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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, 4,586 JavaScript projects are completed every quarter on Upwork.

4,586

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: August 1, 2015
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  1. Oleg Zaremba

    Oleg Zaremba

    JavaScript Developer

    Ukraine - Last active: 4 months ago - Tests: 1

    Strong knowledge of C++ (Object oriented programming, patterns, Standard template library (STL), Windows API), Ruby on Rails, MySQL, HTML, CSS(Twitter Bootstrap), Javascript (jQuery, Underscore.js, Backbone.js). Good knowledge of C# (Windows Forms and Silverlight); Jasmine and RSpec testing; Unicorn, WebBrick, IIS and Apache servers; GitHub, Heroku, PostgreSQL; Languages : Ukrainian (mother tongue), English (fluent), Russian (fluent), German (intermediate), Polish (intermediate); Leadership, communication, ability to work in a group; International volunteer (Germany, Berlin, 2011, 3 weeks; Spain, Barcelona, 2012, 2 weeks; Italy, Pigna, 2012, 2 weeks; Germany, Nagold, 2013, 2 weeks; Estonia, Tallinn, 2 weeks);

    $14.00 /hr
    0 hours
    0.00
  2. Vadim Boltach

    Vadim Boltach

    JavaScript developer

    Belarus - Last active: 21 days ago - Tests: 5

    - over 3 years experience of JavaScript development - strong knowledges in native JavaScript (EcmaScript 5-6) - strong knowledges in HTML/CSS, including popular frameworks (Bootstrap, Materialize) - knowledges of JavaScript frameworks (Angular, jQuery, Lo-Dash) - experience of building Restful API's with Node.js (Express.js) - familiar with Phonegap(ngCordova, Ionic)

    $10.00 /hr
    4 hours
    0.00
  3. Paul Fedotov

    Paul Fedotov Agency Contractor

    JavaScript/AngularJS Web Developer

    Russia - Last active: 2 months ago - Tests: 2 - Portfolio: 2

    Hello, My name is Pavel Fedotov. I believe my strong points are my serious approach to work and creativeness. My #1 goal will always be to meet your needs and deadline. I have a Software Engineering degree from Moscow State College of Information Technology and currently on my way to the Bachelors in the National Research Nuclear University MEPhI (Moscow Engineering Physics Institute). I've been doing web development for over four years. Listed below are my experience and skills: — Core web: HTML, CSS, AJAX, JavaScript, PHP; — Libs & Frameworks: Bootstrap, Foundation, Kube, AngularJS, jQuery, YUI, lodash.js, underscore.js, RequireJS, Ionic; — CSS processor: LESS, SASS; — Package Manager: Bower; — Task Runner: Grunt.js; — Mobile: PhoneGap, Cordova, Ionic; — DBs: SQL, SQL Lite, SQL Server, MySQL, MS SQL, PostgreSQL; — IDE: PyCharm, PhpStorm, WebStorm, Embarcadero radphp, Microsoft Visual Studio; — OS: Ubuntu, Debian; — VCS: Git, Mercurial; Most time I work in tandem with professional backend developer (Python/Django), we have been working together for four years.

    Associated with: Tengen

    $15.00 /hr
    0 hours
    0.00
  4. Mykola T.

    Mykola T.

    Javascript Front-End Developer

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I am am a passionate web application developer from Ukraine. I specialize in Front-End Development. I have 3 years of experience in releasing fully-functional web products. I have experience of developing applications using: - JavaScript (jQuery, Backbone.js, Gulp.js) - HTML5(jade) - CSS3 (Sass|Less|Stylus) Also I had Experience on Hackaton projects (http://challengepost.com/Mykolat) with AngularJS, Ionic Framework, Sails.js(backend) And I have some experience in: C++, Java, C#, PHP, SQL

    $22.00 /hr
    398 hours
    0.00
  5. Mouhcine ELEMEFEDDEL

    Mouhcine ELEMEFEDDEL

    Asp.net, C# ,javascript developer

    Morocco - Last active: 21 days ago

    I'm Mouhcine Elemefeddel,IT Engineer from Morocco. I am confident, I can take up your project and do it with perfection and professionalism. I have excellent skills in web and desktop applications .I have e good skills in JavaScript, .NET,J2EE and a very good experience with CMS :Wordpress and Joomla.

    $6.00 /hr
    0 hours
    0.00
  6. Artyom N.

    Artyom N.

    JavaScript / C# Web Developer

    Russia - Last active: 1 day ago - Tests: 9

    Over 4 years of experience in developing various programming products: from developing single-page and desktop applications from scratch to maintaing and improving large ORM solutions and data portals. Experience in: C#, ASP.NET MVC, JavaScript, Ajax, HTML, MS SQL. Some experience in: Windows Services, MongoDB, JS Frameworks: Highcharts.js, Knockout.js.

    $25.56 /hr
    1,726 hours
    0.00
  7. Svein Olav Risdal

    Svein Olav Risdal

    JavaScript / Node.js Developer

    Norway - Last active: 3 months ago - Portfolio: 1

    I take great pride in the quality of the code I write, and I constantly work on improving my skills and keeping up with the latest best practices. Experienced in technologies including (but not limited to) HTML, CSS, JavaScript, CoffeeScript, SASS, Jade, Node.js, Ember.js, Angular.js, Express, MongoDB, Sails. I am also the creator of an open source library called "backwards", which is a collection of curried utility functions for functional programming in JavaScript. Please feel free to take a look at my github-repositories at https://github.com/Omega3k for a sneak peek of the open source projects I am involved in. I look forward to hearing from you! Best regards, Svein Olav Risdal

    $28.00 /hr
    0 hours
    0.00