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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.


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.

Last updated: September 1, 2015
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  1. Iurii Garmash

    Iurii Garmash


    Ukraine - Tests: 2 - Portfolio: 2

    JavaScript, (Meteor, Backbone, Undescore, ...) Python, (Django, numerous apps and many own python bikes...), Nosql (CouchDB, MongoDB, ...), SQL (MySQL, SQLite, etc...) Nix* And stuff, Windows Sysadmin in past. Work on a mac. Highload, Big Data, ...

    $27.78 /hr
    11,736 hours
  2. Vadim Boltach

    Vadim Boltach

    JavaScript developer

    Belarus - 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
  3. Artyom N.

    Artyom N.

    JavaScript / C# Web Developer

    Russia - 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
    1,869 hours
  4. Stanislaw Masalskiy

    Stanislaw Masalskiy

    PHP/JavaScript Developer

    Ukraine - Tests: 2 - Portfolio: 3

    - 4 years experince with Web Development. - Understanding OOP, MVC and RESTful principles. - Developing is an art for me, so in interesting projects overtimes and challenges will not be a problem. - Responsibility and self-learning, unknown technologies also will not be a problem. - Willing to work with modern applications, using advanced frameworks like Laravel or Symfony2 for backend, and AngularJS for front-end, implementing SOLID and TDD principles.

    $16.67 /hr
    101 hours
  5. Andry Bachkala

    Andry Bachkala Agency Contractor

    Web Developer (PHP, JavaScript)

    Ukraine - Tests: 1

    Looking forward to apply my 5 years of PHP , JavaScript an system architecture practical knowledge here, within this online community. My skills are: building websites and web apps from scratch, optimization and improvement of existing systems, setting up presentation websites, API integration and development, social networks integration, code refactoring

    Associated with: WondersLab

    $22.00 /hr
    41 hours
  6. Justin Smith

    Justin Smith

    Python / Flask / Javascript / SQL Developer

    United States - Tests: 3

    I have spent the past year developing the skills to build web based applications using Python and Javascript, with various libraries and packages. Some of those libraries are Flask, jQuery, SQLAlchemy, Bootstrap. I am interested in opportunities to build web applications either on my own or as part of a team using some variation of these technologies (always open to new libraries). Also familiar with working with APIs, recently worked with Instagram API and Rdio API. I also have a strong background in Microsoft SQL and Microsoft reporting services, to assist in the creation of reports. Technologies/Libraries: Python, JavaScript, HTML/CSS, Flask, jQuery, MSSQL, RethinkDB, SQLAlchemy, Microsoft Reporting Services

    $16.67 /hr
    2 hours
  7. Ilya Vorobiev

    Ilya Vorobiev Agency Contractor

    c++,php,android,javascript developer

    Russia - Tests: 4 - Portfolio: 1

    Professional web developer, manager of Google Technology User Group in Omsk. Now I am really interested in web technologies, such as html5, webGL, and javascript and of course google technologies. I have a great experience in javascript, jQuery, html, css and php. Also, I am studying programming for iOS and Android, and really keen on mobile-technologies. My dream is to become a game developer. I have my own project (365ideas) where I do small applications (including mini-games) every day or every two days. And of course have a lot of ideas of games which I want to realize. As a manager of Google Technology User Group in Omsk I have taken part in organizing technical events and public speaking. Our events were very successful.

    Associated with: Rendered Source Agency

    $18.33 /hr
    373 hours
  8. David Becker

    David Becker

    Experienced Web Master

    United States - Tests: 4

    Over the course of ten years, I have developed and maintained a wide variety of websites and online content. Some of which basic, static sites that are there only to inform, to the truly dynamic and changing sites that fully use the power of PHP, Flash, and MySQL. I have also written over 400 articles for as well as edited and managed over 1500 articles from my team of writers over the last year. All of which driving massive amounts of traffic to the website in forms of new readers and socializing members.

    $27.78 /hr
    235 hours
  9. Luan N.

    Luan N.

    Backend developer

    Vietnam - Portfolio: 1

    - Architecting for scalable systems. - Experience developing backend using Django (with Django REST framework for REST API). - Have various experience on system/data analysis and design. - Been practicing Sahaja Yoga, which is a life changing meditation method, available all the time for this, feel free to contact, will provide answers and instruction, free of charge, of course :)

    $11.00 /hr
    95 hours