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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. 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. Roman Mishchenko

    Roman Mishchenko

    JavaScript Developer

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

    I'm a JavaScript developer. Writing Back-end using Node.js, Express, MongoDB. Writing Front-end using AngularJS, jQuery, CSS, HTML5. Worked with Less, Jade. Have a big experience in Web Scraping/Crawling using CasperJS, Cheerio, Selenium. Have experience in C/C++, Java, Hibernate framework, MySQL and database design.

    $15.00 /hr
    318 hours
    5.00
  3. I Perrone

    I Perrone Agency Contractor

    JavaScript Developer

    Uruguay - Last active: 23 days ago - Tests: 6 - Portfolio: 28

    Over the past 5 years, I have developed a wide range of apps, websites and games. My specialty is comprehensive work, developing everything from scratch, through Project Management. Some of my work includes: - JavaScript Developer - iPhone Application with Google App Engine Backend - 3D Graphic Artist & Web Game Design I'm now seeking opportunities that will allow me to develop my professional skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals.

    Associated with: CodigoDelSur Agency

    $61.11 /hr
    1,360 hours
    4.42
  4. Artur Dudnik

    Artur Dudnik

    Senior Javascript/.Net Programmer

    Russia - Last active: 3 days ago - Tests: 1 - Portfolio: 5

    All time (12+ years) I care about clients satisfaction. There is the reason why I have nice feedbacks. You can see it in my portfolio and linkedIn account https://ru.linkedin.com/in/adudnik I have nice stats: all of my clients had a stable solution and leave a positive feedback. about 30% return again when they have a new projects and a lot of them recommended me in his social network. Because I highly passionate and self-motivated person. I'm experienced javascript programmer (and not only) and my interests is professional way in software development in enterprise & web industry. Experience & Skills & Technology stack: * JS – Native, Node.JS, Angular, React, ExtJS, jQuery, Ember, Blackbone 12+ years * .Net C#, C++ (WCF, Entity Framework, SQL Server, Sync Framework, ADO.NET, DirectX, and etc.) 6+ years * SQL Server (T-SQL, Tuning) 10+ years * remote team management 6+ years * ASP.NET MVC from RC 5+ years * SVN, Git, CVS 10+ years * Business Intelligence (BI) OLAP 2 years * Dynamic Ax; CRM; SharePoint; AD 1 year https://github.com/Sigura?tab=repositories

    $166.67 /hr
    175 hours
    4.57
  5. Jaime Tanori

    Jaime Tanori Agency Contractor

    Full Stack Javascript Developer

    Mexico - Last active: 5 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
  6. Meduri Srikanth

    Meduri Srikanth

    Full Stack Javascript Developer

    India - Last active: 15 days ago - Tests: 5

    4+ Years of Experience Developing Applications for Distributed Devices Responsive Designs using Html5, Css3, Bootstrap, Sass/Less Using HTML5 API’s Writing Object Oriented Javascript Utilizing Javascript Frameworks like Angular, Backbone, React, Jquery Developing Applications using MEAN Stack Developing Hybrid Applications for Mobile using Cordova/Phonegap Developing Restful API’s using Express for Node Platform Writing Node Modules(Routes, Services, Models, Controllers, Utilities) Data Persistence using MongoDB Skill Set: Html5, Css3, Javascript, Angular, Backbone, React, Jquery, Bootstrap, Less/Sass, Node, MongoDB

    $16.67 /hr
    224 hours
    4.74
  7. 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
  8. Swarandeep Singh

    Swarandeep Singh Agency Contractor

    Experienced javascript Developer/Designer

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 14

    Over the last 9 years, I have developed and design a wide range of websites My strong skills! 1. Designing Skills — CSS / CSS3/ bootstrap, — js frameworks: angular, jquery, HTML/ HTML5 — optimization css and js for best ratings in google speed; — pixel perfect for different browsers! 2. : . ERP / CRM Softwares 3: Server Side Programming — ASP.net using MVC / C# / VB.Net / Signal R and all technologies related to .Net ----PHP/Wordpress/Magento/woo-commerce/ --- WCF Services / Web Services / --- Telerik Controls 4. Client Side Programming --- Jquery / JavaScript / HTML5 / Knockout.js. / Angular.js / Kendo UI DataBase Skills --- SQL Server 2003 / 2005 /2008/ R2/2012. ---- MY SQL

    Associated with: Logic ERP Solutions Pvt Ltd.

    $12.22 /hr
    1,546 hours
    4.36
  9. 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