Javascript Programmers and Developers

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Hire talented Javascript experts from the pool of highly qualified programmers on Upwork to support your server-side programming, or to build your applications for the desktop or browser, for games, or for other front-end applications

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, 4,622 JavaScript projects are completed every quarter on Upwork.

4,622

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: June 1, 2015
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  1. Brian S.

    Brian S. Agency Contractor

    ASP.Net/PHP/AJAX/C#/J2ME/MS SQL/MySQL/Win Mobile/Blackberry

    United States - Last active: 08/25/2008 - Tests: 6

    Cenon Solutions has a diversified staff with 10 years of experience creating advanced desktop, server, mobile, web, database, and server solutions for small and large companies. Our objective is to provide quality end-to-end solutions and create lasting partnerships by providing superior customer service and competitive pricing. The solutions in our portfolio include: * Advanced Web Portals using C#, VB, PHP, JavaScript, AJAX, Google Maps, Microsoft MapPoint, Google Search, SQL Server, MySQL, IIS, Apache, SharePoint Server, DotNetNuke, and Joomla. * Mobile Applications for Blackberry, Windows Mobile Pocket PC and Windows Smartphone using Java, embedded VB, C++, C#, SQL CE, and SQL Server Mobile * Database applications using Oracle, MySQL, SQL Server 2000/20005 with Integration Services, Analysis Service, and Reporting Services * Server Application using MSMQ, Web Sphere MQ, Web Services, FTP, Sockets, .Net Remoting, and BizTalk Server * Travel Applications using Sabre Web Services, Sabre SDS, Apollo Web Services, and MySabre API

    Associated with: Cenon Solutions

    $83.33 /hr
    0 hours
    0.00
  2. Christopher Cervenka

    Christopher Cervenka Agency Contractor

    *USA* Designer / Developer Team | Custom Design and Development

    United States - Last active: 03/16/2009 - Tests: 17 - Portfolio: 8

    I have experience in all facets of web design/development/marketing/strategizing/creation from a full blown corporate eCommerce to a simple splash/contact page. I am seeking opportunities to build an established and reoccuring client base. I would like to maintain relationships and manage/update/host/design web sites for clients while providing excellent customer service and give insight on marketing trends and ideas.

    Associated with: Ripcity Design and Development

    $40.00 /hr
    0 hours
    0.00
  3. Denis Ivanov

    Denis Ivanov Agency Contractor

    Lakehouse - ERP and wep applications development

    Russia - Last active: 02/18/2010

    For the last 10 years I lead Lakehouse digital production agency. We do ERP-applications, web-sites, flash multimedia, mobile apps. We love cutting-edge techs - Ruby On Rails, Sencha, JQuery, Socail APIs, cloud computing Lakehouse has several business branches, that cover most internet production fields: - ERP application development. We make business processes faster and cleaner. We love high-load, large-scale and geo-spread applications. Check out or projects for L'Oreal, Coke, Sportmaster, RDMS. - Advertising/Marketing web apps. We use power of social networks, our in-house designers and coders to make viral promo-sites, landing pages and turn-key campains. - Flash-apps production. We make banners, games, interactive presentations standalone or as a part of a project. - Web site design and productions. We make tons of HQ corporate ID's - logo, website design etc. Your project can use our data-centeres in Russia, USA and Germany or it can be easily depoyed and supported on your facilities.

    Associated with: Lakehouse

    $55.56 /hr
    0 hours
    0.00
  4. David Grigsby

    David Grigsby Agency Contractor

    Senior Applications Integration Developer - Web, .NET, vForce (Apex)

    United States - Last active: 04/02/2012 - Tests: 3

    Currently David is focused on Software as a Service (SAaS) application integration between on premise and cloud applications using Salesforce, DocuSign, Exacttarget to stream line virtual offices and remote personel to increase revenue production and marketing reach using new media technologies like Linked In, Facebook and Twitter. Regardless of whether it is in house applications development for on premise systems or SAaS in the cloud leveraging a procedural or object oriented language, binary, hex or decimal, in assembler, JSCRIPT or C#, David can keep it straight and see it working in his minds eye, communicate it with all stakeholders, get buy-in and then deliver it to the customer as a working solution, on-time, in or under budget with the requirements and expectations met.

    Groups: salesforce.com

    Associated with: Grigsby Consulting LLC

    $500.00 /hr
    0 hours
    0.00
  5. Kumar S.

    Kumar S. Agency Contractor

    Web and App Architect/ PM with 7 years of notable success in US/Can

    Canada - Last active: 07/28/2013 - Tests: 2 - Portfolio: 2

    Solution oriented IT Strategy Consultant and Entrepreneur with over 7 years of notable success, 5 of which have been with many fortune 500 North American companies as a Consultant and business manager while participating in client relationship management, project management, resource procurement, analysis and implementation of both OpenSource and Microsoft technologies in direct support of business goals.

    Associated with: Codemen Solutions Agency

    $66.67 /hr
    0 hours
    0.00
  6. Anton P.

    Anton P. Agency Contractor

    Java developer

    Russia - Last active: 3 months ago - Tests: 3 - Portfolio: 3

    I am an IT specialist with over 10 years of experience, particularly in the area of software development. My principal interest is the development of software in the Java language, as well as web development and integration. Throughout my career I have participated in many projects with varying complexity. I worked as a Project Manager and Developer with products such as Service Desk class systems (IBM SmartCloud, HP ServiceDesk, BMC and others), Electronic Workflow (Documentum, Nuxeo etc.) and Sapiens IDIT related software among others. The main technologies that I use are - J2EE, JSP, JSF, EJB, Hibernate, GWT, HTML, CSS, Javascript and frameworks (JQuery, dojo), Ajax, databases (Postgres, MySQL, Oracle, MSSQL), ant, maven, various Control Version Systems and Continuous Integration.

    Associated with: XDevel

    $33.33 /hr
    0 hours
    0.00
  7. Alejandro Perez

    Alejandro Perez

    Developer

    Argentina - Last active: 4 months ago - Tests: 1

    Knowledge is power, and with power comes responsabilty. Specialties Front end developing, Php, ajax, frameworks,Actionscript, Asp, CSS, html, dhtml, xhtml, javascript, DOM, XML, Project management, Team Leader, etc

    $45.00 /hr
    3,219 hours
    0.00