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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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Mikhail Medvedev

Mikhail Medvedev

Web Developer - Python, Javascript, Java

Russia - Tests: 3 - Portfolio: 2

I'm experienced back-end and front-end web developer. Interested in complex web projects. Specializations: Python (Django, Flask/Werkzeug, Google App Engine), MongoDB, Redis, Mysql, Postgresql for back-end. Javascript, HTML5, CSS3 for front-end development. Teamwork - Git, Mercurial, ticket systems. Integrating with third-party services. High-load web applications. Data mining: numpy, scipy, pandas, recommendation engines. "Code complete" is one of my favorite books and I have experience in writing unit-tests and clean object-oriented code. I'm result-oriented, highly motivated programmer who is passionate about quality of code and modern solutions.

100% Job Success
$25.56 /hr
1,043 hours



Senior JavaScript developer and consultant

Bangladesh - Tests: 6 - Portfolio: 33

I'm a senior software developer and consultant of having over 8 years of experience. I'm experienced in working with team, direct communication with clients, requirement analysis, architecting, development, deployment and team leading. My BooK "ExtJS 4 Plugin and Extension Development"

100% Job Success
$30.00 /hr
8,533 hours

Yujun Jin

Yujun Jin

Expert Javascript/PHP/Bootstrap Developer

China - Tests: 7 - Portfolio: 9

Dear clients, My name is Yujun Jin. In 2005, I graduated Qingdao University of Science and Technology, took a Mathematical Modeling's degree. Working on Viewtran Group, I developed many internet programs with PHP/MySQL/Javascript/HTML/CSS, which turned into my major speciality. Over the last 9 years, I have developed a wide range of websites from scratch or partially, which include blogging, informational, e-commerce, auctions, business, mobile device websites. Since the last year I've been working on oDesk. I have deep knowledge in OOP frontend and backend programming integrated with MVC/CMS Frameworks including Angular.js, Express.js, Wordpress, CakePHP, etc. Also I am strong at responsive modern web design using HTML5&Bootstrap&SASS, so I am always proud of it of my skills. Data visualization with D3.js is my important experience. I will be pleased to work for you - wish your success! Best regards, Yujun

81% Job Success
$30.00 /hr
1,108 hours

Vassiliy Shvetsov

Vassiliy Shvetsov

Software Architect

Kazakhstan - Tests: 9 - Portfolio: 3

I have hands-on experience with wide variety of technologies, deep enough to solve any sort of tasks and problems my team and I are facing every day. Good interpersonal skills, curiosity, enthusiasm and dedication - these skills help me inspire my colleagues, accomplish tasks and meet deadlines. Currently I have more than 7 years of professional experience in development of enterprise-level applications. Hands-on experience includes: - C# .Net, WPF, WCF, Java EE, jBPM, Oracle Fusion Middleware; - Ruby, Rails, JavaScript, PHP, Python; - MS SQL, Oracle, MySQL, PostgreSQL, Redis, MongoDB; - Linux administration, etc., etc. Current area of interests includes distributed systems, cloud computing and data mining. I always strive for further advancement of my personal and professional skills.

$50.00 /hr
3,948 hours

William Grzybowski

William Grzybowski

(Web)Development and Unix-like Consultant

Brazil - Tests: 7 - Portfolio: 2

Before I even go to university i started working with Web-development. My first experience was about 6 years ago with pure HTML using frames in Dreamweaver 3. Since then I have worked hard to improve my skills in every way possible, not just as a web-developer but as a general programmer, and now I work essentially with Open Source software like Python(+Django), PHP, Linux/FreeBSD, PostgreSQL, etc.My degree in computer science helped me to understand the basics of a computer from the bits in the processor instructions to multimedia, and thus can be used everywhere to improve the final result of a project.

$33.33 /hr
3,500 hours

Ankit Kedia

Ankit Kedia

Developer / Programmer

India - Tests: 9 - Portfolio: 4

I am developing websites and applications for more then 5+ years now, skilled in Asp.NET (Web form & MVC3), Android, WordPress, Umbraco, ColdFusion, PHP, MSSQL Server , MySql, HTML, CSS, Javascript , AJAX, JQuery, Telerik controls & Reporting Tools etc

Groups: AspDotNetStorefront

100% Job Success
$15.56 /hr
1,703 hours