Spring, Hibernate, Thymeleaf. Expertise in J2EE architecture like XML, MVC, Web Methods, Tomcat. Expertise in web/application servers like Apache (Apache HTTP Server), Tomcat (Apache Tomcat Server). Expertise in MySQL,MongoDB Expertise in Html, Css, JavaScript,Jquery, Ajax,AngularJs. Expertise in Android.

    $12.22 /hr
    46 hours
    4.98
  5. Dhruv Pandey

    Dhruv Pandey

    Software Development Expert

    India - Last active: 13 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
  6. 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
  7. 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
  8. Anurag Thakur

    Anurag Thakur

    Web and mobile developer with php,javascript,ajax,ios,mac experience

    India - Last active: 1 month ago - Tests: 4

    Seeking a position where I can utilize my knowledge, abilities and Personal skills while being resourceful, innovative and flexible that offers professional growth along with the organization. I have over 3 years of experience into Web Programming, Database Handling, Custom Application Development,API programming and Server installations. I have working experience into: ****** Wordpress ****** Complete wordpress CMS based website including , Wordpress install and setup, Wordpress Upgrade, Wordpress theme install and customization , Wordpress plugin install and customization , PSD to Wordpress / woocommerce , Wordpress Ecommerce site , Wordpress / woocommerce & Facebook integration , Wordpress / woocommerce Bug Fixes , Wordpress Site Building from scratch , Wordpress Theme from PSD , theme customization , Wordpress bug fixing and conflict issue handling . *** Custom PHP applications development **** All kind of websites designing and development Scrapper Application development Payment Gateways, Google API Implementation XML/JSON experience *** I am very confident of integrating APIs in any PHP based application. ***PHP Framework: Code Igniter ***Working experience into AJAX, JQUERY, JS, HTML5/CSS2/3 ***Tools used: Cpanel, Dreamweaver, Photoshop ***Inhouse Quality testing ***25-35 hours per week, Comfortable to work on weekends as well. *** 17 hours/day available on skype/phone. *** English is primary language so not a problem with voice communication. And finally I have extensive experience with SEO and I always take care of mata tags ,image tags (alt tags) and make design as per the latest Google updates so your website will rank soon on first page of your local Google page.

    $11.00 /hr
    7 hours
    4.86
  9. 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
  10. 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