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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. 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: http://jsimpsonjr00.github.io 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.

    $65.00 /hr
    4 hours
    5.00
  2. Anton Lavrenov

    Anton Lavrenov

    Javascript Ninja

    Russia - Tests: 2 - Portfolio: 9

    Since 2012 I'm developing web applications. So I really comfortable with web ecosystem. Javascript is almost native language for me. My main skills are: - Javascript (ES5, ES2015, TypeScript, CoffeeScript) - Backbone (I also made a plugin for backbone: https://github.com/lavrton/backbone.konvaview) - 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 http://konvajs.github.io/. I like javascript and open source tools.

    $33.33 /hr
    234 hours
    5.00
  3. Michael Paulukonis

    Michael Paulukonis

    C#, ASP.NET, JavaScript Software Engineer

    United States - Tests: 2 - Portfolio: 5

    I have have been programming professionally in C#, ASP.NET, JavaScript and VB6 (!!!) since 2003. I love to tease out solutions for unusual customer requirements, to untangle tangled legacy code, to solve problems, and to look back years later and see that it still works, and is still maintainable. I'm particularly interested in helping you with your wiki (PmWiki, Screwturn) or JavaScript * Programming - C#, JavaScript, jQuery, PHP * CMS - PmWiki, Wordpress, ScrewturnWiki * Web Design - HTML and CSS * Forms Design and Programming - Frevvo

    $55.56 /hr
    14 hours
    5.00
  4. Alexey Nikiforov

    Alexey Nikiforov

    Asp.net mvc and Javascript Developer

    Russia

    Hi, I'm an experienced ASP.NET and Javascript developer, with strong backend background. Work promptly within deadlines and guarantee good quality. At the moment I focus on accumulating my portfolio, so I'm ready to collaborate on challenging projects for a comparatively modest ammount of money

    $15.00 /hr
    0 hours
    5.00
  5. Sudesh Poojari

    PHP | MySQL | AJAX | javascript | AngularJS

    India

    Website Developer for past 7 years mainly being PHP developer, also worked on JavaScript, CSS. People for whom I have worked in the past and my co-devs feel I m a master, so i would like to believe i m. For Elance Providers, I don't bid on projects until i m 100% sure of delivering it with acceptable efficiency and quality (one odd reason i have very less jobs in my kitty - also i won't win all bids). I don't have anything to show in my portfolio as i m a developer mostly writing scripts (php, python, html, javascript...) and not a designer, putting my providers designs here in portfolio would be misleading (also in some cases NDA). I believe in keeping learning new things in life and will keep doing so.

    $15.00 /hr
    2 hours
    4.99
  6. Tarik Zakaria BENMERAR

    Tarik Zakaria BENMERAR Agency Contractor

    HTML5, Javascript, BackboneJS, MarionetteJS, Python, Django

    Algeria - Tests: 5 - Portfolio: 7

    Over the years, I have deepened my knowledge and expertise on HTML5/Javascript-based technologies (BackboneJS, MarionetteJS, jQuery, WebGL, WebWorker etc.) while keeping a good expertise on Python and Django-based technologies. I have applied these skills and expertise in consulting, research and teaching. I am in fact persuing a PhD while building my innovative company Acigna Inc. that provides consulting and builds R&D products in this field. Being an entrepreneur, a researcher, and a university teacher have forged in me a spirit of innovation with an eagerness to make his ideas useful for society. I am a web developer who appreciates beautiful and robust software while researching the next generation of cloud & grid architectures.

    Associated with: Acigna Inc.

    $38.89 /hr
    540 hours
    4.80
  7. 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.

    $16.67 /hr
    4,118 hours
    4.97