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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, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

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. Egor K.

    Egor K.

    JavaScript Developer

    Russia - Last active: 05/16/2014 - Tests: 3 - Portfolio: 5

    Experienced developer with over 5 years of experience. Advanced JavaScript, Node.js, Ember.js, Websockets, Redis, MongoDB, realtime webapps, single page applications (SPA).

    $55.00 /hr
    3,717 hours
    5.00
  2. Jaime Tanori

    Jaime Tanori Agency Contractor

    Full Stack Javascript Developer

    Mexico - Last active: 12 hours ago - Tests: 3 - Portfolio: 1

    My interests and passion lies in finding new forms of creating amazing software, providing a great user experience by the application of advanced programing techniques and data structures. I consider myself a team and solo player, I have been involved in any kind of projects and in a wide variety of roles, I have been coding, managing teams, managing clients and development cycles, QA, automating QA testing and many more. Javascript, Backbone, Node.js, Expressjs, Grunt, Gulp, Google Maps and other Google APIs (places, directions, +, etc), Parse.com, Mandrill/Mailchimp APIs multiple social frameworks (Facebook, Twitter), truly hybrid mobile applications, mobile development with Swift (Sorry no Objective­c). I do other languages and technologies but I mainly focus on Javascript, however it is usual to find me doing other things with Raspberry Pi, Python, MongoDB, Arduino among others.

    Associated with: MktApps Agency

    $45.00 /hr
    2,684 hours
    4.97
  3. Zhenzhen Zhan

    Zhenzhen Zhan

    CoffeeScript / JavaScript / Node.js / MongoDB

    China - Last active: 4 days ago - Tests: 5 - Portfolio: 1

    If you want creativity & high-quality, choose me. I started to learn programming on an old Apple II computer in 1988 (when I was 6). I love modern & beautiful technologies such as CoffeeScript, HTML5, node, MongoDB. Specialty: CoffeeScript, node.js, MongoDB, HTML5, CSS3, SVG, JavaScript, C#, ASP.NET, SQL Server, XML, JSON, Web Service, Web Security

    $33.33 /hr
    1,176 hours
    4.82
  4. Ivan S.

    Ivan S. Agency Contractor

    PHP / Drupal / JavaScript

    Russia - Last active: 9 days ago - Tests: 5 - Portfolio: 3

    I worked at Drupal-projects frequently connected with search engines (for example, Apache Solr, Sphinx http://sphinxsearch.com/). I am also strong in JavaScript, because I used it in mathematical tasks.I graduated with honors from the NSU Faculty of Physics and I have a Bachelor’s Degree in Physics now. This science is my deep passion. I am friendly and open for communication.

    Associated with: Burning Buttons

    $27.78 /hr
    3,990 hours
    4.93
  5. Igor Zoriy

    Igor Zoriy Agency Contractor

    JavaScript/HTML/CSS Expert

    Serbia - Last active: 17 days ago - Tests: 4 - Portfolio: 3

    I'm a self-employed web-developer. I've been working over 8 years as web-developer. I've experienced in developing complex single page applications. I provide clean and well-tested JavaScript code, as well as semantic markup. Technologies, I have experience with: JavaScript, ReactJS, Backbone.js, Node.js, Gulp, Grunt, Browserify, Webpack, Bower, CSS, LESS, Stylus, SASS, Jasmine, Karma, REST, PHP, PHPUnit, Symfony, Doctrine, MySQL, MongoDB, Redis, Elasticsearch, Git.

    Associated with: Modern Web Studio

    $50.00 /hr
    5,954 hours
    5.00
  6. Yuri S.

    Yuri S.

    PHP/Zend/Javascript developer

    Belarus - Last active: 11/28/2013 - Tests: 1

    In my arsenal: PHP(Zend, Doctrine), Mysql/Postgree, Apache/Nginx, Linux, Sphinx, SOLR, Xapian search engines. Being a customer oriented, I have successfully executed many applications in different technologies. Achieving 100% customer satisfaction and proving my best services. I believe in work quality, customer satisfaction and timely delivery of projects for better relations with customers. Your queries and request are welcome.

    $30.00 /hr
    1,006 hours
    5.00
  7. Filip Defar

    Filip Defar

    Javascript/Rails developer

    Croatia - Last active: 3 months ago - Tests: 6 - Portfolio: 2

    I started learned about web development in high school doing recreational programming, which lead me to pursue master's degree in computer science. After finishing my formal education, I reinforced my knowledge by working remotely for variety of clients based in EU and USA. I'm experienced at writing and maintaining large applications, and I constantly work on improving my skills. I'm also active on StackOverflow and in open source community. Stack Overflow: http://stackoverflow.com/users/735143/dabrorius Open source projects that I contribute to: https://github.com/intridea/grape/commits?author=dabrorius https://github.com/dabrorius/burek/commits?author=dabrorius

    $33.33 /hr
    1,265 hours
    4.99
  8. Mikhail Medvedev

    Mikhail Medvedev

    Web Developer - Python, Javascript, Java

    Russia - Last active: 04/28/2014 - Tests: 3 - Portfolio: 2

    I'm experienced back-end and front-end web developer. Interested in complex web projects. Specializations: Python (Django, Flask/Werkzeug, Google App Engine), MongoDB, Redis, Mysql, Postgresql for back-end. Javascript, HTML5, CSS3 for front-end development. Teamwork - Git, Mercurial, ticket systems. Integrating with third-party services. High-load web applications. Data mining: numpy, scipy, pandas, recommendation engines. "Code complete" is one of my favorite books and I have experience in writing unit-tests and clean object-oriented code. I'm result-oriented, highly motivated programmer who is passionate about quality of code and modern solutions.

    $25.56 /hr
    1,043 hours
    4.98
  9. Vlad M.

    Vlad M.

    C#, ASP.NET MVC, JavaScript developer

    Russia - Last active: 11 days ago - Tests: 3 - Portfolio: 1

    Over the last 7 years, I have successfully completed various web based development projects using ASP.NET, MS SQL Server, XML, Ajax. KEYWORDS: Communication skills, business analysis, system analysis, C#, ASP .NET, SQL, LINQ, jQuery, JSON, NodeJS, HTML5, JavaScript, OOP, Design Patterns, HTTP, CSS, XML, SOAP, MySQL, MVC, MS SQL Server, .Net Remoting, Serialization, Windows.Forms, Microsoft Office.

    $36.00 /hr
    1,158 hours
    4.83
  10. Rizwan Hamid

    Rizwan Hamid Agency Contractor

    Java, Ruby and JavaScript Wizard

    Pakistan - Last active: 30 days ago - Tests: 4 - Portfolio: 3

    With over 10 years of dynamic experience in the IT industry in roles such as software development, system analysis, system design and architecture, project management etc. I am looking to further refine my skills and put them to use in an enabling environment where I can effectively contribute to the organisation’s growth. I have developed a wide range of websites using JEE, Apache CXF, Jboss Rest Easy, Servlets, Struts, Spring, Hibernate, JAX-WS (Web Services), Jasper Reports, JFree Charts, Ext js, Adobe Flex 3. RoR 1.8 and MySQL. Other then this i have experience of Desktop apps development in JAVA an Android. I am extremely motivated, hard working and experienced professional of Computer Science.I have a motto that what so ever the corporation I will be working with I would bring a focus on quality in that system.

    Associated with: Resonance Technologues

    $25.00 /hr
    1,908 hours
    4.99