Get Your AJAX Project Started Today!

Hire a freelance AJAX developer to add interactive functionality and flexibility to your website. Search our database of affordable Ajax experts to get your project started today.

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, 607 AJAX projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
Clear all filters

Sergey Z.

Sergey Z.

PHP | ColdFusion | MySQL | Adobe AIR | AJAX

Russia - Portfolio: 24

We are design studio based in Perm, Russia. Our core services are: 1) Website development 2) Identity 3) Online video conferences 4) System integration 5) Adobe AIR applications development Our esential characteristics are professionalism, originality and innovation. We give a great importance to small details and try to bring something new to every project.

$20.00 /hr
17 hours

Dmitry C.

Dmitry C. Agency Contractor

PHP/YII/MySQL/JavaScript/jQuery/Ajax Developer

Russia - Tests: 10 - Portfolio: 6

Hi, My name is Dmitry and programing is not just a work for me, it's my lifestyle! I have a round 5 years experience in programming. My skills: - PHP / Zend 1 Framework / Yii 1 Framework / Laravel 5 - WordPress / OpenCart - Javascript / jQuery / jQuery UI / AJAX / JSON / jQuery plugins - MySQL / PostgreSQL / MongoDB - YouTube API / Twitter API / Facebook API / Google Maps API / PowerInbox API - HTML / CSS / Bootstrap 2,3 - Git / SVN

Associated with: Angry Coders, TopGun

100% Job Success
$22.22 /hr
2,233 hours

Ioan-George Istrate

Ioan-George Istrate


Romania - Tests: 10 - Portfolio: 8

I am a PSD to HTML expert with over 7 years of experience. Available for work during EST (GMT-5) timezone. Specialities: PSD to HTML5/CSS3 using SASS, Compass, Susy or LESS Responsive Websites / HTML Email coding Tools: HTML5 Boilerplate / Modernizr / SASS / Compass / Susy / LESS / PIE decorations Highlights: Semantic markup / Cross browser compatible (Internet Explorer 6+) / W3C valid markup / SEO friendly code / Tableless / DRY Code / Speed Optimized Code Education: Concord University, Athens, WV, USA Bachelors of Science, Computer Science and Mathematics August 2011 - May 2015 Completed projects in C/C++/C#, Python, Java/Android, Assembly, Unity3D, Swing, SDL2 Math classes: Calculus 1-3, Linear/Abstract/Discrete Algebra, Calculus Based Physics 1-2

$19.99 /hr
652 hours

Petr B.

Petr B.

Senior Developer, Consultant

Russia - Tests: 5 - Portfolio: 2

I have strong background in UNIX/Linux software development, Master's Degree in Computer Science. I worked on Enterprise high-load distributed hosting automation systems as a Team Leader (3.5 years in SWsoft, Inc., now called Parallels). For the last 6 years I'm running my own small software development business in Russia with primary focus on Python/Django apps. Not pure Web but often involving integration with hardware (Proximity Cards, Sensor Screens) or external systems like Payment Processing, SMS Gateways, GABRIEL (Airline Reservation System), etc. I can take an idea and turn it into a working business, through all the intermediate stages. Also I have experience of investing my own funds in my projects, so I feel the difference between "perfect code" in a month and "good enough" code that increases the revenue right now. Nevertheless, my code is very good: no copy-paste, always written with performance, flexibility and security in mind, etc. On oDesk I'm looking for (and actually find :) interesting projects with a sight on long-term fruitful cooperation. I'm also open to smaller activities (e.g., consulting) where my knowledge can be helpful.

Groups: Coding Champs

100% Job Success
$40.00 /hr
1,740 hours

Biju J.

Biju J.

Web applications,Access & Excel VBA/Macro developer

India - Tests: 3 - 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.

89% Job Success
$22.22 /hr
1,344 hours

Riadh C.

Riadh C.

Expert in web automation

Tunisia - Tests: 2 - Portfolio: 9

Expert in web automation, creating bots and scraping websites. With more then 6 years experiences in this field i can automate any process you want with the maximum accuracy and speed possible to a Machine. I use Java for multi-platform development so no matter what OS you got the bot will work for you. I can create light bot that do there task really quick or Human emulation bot which is the revolution of web automation field. I can bypass any kind of security from detecting ip to Captcha..

100% Job Success
$15.00 /hr
405 hours

Anup Shinde

Anup Shinde

Web Development, Data Science, Machine Learning


Web developer specialising in high quality web applications and expertise in JavaScript. Experienced in implementing machine learning algorithms, web scraping and data mining Skills: Web Design and Development - JavaScript, AngularJS, NodeJS, ExpressJS, MongoDB - Python programming - HTML, CSS, CSS3, jQuery, Bootstrap, Sencha ExtJS, Sencha Touch - Google Cloud, Google Analytics, Google Apps Script, Google APIs, Google App Engine - Salesforce,, ASP.NET, MSSQL, C#.NET - PHP, WordPress, MySQL Machine Learning and Data Science: - Data mining and Predictive analytics - SciPy, scikit, NumPy, NLTK, Classification, Regression, Clustering - Genetic algorithms, Genetic Programming - Web scraping, Web bots and web spiders. - Computer Vision, Face recognition, Natural language processing - R Programming, MT4 Expert Advisors My tech blog and public domain work at:

96% Job Success
$55.00 /hr
3,242 hours

Yin Wang

Yin Wang

Full Stack iOS|Android|Cordova|Back-end Developer

China - Portfolio: 5

"Your SUCCESS is my SUCCESS!!!" - Quality & Responsible & High Speed & Guarantee your Money!!! Talented mobile developer having for over 8 years experiences. I have been developing and providing service for maintaining the wide-range of products with iOS/Android application & web-backend. I have worked on wide variety of complex projects with long term clients. If you want to get TOP mobile apps, please assign me on your projects. I guarantee the quality of products with you. If you can't get satisfaction for my working, i will refund all your money. I aim to keep long term relationship with you and your satisfaction is my top priority. Look forward to hear from you. Sincerely.

$38.89 /hr
708 hours