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Since 1995, Javascript has grown to be one of the most frequently used computer programming languages. It’s a multi-paradigm programming language that can be used for websites, PDF documents, games and desktop widgets. On Upwork, the world’s largest online workplace, companies and individuals hire skilled Javascript developers to create software solutions and front-end applications.

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JavaScript Job Cost Overview

Typical total cost of Upwork JavaScript projects based on completed and fixed-price jobs.

Upwork JavaScript Jobs Completed Quarterly

On average, 4,527 JavaScript projects are completed every quarter on Upwork.


Time to Complete Upwork JavaScript Jobs

Time needed to complete a JavaScript project on Upwork.

Average JavaScript Freelancer Feedback Score

JavaScript Upwork freelancers typically receive a client rating of 4.69.

Last updated: October 1, 2015
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Zhenzhen Zhan

Zhenzhen Zhan

CoffeeScript / JavaScript / Node.js / MongoDB

China - Tests: 5 - Portfolio: 1

If you want creativity & high-quality, choose me. I started to learn programming on an old Apple II computer in 1988 (when I was 6). I love modern & beautiful technologies such as CoffeeScript, HTML5, node, MongoDB. Specialty: CoffeeScript, node.js, MongoDB, HTML5, CSS3, SVG, JavaScript, C#, ASP.NET, SQL Server, XML, JSON, Web Service, Web Security

91% Job Success
$33.33 /hr
1,177 hours

Lukasz T.

PHP, Smarty, JavaScript, AJAX, Kohana, MySQL

Poland - Tests: 4 - Portfolio: 3

As a PHP / MySQL Developer, I worked for large multinational companies, small start-ups and individual customers in a team and also as an individual programmer. I participated at each stage of the software development cycle, starting from requirements gathering, design through implementation, testing, deployment and maintenance.

95% Job Success
$16.67 /hr
4,118 hours

Jagpreet S.

Jagpreet S. Agency Contractor

8yrs Exp.(Node.js, Javascript, HTML5, C#, ASP.NET MVC)

India - Tests: 5 - Portfolio: 9

I have a total experience of more than 8 yrs. primarily on Web Development. The projects which I developed involved working on latest technologies like HTML5, CSS3, Twitter BootStrap, Entity Framework, LINQ To SQL, ASP.NET MVC, LINQ, Microsoft SQL Server. Around 6 months back I staretd working on node.js projects as well. I have a good command over English (both written and verbal) and can communicate effectively. I also manage a small team of 2-4 developers who assist me in executing various projects. This helps me to focus more on technically challenging aspect of a project. Please take a look at my Elance profile as well to see previous client ratings/feedbacks:

Groups: Application Developers Alliance, MailChimp Experts Group

Associated with: ByteInception

100% Job Success
$33.33 /hr
5,140 hours

Irina G.

.NET / javascript / mobile web


Specializing in full-stack .NET as well as HTML5 / javascript. Both desktop and mobile. Mobile as preference. - mobile web: JavaScript, SASS, mocha, Modernizr, jsPerf, Mustache, Angular, Chai, Sencha Touch, Chrome DevTools, weinre, Appium, RequireJS, Spine, Sinon.JS, jQuery, git, @paul_irish, JSHint, Cordova, grunt - desktop web: Lo-Dash, Bourbon Neat, Twitter Bootstrap, jquery.dataTables, asyncjs, Handlebars.js, almond.js, IE9+ - .net + winphone: C# 5.0, SQLite, Visual Studio Online, Silverlight, WP SDK 8.0, Json.NET, WPToolkit, Blend, Coding4Fun, WPF - backend: Java SE 7, Eclispe, Maven, MySQL, Spring, gradle, liquibase, jackson - old winmobile: .NET CF/C++, VS2008, Subversion, Resharper, JIRA, Ant, Resco

$65.00 /hr
1,324 hours

Igor Zoriy

Igor Zoriy Agency Contractor

JavaScript/HTML/CSS Expert

Serbia - Tests: 4 - Portfolio: 3

I'm a self-employed web-developer. I've been working over 8 years as web-developer. I've experienced in developing complex single page applications. I provide clean and well-tested JavaScript code, as well as semantic markup. Technologies, I have experience with: JavaScript, ReactJS, Backbone.js, Node.js, Gulp, Grunt, Browserify, Webpack, Bower, CSS, LESS, Stylus, SASS, Jasmine, Karma, REST, PHP, PHPUnit, Symfony, Doctrine, MySQL, MongoDB, Redis, Elasticsearch, Git.

Associated with: Modern Web Studio

100% Job Success
$50.00 /hr
6,161 hours

Yuri S.

Yuri S.

PHP/Zend/Javascript developer

Belarus - Tests: 1

In my arsenal: PHP(Zend, Doctrine), Mysql/Postgree, Apache/Nginx, Linux, Sphinx, SOLR, Xapian search engines. Being a customer oriented, I have successfully executed many applications in different technologies. Achieving 100% customer satisfaction and proving my best services. I believe in work quality, customer satisfaction and timely delivery of projects for better relations with customers. Your queries and request are welcome.

$30.00 /hr
1,006 hours