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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, 4,511 JavaScript projects are completed every quarter on Upwork.

4,511

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: September 1, 2015
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  1. Oleg Zaremba

    Oleg Zaremba

    JavaScript Developer

    Ukraine - 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. Roman Ventskus

    Roman Ventskus

    Java, Javascript, Ruby Developer

    Belarus

    Experienced Java EE, JavaScript, SQL developer. Over 4 years of experience in developing Web and Enterprise Applications. Backend: Java, Spring, Hibernate, IBatis/MyBatis, JAX-WS, JAX-B, Jersey, XSLT, Ruby on Rails Frontend: JavaScript, AngularJS, jQuery, HTML, CSS, Bootstrap, GWT, JSF, JSP. Version control: Mercurial, Git, SVN I like to create a truly useful and high-quality software. Software, which people will enjoy the pleasure, which will tell their friends and put it into an example to other companies. Most programming I like the pride of a job well done. My ideal work place - where you can learn something. The place where the cornerstone put quality.

    $22.22 /hr
    0 hours
    0.00
  3. Michael Kinney

    Senior PHP/MySQL/Javascript Developer

    United States - Tests: 1

    With more than 15 years of experience creating web based solutions that meet client needs I am comfortable developing for a wide range of clients, platforms and environments. I am looking for opportunities that allow me to expand my current knowledge and skills, while utilizing my proven abilities to exceed my clients' expectations. Skilled in proactive identification and resolution of critical application issues, I bring a solid skillset to any project, whether complete management, from the ground up, or as a member of your new or existing team. My skills and experience include PHP, MySQL, JavaScript and AJAX, along side the use of HTML 4/5 and CSS 2/3 using both procedural and object oriented programming practices. Additionally, I have considerable experience with and in, software design, testing, and implementation.

    $40.00 /hr
    0 hours
    0.00
  4. Oleksandr Antonyuk

    Oleksandr Antonyuk

    Web Developer (LAMP/WAMP) with JavaScript experience

    Ukraine - Tests: 3 - Portfolio: 2

    Hello, I'm a proffesional web-developer with 5 years experience. I have developed a lot of websites, scripts and applications using different technologies. My aim is to build a successful career with personal growth and constant development. I am in search for new possibilities to gain more experience and improve my skills in Web Developing. My professional skills include: - PHP, MySQL, JavaScript, AJAX, jQuery, HTML, CSS, OOP, - Kohana and Phalcon Framework, - WordPress, Joomla, - Server Administrator: Linux (Ubuntu, CentOS), Apache httpd, MySQL, PHP, nginx, apache, - Twitter Bootstrap, jQuery UI, - RegExp, XPath, GIT, SVN.

    $5.56 /hr
    0 hours
    0.00
  5. Ethan Willis

    Ethan Willis

    Full Stack Javascript Engineer and Java Guru

    United States

    Hello, I'm a professional software engineer with enterprise experience and the theoretical knowledge that comes along with my B.S. in Computer Science. I've succesfully battled my way through programmer purgatory to come out on the other side, to serve you. I've got an extensive background and passion for web technologies first and foremost. I do backend work in PHP, Javascript, Meteor.JS, and Node.js. On the front-end I've got over a decade of HTML and CSS experience, but I wouldn't mind working on Famo.us interfaces with you :) Web technologies don't always pay the bills however and I've become highly skilled with more traditional environments as well. I've been developing in Java for about 7 years now in academic and enterprise settings. As well, I've picked up Salesforce.com development skills as I've been working towards integrating legacy Java applications with the Force.com platform. If you need anything related to Apex (triggers, classes, etc.) and/or Visualforce, I've got you covered!

    $25.00 /hr
    0 hours
    0.00
  6. Maxim F.

    Maxim F.

    Expert PHP/Yii/jQuery/Javascript programmer

    Moldova - Tests: 1 - Portfolio: 6

    Senior engineer with experience in serverside, and in the clientside. As well as the design and project management. Interested in commercial OpenSource, consulting, server and client side optimization, web development at any level of compexity. Specialties: PHP, HTML5, JavaScript, usability, CSS, MySQL, Yii, OpenSource GitHub profile https://github.com/Ekstazi/

    $22.22 /hr
    0 hours
    0.00
  7. Ariel Poeylaut

    Ariel Poeylaut

    Expert Web Designer with PERL, MySQL, HTML and JavaScript experience

    Argentina - Tests: 1

    At present, I work at Pampacom CDT (http://www.pampacomcdt.com.ar), designing, developing and directing the development of a proper framework: Sauron (http://pampacomcdt.com.ar/productos.html) based on LAMP, HTML and JavaScript, and features customized for each customer. I also put running and maintain the infrastructure team: Linux, Apache, MySQL, PERL, svn subversion, Alfresco, vTiger, servers etc. I am currently a student at the National University of Rosario, in the Bachelor of Computer Science.

    $25.00 /hr
    0 hours
    0.00
  8. Chamini Hasanga

    Chamini Hasanga

    Experienced Software Engineer with Java/Spring/Hibernate/JavaScript

    Australia - Tests: 2

    I am a responsible and energetic software engineering professional, self motivated for quality and customer satisfaction with 4 years of experience in mobile payment, market data, financial services, content management, distributed systems and large retail chain management domains. Graduated from University of Moratuwa, Sri Lanka, with a B Sc (Hons) degree in Computer Science and Engineering. Keenly seeking the opportunities to freelance currently.

    $20.00 /hr
    0 hours
    0.00
  9. Aleksey Kiyanov

    Aleksey Kiyanov

    JavaScript Developer

    Ukraine - Tests: 6

    I have developed websites using PHP, HTML, MySQL and of course JavaScript for more than a year. I am interesting in SPA (Single Page Application) projects using newest technology like Angular, Backbone. I also have some experience in the following areas: JQuery, Ajax, Websocket, Node.js, Underscore, Bootstrap, Foundation, OOP, design patterns and algorithms.

    $5.00 /hr
    0 hours
    0.00