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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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James S.

James S.

JavaScript Developer

United States - Tests: 1 - Portfolio: 5

I hold a B.S. in Computer Science with background in C++, ASP and PHP5. Recently I've focused on Web Front End Development with Javascript, jQuery, Angular JS and CSS3 emphasizing asynchronous single page client applications. I've also worked with Google App Engine utilizing a Java back end to drive some of those AJAX apps. Portfolio: I seek part-time(15-30hr/week) freelance opportunities and interesting short term projects with a key interest in custom JavaScript front end programming with jQuery and Angular JS.

$70.00 /hr
4 hours

Gautham R.

Gautham R.

Passionate JavaScript, C# Programmer.


I'm Gautham Ramachandran, and I am a Full Stack Web Developer, holding strong grip on JavaScript (Node.js, AngularJS), C# , MVC pattern, and RESTFul based applications, also I've worked on various front-end tasks as well. I strictly organize and plan my work, organizing is the key to developing maintainable software! You can check out my github repository where I put my casual javascript works, Looking forward to work with great clients!

$22.00 /hr
10 hours

Danil Kostrov

Danil Kostrov

Fullstack JavaScript Developer

Russia - Tests: 10 - Portfolio: 6

My strongest skills are: - JavaScript, jQuery, Backbone/Marionette, Underscore/Lodash, RequireJS - HTML5, CSS3, LESS, Twitter Bootstrap - Ajax, Socket.IO, PeerJS - WebRTC, MediaStream API, Web Audio API - MongoDB/Mongoose - Node.js, Express - PhantomJS - REST services - XML/XSLT/XSD - JSON Schema - Google Chrome Extensions - PhoneGap/Cordova/Crosswalk - Node-Webkit - Unit testing

100% Job Success
$35.00 /hr
3,562 hours

Illia Kharytonov

Illia Kharytonov

PHP/Javascript Programmer

Ukraine - Tests: 4 - Portfolio: 3

Hello, my name is Illia Kharytonov. I'm specialized on developement different types of web projects: corporate web applications and any kind of sites - ecommerce, landing pages, business card websites, complicated portals and so on. The very primary attention I keep in my work is to find solutions to my client's business problems. My style is to do this one in professional way and with great quality. Since 2009 I worked under different projects. One of them was a social network startup in which people could create and share "talking photos" (photo with a sound). Another one is a CRM for preparing and working with some types of documents. In 2012-2014 I worked under highload sites for touristic business with complicated inner infrastructure. Also in this period I wrote a distibuted statistics gathering system for touristic sites. Since 2014 I'm holding a freelance career, in this period I've written several projects for different types of business (ecommerce, landing pages, web applications, etc). The main my project in this period is a big web application for complete configuring "on the fly" iOS and Android applications of a mobile operator. This applications are client's personal area in which he can manage any settings of his accound, phone number, tariff plan and so on. The main my technical skills are PHP, HTML5, Javascript (+ jQuery, ExtJS), CSS3, SQL (worked with MySQL, PostgreSQL, MSSQL). Also I'm familiar with Java developement (JSP, GWT, also Android development). I'd be very appreciated on working with you and do my best to help in any peculiarity of your business.

$33.33 /hr
219 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
200 hours

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

Anton Lavrenov

Anton Lavrenov

Web Apps Developer, Javascript Ninja

Russia - Tests: 2 - Portfolio: 11

Since 2012 I'm developing web applications. So I really comfortable with web ecosystem. Javascript is almost native language for me. Also I have good math and computer science background. My main skills are: - Javascript (ES5, ES2015, TypeScript, CoffeeScript) - Backbone (I also made a plugin for it) - Canvas and data visualization - React - Angular (I have my own mobile app on Ionic-Angular) - TDD/BDD - Nodejs - Build systems: Grunt, Gulp, browserify I am KonvaJS maintainer. It is 2d canvas framework. I like javascript and open source tools.

96% Job Success
$45.00 /hr
345 hours

Maxim Vershinin

Maxim Vershinin

Python, Django, Javascript, *nix, Networking

Russia - Tests: 2 - Portfolio: 2

5 years experience Python, PyQt4, Django, GAE, Flask, Javascript, Bootstrap, jQuery, ExtJS. Also as *nix admin, Squid, VPN ,Iptables, Postfix, KVM, mdadm, Bacula, Apache, ngnix, SSH, SMB, netflow, Zabbix. Wide experience in DB admin and programming: PgSQL, MSSQL, SQlite, Firebird.

100% Job Success
$16.67 /hr
248 hours