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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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Tara A.

Senor .net developer, Aws Expert, XML, SQL, Javascript

United States - Tests: 2 - Portfolio: 2

I have been working on client server n-tier applications for the past 15 years. I am an expert in and c#, OO programming as well as DHTML, XML, XSLT and HTML. I have been doing software development for over 15 years. I am a seasoned software engineer and can work with SQL and Oracle to develop a fully functional data driven web site that uses client side scripting like JavaScript , Ajax, jQuery, node.js. I have extensive AWS amazon web service experience. No sql databases mongo, dynamo. I enjoy my career and love to develop a site and take pride in it when it is complete. i have done mostly in house business applications APIs and web services over the past 8 years. Wcf and restful web services pro.

$33.33 /hr
93 hours

I Perrone

I Perrone Agency Contractor

JavaScript Developer

Uruguay - Tests: 6 - Portfolio: 28

Over the past 5 years, I have developed a wide range of apps, websites and games. My specialty is comprehensive work, developing everything from scratch, through Project Management. Some of my work includes: - JavaScript Developer - iPhone Application with Google App Engine Backend - 3D Graphic Artist & Web Game Design I'm now seeking opportunities that will allow me to develop my professional skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals.

Associated with: CodigoDelSur Agency

$61.11 /hr
1,360 hours

Uladzimir L.

Uladzimir L.

Fullstack javascript developer

Belarus - Tests: 3 - Portfolio: 1

Hi! My name is Uladzimir and I'm reliable and highly skilled fullstack javascript developer with over 5 years of experience in IT and more than 2 years in javascript. Right now my main focus is: - Frontent: AngularJS(code contributor), Backbone.js, React.js - Backend: Node.js, io.js - Mobile development: Cordova/Phonegap, Ionic framework As well I took part in architecture development of several distributed, scalable and high-loaded solutions like credit history management system and airfare search engine. In my free time, I like to work on my own projects, that's why I can give you some advice for your product. I always try to keep my hand on the pulse of technologies and play with some not mainstream technologies like Scala, Golang etc. I look for new challenges and great opportunities to design and develop different projects. I always try to keep my customers happy. I do opensource a bit. You can check out my github account: As well you can check out my LinkedIn profile: Feel free to contact me, you won't regret :).

$55.56 /hr
198 hours

David Meer

David Meer

Javascript Developer | Node.js, AngularJS

Netherlands - Tests: 8 - Portfolio: 2

Innovation is my passion and Javascript is my weapon. I am very passionate about developing useful things to harness your full potential. Every night before going to bed I ask myself, "What did you do today?" and I love to be answered, "I have done something wonderful." I have an interest in the following technologies and libraries and use them to develop web applications: - Node.js, ExpressJS, LoopBack, Socket.IO - AngularJS, React - lodash, UnderscoreJS, jQuery, RaphaelJS, SnapSvg - Karma, Jasmine, Protractor, Selenium, PhantomJS - Twitter Bootstrap, Kendo UI Thanks, David

$60.00 /hr
410 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

Vasil Dobrev

Vasil Dobrev

PHP/ROR/Javascript expert

Bulgaria - Tests: 7

Over the last 10 years, I could have rich experiences in web development, developing many websites. PHP, ROR and javascript are my main languages. I focus on backend and javascript side of frontend, and importantly algorithm. I also have rich experiences with Amazon EC2, Digital Ocean, Heroku, etc. I always do my best and I am looking forward to work with you. Vasil Expertise: - PHP/MySQL, Javascript, Ruby, RubyOnRails, NodeJS, ASP.NET - jQuery, AngularJS, Ember.js, Backbone.js, PhantomJS - CodeIgniter, Laravel, Phalcon, Kohana - HTML, CSS, SCSS, Bootstrap Experiences: - Amazon EC2, Digital Ocean, Heroku - Twillio - GitHub, Bitbucket - Amazon web service, Amazon MWS - Jquery Plugin: HandsOnTable - Data scrapping, PHP/cURL - Deploying ROR to Heroku - SQL Query - Responsive Web Design

74% Job Success
$44.44 /hr
41 hours