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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, 4,586 JavaScript projects are completed every quarter on Upwork.

4,586

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. Sergey Grischenko

    Sergey Grischenko Agency Contractor

    Senior PHP & Javascript Developer

    Ukraine - Last active: 1 month ago - Tests: 6 - Portfolio: 9

    I am an experienced Senior Web Developer (more than 10 years) with solid background in DB and server-side applications programming. Effective communicator with strong technical documentation skills. Motivated team leader. I have a strong PHP, Javascript and MySQL background. My primary aim is developing your web applications with good cost/quality correlation, full responsibility and high attention to the details. Qualifications: Programming Languages: PHP (10 years); Java Script (7 years) PHP Frameworks: Symfony 2 (3 years) Databases: MySQL (7 years); MongoBD ORM: Doctrine Web servers: Apache, Nginx Version control systems: SVN, GIT JavaScript library: jQuery, jQueryUI, ReactJS, AngularJS; Markup and sheet language: HTML/HTML5, CSS/CSS3, Sass, Haml; Services: PayPal, Miles&More, Ogone, Computop CMS: Prestashop, OsCommerce, Wordpress, ModX Template engine: Smarty, Bootstrap 3, Twig; Methodologies: Extreme Programming, Agile, Scrum, TDD, BDD, OOP, Pattern-design, UML. The benefits of working with me: - availability online (9 hours / day) - over 8 years of successful cooperation with customers from Europe and America. - attention to details - hight quality programming code - focus on results

    Associated with: Valpio

    $28.00 /hr
    6 hours
    5.00
  2. Nazar Gargol

    Nazar Gargol

    JavaScript / AngularJS / HTML5 / CSS

    Poland - Last active: 4 months ago - Tests: 5 - Portfolio: 2

    JavaScript Developer. I specialize in heavy front-end/mobile and server-side applications using various technologies based on JavaScript such as: - AngularJS, - D3.js, - Jasmine, - Karma, - Bower, - Yeoman - Node.js - and many others. I speak fluent English (1 year high school in US), Polish (5 years of college), Russian and Ukrainian (native).

    $60.00 /hr
    8 hours
    5.00
  3. Oleg K.

    Oleg K.

    Java/Javascript developer

    Russia - Last active: 1 month ago - Tests: 8 - Portfolio: 3

    I have more than 5 years experience in software development using java technologies. I participated in 5+ medium and large software projects. Java, Javascript, HTML, CSS SOA, Web-services Spring, Hibernate, JPA, eCache, JSF, JSP, Freemarker, JUnit, Maven, jquery, AngularJS, KinectJS MySQL, Oracle DB Subversion, Git Jenkins, TeamCity

    $20.00 /hr
    0 hours
    4.94
  4. Ahmet Alsan

    Ahmet Alsan

    JavaScript / ActionScript Developer

    Turkey - Last active: 6 months ago - Tests: 4 - Portfolio: 4

    I have about 7.5 years of experience developing web applications. Languages: - Javascript, ActionScript, PHP, Python Core Frameworks: - Django, REST - Laravel - Robotlegs - Angular JS Database: - PostgreSQL - MySQL - SQLite - MongoDB Check my full showcase: http://www.ahmetalsan.com/showcase/

    $33.33 /hr
    158 hours
    4.91
  5. Mykola T.

    Mykola T.

    Javascript Front-End Developer

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

    I am am a passionate web application developer from Ukraine. I specialize in Front-End Development. I have 3 years of experience in releasing fully-functional web products. I have experience of developing applications using: - JavaScript (jQuery, Backbone.js, Gulp.js) - HTML5(jade) - CSS3 (Sass|Less|Stylus) Also I had Experience on Hackaton projects (http://challengepost.com/Mykolat) with AngularJS, Ionic Framework, Sails.js(backend) And I have some experience in: C++, Java, C#, PHP, SQL

    $22.00 /hr
    398 hours
    0.00
  6. Mouhcine ELEMEFEDDEL

    Mouhcine ELEMEFEDDEL

    Asp.net, C# ,javascript developer

    Morocco - Last active: 21 days ago

    I'm Mouhcine Elemefeddel,IT Engineer from Morocco. I am confident, I can take up your project and do it with perfection and professionalism. I have excellent skills in web and desktop applications .I have e good skills in JavaScript, .NET,J2EE and a very good experience with CMS :Wordpress and Joomla.

    $6.00 /hr
    0 hours
    0.00
  7. Artyom N.

    Artyom N.

    JavaScript / C# Web Developer

    Russia - Last active: 1 day ago - 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
    1,726 hours
    0.00
  8. Svein Olav Risdal

    Svein Olav Risdal

    JavaScript / Node.js Developer

    Norway - Last active: 3 months ago - Portfolio: 1

    I take great pride in the quality of the code I write, and I constantly work on improving my skills and keeping up with the latest best practices. Experienced in technologies including (but not limited to) HTML, CSS, JavaScript, CoffeeScript, SASS, Jade, Node.js, Ember.js, Angular.js, Express, MongoDB, Sails. I am also the creator of an open source library called "backwards", which is a collection of curried utility functions for functional programming in JavaScript. Please feel free to take a look at my github-repositories at https://github.com/Omega3k for a sneak peek of the open source projects I am involved in. I look forward to hearing from you! Best regards, Svein Olav Risdal

    $28.00 /hr
    0 hours
    0.00