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: 1 day 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
    5,820 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. 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
  5. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 2 days ago - Tests: 5 - Portfolio: 3

    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
    2,238 hours
    5.00
  6. Bosko Ivanisevic

    Bosko Ivanisevic

    Expert Ruby and JavaScript Developer

    Serbia - Last active: 1 day 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
  7. Prateek B.

    Prateek B.

    Software Engineer (Node.js, Javascript, Go)

    India - Last active: 12 days ago - Tests: 5 - Portfolio: 2

    Over 5 years of experience in building web applications of various complexity. Currently, I primarily focus on building products using the MEAN stack (MongoDB, Express.js, Angular.js and Node.js). I have built several products using Node.js and Angular.js. You may checkout my oDesk portfolio. You can find me on: - Github: https://github.com/prateekbhatt - LinkedIn: http://in.linkedin.com/in/prateekbhatt - Twitter: http://twitter.com/prateekbhatt I have worked extensively with: - frontend: Angular.js, JQuery, Twitter Bootstrap - backend: Node.js, Express.js, Sails.js - datastores: Redis, MongoDB, PostgreSQL, MySQL - testing: TDD/BDD with Mocha, Jasmine, Sinon.js, Protractor - tool chain: Grunt, Yeoman, Bower - version control: Git (Github, Bitbucket) I have experience working with the following APIs / platforms: - payment gateways: Stripe, Braintree, Chargebee - email integration: Mailgun, Mandrill, AWS SES - messaging: Twilio - job queues: Iron.io - social: Google, Twitter, Facebook - hosting: AWS, Rackspace, Heroku

    $45.00 /hr
    528 hours
    5.00
  8. Lyubomyr Rudko

    Lyubomyr Rudko Agency Contractor

    JavaScript Senior Engineer, Team Lead

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 3

    I am Javascript Lead Developer. I am responsible for team management and making technical decisions during the project development. I like feeling proud about work done by our team, when we write great quality code, and create successful products for our clients. This is the feeling which makes me going, willing to go extra mile and do more than expected. I have been leading writing Javascript applications for great companies, among them are Adidas, Pearson and Hewlett Packard. I am Javascript expert and can help you write great Web Application as well.

    Associated with: LaSoft

    $45.00 /hr
    554 hours
    5.00