Javascript Programmers and Developers

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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, 4,736 JavaScript projects are completed every quarter on Upwork.

4,736

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 4.68.

4.68
Last updated: May 1, 2015
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  1. Alexander K.

    Alexander K.

    Web Developer (ASP.NET MVC/Web Api, AngularJS)

    Belarus - Last active: 2 months ago - Tests: 3 - Portfolio: 3

    I am a smart, self-motivated software engineer. A quick learner. I have a bachelor's degree in computer science and 3-year experience of working for a leading logistic company from USA, GA. During that time I had several project with different technologies. The latest project was to develop AngularJS SPA that communicates with self-hosted Web Api server. Web Api server controls RFID printers and RFID scanners. Before that project I had been working on PhoneGap application. I didn't start the project from the scratch. I continued working with legacy code. It was a mobile application for posting medical cases and performing logistic transactions. The builds were made for iOS and Android. Another interesting project was internal portal for generating reports. It was written using ASP.NET MVC and WCF. It has got SOA.

    $22.21 /hr
    28 hours
    5.00
  2. Tsvetan Damyanov

    Tsvetan Damyanov

    Web Programmer

    Bulgaria - Last active: 05/08/2013 - Tests: 13 - Portfolio: 1

    I'm currently working as Web Programmer in Bulgarian company.I'm looking to fill the several available hours in my daily routine with some freelance work. I have major experience with PHP, MySql, AJAX(json, jsonP, long polling), JavaScript, jQuery/Ui. My core strength lies in back-end, but I'm also having a lot of fun with front-end applications :). Please Note*** I'm NOT dealing with: Creative, Web Design, .NET, Internet explorer 6 (or earlier version).

    $25.00 /hr
    20 hours
    5.00
  3. Kirill Suhodolov

    Kirill Suhodolov

    full-stack software engineer(ruby, javascript, ux, ba)

    Belarus - Last active: 3 months ago - Tests: 5

    Hi, I'm a senior full-stack developer with huge experience in building high quality projects. I have worked with Ruby / Ruby on Rails for more than 3 years and I have provided the clients with the excellent result. I keep up with the times and I think that the future belongs to the mobile web. When developing, we have to think about the scalability of the product: separate application on api and the client-side (the client for the web app for iOS, android, etc.) to optimize the load on the server and provide the user responsive and modern interface. I think that Ruby on Rails an ideal contender for the best framework for the api. I have the skills in the front-end (native javascript, html5, css3) and wide experience in the developing of single-page applications and the applications customized for to work in mobile browsers. For this I prefer to use ember.js and backbone.js. Recently had a great experience in prototyping (usability and business analysis) and the development of the MVP for software startups. In this regard, I I would like to deal with interesting projects and new technologies, such as: Loopback.io, Sails,js, react.js, angular.js, D3, Google and Facebook apis, firebase, offline applications, etc. Also I am founder of Fitlair.com. It's cloud based platform to analyze and forecast progress in olympic sports. Brief summary: • Founder of Fitlair.com (cloud based platform to forecast sport progress) • 3+ years of software development experience • Web-applications development (Ruby on Rails, NodeJS) • Experience with many databases (Mysql, Postgresql) • Rich front-end development (HTML5, jQuery, Backbone.js, EmberJS, CoffeeScript, d3.js) • Experience with many tools and methodologies (Scrum, Git/Github, JIRA, Heroku, deployment) • Knowledges in business analysis, usability and ui design.

    $40.00 /hr
    227 hours
    5.00
  4. Andrey Solovyov

    Andrey Solovyov

    Software developer

    Russia - Last active: 12/24/2014 - Tests: 3

    Experienced software developer. I have the experience in the development of projects for the Web (ASP.NET WebForms, MVC 3, HTML5), PC (WPF, WinForms), and mobile applications for Android. My main goal is continuous self-improvement. I am taking new and new experience while learn and practicing. My personal qualities are single-mindedness, strength and rationality in work.

    $22.22 /hr
    43 hours
    5.00
  5. Kleber Correia

    Kleber Correia

    Ruby on Rails Developer

    Brazil - Last active: 2 months ago - Tests: 3 - Portfolio: 5

    Software Craftsman / Thinker with 7 year working professionally on IT, sharing and earing knowledge in a range of topics, like: UNIX, Agile Software Development, Functional and Object Oriented Languages, Design Patterns, RESTFul Architecture, Distributed Applications and Availability/Scalability with Cloud Computing. I have focused on some technologies, which are: - OOP with Java, Ruby, Ruby on Rails, Javascript, BackboneJS, AngularJS - Functional Programming with Javascript and Ruby - TDD/BDD with MiniTest/TestUnit, Rspec, Capybara, Jasmine - Front-End HTML5/CSS3 - SCSS/SASS and Javascript/CoffeScript - Cloud Computing with Amazon Web Services and PaaS with Heroku - Database with PostgreSQL, PostGIS, MySQL, MongoDB - Key-Value Storage with Memcached, Redis Next steps: JRuby/Rubinius, nodeJS, Meteor, and Objective-C/IOS. Resume: http://bit.ly/klebervirgilio-cv Github: http://bit.ly/klebervirgilio-github Twitter: http://bit.ly/klebervirgilio-twitter Blog: http://bit.ly/klebervirgilio-blog.

