Javascript Programmers and Developers

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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, 4,736 JavaScript projects are completed every quarter on Upwork.

4,736

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 4.68.

4.68
Last updated: May 1, 2015
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  1. Igor Z.

    Igor Z.

    JavaScript / HTML5/ CSS3 Expert

    Serbia - Last active: 2 days ago - Tests: 4 - Portfolio: 2

    Hello. My name is Igor Zoriy. I'm a self-employed web-developer. I have been working over 7 years as web-developer. For these years I reached high achievements in the following: PHP, Symfony, Doctrine, JavaScript, Node.js, MySQL, MongoDB, Redis, jQuery, Backbone.js, Twitter Bootstrap, HTML5, CSS3, LESS, SASS, Compass, Grunt, Gulp

    $50.00 /hr
    5,790 hours
    5.00
  2. Stanislav Morozov

    Stanislav Morozov Agency Contractor

    Expert JavaScript BackboneJS Developer

    Russia - Last active: 12/19/2013 - Tests: 2 - Portfolio: 2

    I'm over 6 year so pro-administration and more than 10 years of having it as a desire and the way of life. Mostly interested in AngularJS/Backbone/CSS3, ASW set up, nginx, unix help. But honestly I can do almost anything if you really need something. My skills are: - Javascript (including ecmascript 5), xmlhttprequest; - Library/Frameworks: BackboneJS, RequireJS, RactiveJS, Jquery, JqueryUI; - HTML5 (audio (audioContext + offlineAudioContext), canvas, localstorage, web workers), css3; - SVG: raphael-js or d3js - Adaptive layouts, less or sass; You can have a look at some cool stuff here: https://github.com/r3b-fish

    Associated with: Development Mill

    $42.00 /hr
    132 hours
    5.00
  3. Irina G.

    .NET / javascript / mobile web

    Sweden - Last active: 1 month ago - Tests: 1

    Specializing in full-stack .NET as well as HTML5 / javascript. Both desktop and mobile. Mobile as preference. - mobile web: JavaScript, SASS, mocha, Modernizr, jsPerf, Mustache, Angular, Chai, Sencha Touch, Chrome DevTools, weinre, Appium, RequireJS, Spine, Sinon.JS, jQuery, git, @paul_irish, JSHint, Cordova, grunt - desktop web: Lo-Dash, Bourbon Neat, Twitter Bootstrap, jquery.dataTables, asyncjs, Handlebars.js, almond.js, IE9+ - .net + winphone: C# 5.0, SQLite, Visual Studio Online, Silverlight, WP SDK 8.0, Json.NET, WPToolkit, Blend, Coding4Fun, WPF - backend: Java SE 7, Eclispe, Maven, MySQL, Spring, gradle, liquibase, jackson - old winmobile: .NET CF/C++, VS2008, Subversion, Resharper, JIRA, Ant, Resco

    $44.44 /hr
    1,324 hours
    4.67
  4. Uzair Farooq

    Uzair Farooq Agency Contractor

    NodeJS, Javascript, Browser Extensions

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 3

    I am an experienced and enthusiastic software developer with working knowledge of server side and client side technologies. I've been working in node.js and extensions development (Chrome, Firefox, Safari) since 2011 and got excellent command over node.js, javascript, css, html and DOM manipulation.

    Associated with: zTech

    $50.00 /hr
    995 hours
    4.69
  5. Constantin O.

    Flex/Flash//Javascript Developer

    Romania - Last active: 07/10/2014

    I am a Flex/Flash Developer with experience in game development and online betting. I strive for perfection by having great attention to details and passion for what I do. My experience also includes Javascript, HTML and CSS.

    $33.33 /hr
    233 hours
    5.00
  6. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 2 days ago - Tests: 5 - Portfolio: 2

    Over the last 12 years I've worked with PHP, MySQL/PostgreSQL/MSSQL, JavaScript, HTML/CSS and related web technologies to create a large number of websites and web applications. I've worked for a number of startups and for a large listed company. My strength is the knowledge I have of what the web application stack is capable of, how interacts with the underlying server software/hardware and browser. This insight allows me to build robust, sophisticated and fast software. Most recently I have been building thick client side applications using Backbone.js and Require.js. I believe that the future of consumer software is going to be dominated by this type of software stack. It gives me great pleasure to be building the future right now. I also have excellent Ubuntu/Debian/CentOS Linux administration skills and have managed a large number of different servers. If you're after a serious and capable programmer then look no further.

    $42.00 /hr
    2,222 hours
    5.00
  7. Bosko Ivanisevic

    Bosko Ivanisevic

    Expert Ruby and JavaScript Developer

    Serbia - Last active: 4 days ago - Tests: 3 - Portfolio: 1

    I am an Architect/Developer passionate about writing maintainable and readable code with vast experience in various fields, from Desktop to Web applications. Extensive experience and skills with all levels of software and architecture as well as experience with all levels of participation from individual developer to technical / group lead. Large experience in several programming languages: Ruby, JavaScript, C++, C# and Lua.

    Groups: Application Developers Alliance

    $44.44 /hr
    887 hours
    5.00