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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, 4,511 JavaScript projects are completed every quarter on Upwork.

4,511

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.

4.69
Last updated: September 1, 2015
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  1. 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

    $35.00 /hr
    3,248 hours
    4.86
  2. Abdul Muis Al Amin

    Abdul Muis Al Amin

    Web Developer, CSS Designer, Mobile and Wordpress specialist

    Indonesia - Tests: 8 - Portfolio: 18

    More than 3 years working as a Web Programmer and Graphic Designer, I am very interested in developing website including design and coding. My skills are HTML, CSS, Javascript, AJAX, Jquery, Jquery Mobile, Bootstrap, PHP, Wordpress, Phonegap and ASP.NET. I also experienced in converting PSD to HTML and logo designer. Sense of responsibility and customer satisfaction is a priority for me, I have committed to serve my client at best level than any other with my honesty, hard working , skill and all these good quality.

    Groups: Bluehost Developers and Designers

    $11.11 /hr
    965 hours
    4.98
  3. Aqib pervez B.

    Aqib pervez B.

    Senior PHP, Wordpress and 3d Unity Developer

    Pakistan - Tests: 4 - Portfolio: 11

    I have an experience of 7 years in PHP / Wordpress Website Designing and Development and in 3D unity / Game Development. I have great hold on the following skills: * Wordpress * WP SEO * HTML5 / HTML * CSS2 / CSS3 * Javascript / JQuery * PHP / MySQL * Website Optimization * Cross-browser compatibility testing * w3c valid code * Responsiveness of Websites * Servers Administration * Domain Managements. * Security of Websites * 3D Unity / Game Development * Adobe Photoshop * Designing A number of my projects are in my portfolio. I am available to chat by email or Skype, and would be happy to set up a convenient time to discuss the any related job.

    $15.00 /hr
    1,069 hours
    5.00
  4. Assem B.

    Assem B.

    Senior Web Developer and Project Manager

    Tunisia - Tests: 9 - Portfolio: 1

    I'm Autonomous, open and I want to learn : these three points make my strengths and because of them I was able to participate in many projects, to learn many technologies and to grow in my company. I have more than 7 years experience in web development (particulary PHP) I work also with Python and oDoo (OpenERP) I have a Master's Degree in "Computer Science Applied in Management".

    $20.00 /hr
    3 hours
    4.99
  5. Pop Dragos

    Pop Dragos

    Expert Web Developer

    Germany

    I'm a eager young developer with over 3 years experience in commercial programming and over 8 years of experience in programming in general. My strong points are my dedication to quality and my strong algorithmics background which drives me to try and find the most efficient solution. I have worked on all kinds of projects ranging from small business websites to huge online platforms. I always strive to provide the highest quality i can and always try to learn from each project. Also, people say i'm a really nice guy, so hope we have fun and make great projects together.

    $24.00 /hr
    1 hours
    4.98
  6. Arkadiusz S.

    Arkadiusz S.

    Front-end Developer

    Poland - Tests: 2 - Portfolio: 1

    Hi there, I’m Arek! I am an passionate Front-end Developer and Architect from Poland. I help companies from Europe and USA write good quality, scalable software. I can do my best at front end topics: - Python and Django (as backend) - Backbone.js / Marionette - Twitter Bootstrap - JavaScript (Phonegap, node.js, winJS and many smaller libs.) - SCSS, LESS and CSS3 (performance, resposive design, scale) - Jasmine - unit tests In my workflow I prefer to use GIT. Please feel free to ask me a question. I can send you some code from my previous work.

    $50.00 /hr
    8 hours
    4.68
  7. Leon Shelhamer

    Leon Shelhamer

    Web / Mobile App Developer

    United States

    I am an ambitious web developer. I specialize in website creation and management. I am focused only on WordPress as a platform and WooCommerce as an online shopping cart. This allows us to be experts in WordPress, and WooCommerce. I can customize existing themes or create custom themes from scratch. I write custom WooCommerce extensions to meet any of your online shopping cart needs. Whether you have already decided on using WordPress or if you are not sure, I am who you need to speak with. My philosophy is ANY type of website (look and function) is possible with WordPress. Why would you use anything else? I also like to build Web and Mobile apps with React.js that can communicate with WordPress through the WP JSON REST API. WordPress, WooCommerce, HTML, CSS, PHP, JavaScript, React.js, Flux, jQuery.

    $83.33 /hr
    0 hours
    4.99
  8. Ahmed Zaalan

    Ahmed Zaalan

    Software Developer

    Palestinian Territories - Tests: 3 - Portfolio: 2

    I have been doing software development for over 5 years, including web development for the last 2 years. I have worked with various technologies and programming languages including ASP.NET, PHP, Visual Basic, HTML, JavaScript, CSS, MySQL, MS SQL, jQuery, AJAX. I Also I have experience in desktop applications Using .Net Framework and Java. My goal is to continue doing software development and learn new languages and techniques along the way.

    $11.11 /hr
    3 hours
    5.00
  9. Abdul Q.

    Abdul Q. Agency Contractor

    C# ASP.NET MVC 3 MSSQL JQuery knockout-JS backbone-JS REST FULL Web

    Pakistan - Tests: 10 - Portfolio: 13

    To optimize business processes with My best products and services in order to make my customers satisfied besides bringing value addition to their business. To strengthen my experties, i used to keep update myself with latest softwares, designing and development technologies which is a continuous process and that is what my Core Values.From 2005 i had been developing Desktop and Web application using C#, ASP.NET, ASP.NET MVC 3, SQL Server, AJAX, JQuery, knockoutJS, backboneJS, REST FULL Web Application,Telerik.

    Groups: Android, Application Developers Alliance...

    Associated with: RADFolks

    $30.00 /hr
    3,729 hours
    5.00
  10. Alexander Gladysh

    Alexander Gladysh Agency Contractor

    Getting things done, smart!

    Russia

    Your project, large or small, in our caring experienced hands. We specialize in high-load web-services, big-data analytics and games — but we're experienced in solving many other IT problems as well. If it can be done, we can do it. For you. Each our engineer is a T-shaped person — with a deep expert understanding of his speciality topic and comprehensive outlook for wide range of related IT fields. Our management are veterans with decades of combined experience in IT and dozens of completed — and failed — projects. We know where the pitfalls are and how to avoid them.

    Associated with: LogicEditor

    $30.00 /hr
    19 hours
    4.89