    Groups: Crossrider, LoginRadius...

    $77.78 /hr
    222 hours
    5.00
  6. Tejas C.

    Tejas C.

    Certified Scrum Master with 11+ years of J2EE Software Development Exp

    India - Last active: 2 months ago - Tests: 2 - Portfolio: 6

    • Possess an ability to define processes to drive a project to a successful Software Delivery. • Expertise in various methodologies including Agile, Scrum, Test Driven Development, Extreme Programming, Iterative and Object Oriented Modeling. • ScrumMaster Certified from Scrum Alliance. • Expertise in Wealth Management domain including Corporates and PWM. Knowledge in IED domain including FIX protocol and pre/post trading activities. • Involvement in requirements gathering & analysis, estimations, system design, delivery and post-delivery support. • Effective communication and coordination skills with team members, other teams and technology groups. • Other experiences include Spring, Struts, Web Services, MQ, Hibernate, EJB, Apache Ant, Ivy, Cruisecontrol, Electric Commander, Jboss, Apache and Tomcat. • Knowledge of application security using SSL, Siteminder, Kerberos and E3 (Eclipse Entitlement Engine). • Operating System – linux and windows. Databases – Oracle, MS SQL Server, Sybase

    $11.11 /hr
    235 hours
    4.99
  7. Kael Shipman

    Kael Shipman

    Web Developer and Systems Architect

    United States - Last active: 05/31/2014 - Tests: 10 - Portfolio: 1

    Programming has always been a calling for me, so it makes sense to do it for a living. However, I've got a number of other callings including music, photography, engineering, biking, baking and travel, so I don't want to put myself on a corporate career path that forces me into 1-week-off-per-year jobs. I've tried that and - luckily - escaped, hopefully never to return to Corporate America to discuss Facebook tactics with the Marketing Exec on a lunch meeting. My objective is to do what I love: to create and maintain beautiful solutions for small businesses and real people - to create logic from the chaos of life.

    $44.44 /hr
    325 hours
    4.36
  8. Justin F.

    Justin F.

    Frontend / Backend Web Developer

    Philippines - Last active: 05/04/2014 - Tests: 1 - Portfolio: 6

    I am a programmer that has great communication skills. I can work in teams or alone. I have an advanced knowledge in PHP programming and I also have a great foundation in C/C++ programming. Basically, as web developer, I also have knowledge in HTML, CSS, JavaScript, jQuery and Twitter bootstrap framework. Strong skill set on: - HTML - CSS - PHP - Javascript - jQuery - AngularJs - MySql - Twitter bootstrap Framework - Laravel - CodeIgniter - HMVC - Wordpress

    $14.44 /hr
    2,810 hours
    5.00
  9. Madhuri Chauhan

    Madhuri Chauhan

    ASP.NET, C#, MS SQL Server, LINQ, EF, Telerik etc.

    India - Last active: 04/10/2013 - Tests: 4 - Portfolio: 1

    I have working experience on custom web application development using Microsoft latest tool and technologies. I have worked on various application in different domains like healthcare and Business Management. Skill sets - ASP.Net 4.0, MS SQL 2008 R2, Entity Framework, LINQ, Telerik RAD controls, JQuery /Java Script, HTML/ CSS etc.

    $13.33 /hr
    666 hours
    5.00
  10. Abhishek Bhambri

    Abhishek Bhambri

    Expert Php,Testing,Jquery, QA, Test Automation,JIRA,SVN,

    India - Last active: 08/20/2014 - Tests: 7 - Portfolio: 4

    Over the last 3 years I have devloped a wide range of websites using PHP, CSS3, HTML5, Jquery, Jquery UI, MySQL, Ajax, DHTML including sites for startup comapnies as well as social networking sites. I am a team oriented person with excellent interpersonal skill and strong analyticall skills. I have also worked as a senior web developer for social networking site mihubs. I can build a medium to big size custom CMS application using structure based on Wordpress, phpBB Drupal using various techniques such as Php, AJAX, JavaScript and Jquery. I have developed websites on Social Networking platform using BuddyPress,Wordpress and I have an expertise in developing custom modules, plug-ins and components of Buddypress and Wordpress. I am well versatile with layout or website designing with CSS driven tableless and div tags for better search engine visibility. Some other API Intgerations i know and have worked with -CC Avenue Integration - Facebook Integration - Twitter API Integration - Facebook Appilications

    Groups: Bluehost Developers and Designers, LoginRadius

    $20.00 /hr
    128 hours
    5.00