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Find the World's Best AJAX Freelancers

Upwork is the leading online workplace, home to thousands of top-rated freelancers. It’s simple to post your job and get personalized bids, or browse Upwork for amazing talent ready to work on your AJAX project today.

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Oleg O. - Web Development

Oleg O.

Web Development

$30/hr
6,405 hours
Ukraine
100% JOB SUCCESS
“We enjoyed working with Oleg as he's thoughtful, responsible developer and therefore recommended for working with projects where quality of code is on the first place.”
  • PHP
  • CodeIgniter
  • Magento
  • REST
Harpreet S. - Expert in all PHP/MySql based technologies

Harpreet S.

Expert in all PHP/MySql based technologies

$30/hr
639 hours
India
100% JOB SUCCESS
“Harpreet is an awesome programmer and always a pleasure to work with. Seems like he can do just about anything and do it very well and fast.”
  • PHP
  • MySQL Administration
Muhammad W. - PHP/Mysql Programmer

Muhammad W.

PHP/Mysql Programmer

$16.67/hr
418 hours
Pakistan
100% JOB SUCCESS
“Waqas is full of all traits required of an excellent contractor. Among them are great communication skills, a willingness to take initiative, outstanding technical knowledge,...”
  • PHP
  • MySQL Administration
Ilya V. - Full-Stack, Backend Developer

Ilya V.

Full-Stack, Backend Developer

$40/hr
559 hours
Russia
100% JOB SUCCESS
“Excellent work, very knowledgeable. I will definitely hire again.”
  • AngularJS
  • Node.js
  • PHP
  • HTML5
Bruno C. - Expert WordPress Developer

Bruno C.

Expert WordPress Developer

$59.9/hr
400 hours
Brazil
100% JOB SUCCESS
“Bruno is extremely knowledgable, quick and his programming skills are outstanding. He was pleasure working with. His communication and english is superb! I would hire him right...”
  • WordPress
  • CSS3
  • HTML5
  • PHP
  • AJAX
Ashish A. - Expert PHP Developer

Ashish A.

Expert PHP Developer

$12/hr
3,034 hours
India
100% JOB SUCCESS
“Simply fantastic - I wish I had met him years ago!”
  • WordPress
  • Smarty
  • OsCommerce
Lovely M. - Expert in PHP, Wordpress and Javascript

Lovely M.

Expert in PHP, Wordpress and Javascript

$14.44/hr
4,028 hours
Philippines
100% JOB SUCCESS
“I have been working with Lovely for over two years. She is very pleasant to deal with and has done an outstanding job. I plan to keep working with her.”
  • HTML
  • PHP
  • WordPress
  • CSS
  • AJAX
Vitalii M. - Senior Software Developer / Technical Lead

Vitalii M.

Senior Software Developer / Technical Lead

$99/hr
469 hours
Canada
100% JOB SUCCESS
“Vitalii is incredible. He completed our job in a very short time frame around the holidays. His insight and work was impeccable and we would be happy to work with him again!”
  • C#
  • .NET Framework
  • ASP.NET
Md. M. - Sr. Front-end Developer & WordPress Programmer

Md. M.

Sr. Front-end Developer & WordPress Programmer

$25/hr
1,008 hours
Bangladesh
100% JOB SUCCESS
“Highly Recommended! Rahman was amazing to work with, as he went above and beyond anything I expected. He was always very honest, responsive, and great with communication....”
  • WordPress
  • jQuery
  • AJAX
  • HTML5
John P. - Technical Writer and Front End Web Developer

John P.

Technical Writer and Front End Web Developer

$33.33/hr
738 hours
United States
100% JOB SUCCESS
“I got exactly what I needed.. pretty technical blog post.”
  • Technical writing
  • HTML
  • AJAX
Yevgen S. - Expert Web Developer

Yevgen S.

Expert Web Developer

$35/hr
3,222 hours
Ukraine
100% JOB SUCCESS
“Thank you very much for your great work, you helped me a lot with your efforts. I would work with this freelancer again!”
  • PHP
  • MySQL Administration

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What our customers are saying


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JavaScript: Creating the Interactive User Experience

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Node.js: Bringing the Speed of JavaScript to Back-End Development

JavaScript—arguably the most ubiquitous client-side technology—has cast a wide net over front-end development. It’s the main script behind interactive web design and fast, dynamic websites—everything that users see and click. But it wasn’t until the creation of the Node.js platform in 2009 that JavaScript became a player in back-end technology—migrating over to the server-side and bringing all its benefits with it.

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