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. Aaron Lord

    Aaron Lord Agency Contractor

    Experienced Software Developer and Architect

    United States - Last active: 2 months ago - Tests: 4 - Portfolio: 3

    Senior software developer with 19 years experience with graphic design and page layout and 15 years experience in web development—half self-employed, and half in the corporate world. I am an experience designer of service-oriented architectures. I am a proponent of best practices and design patterns and have a gift for refactoring and optimization. 15 years experience in web application development with ASP.NET (and its predecessor, ASP Classic), relational database design and integration, CMS/admin pages development, and web graphics production; 10 years experience with the .NET Framework, programming Windows services, web services, and APIs. Skilled with software versioning and source control strategies. I'm always looking for better ways to do things, to improve performance or conform to standards or best practices. I strongly believe in “maintaining the upgrade chain” and innovating with agile, incremental improvements rather than letting a product stagnate. As a “Boy Scout Coder”, I typically check in my code cleaner than it was when I checked it out.

    Groups: Crossrider

    Associated with: Lord Design (agency)

    $69.50 /hr
    3,287 hours
    5.00
  2. Andrey Kalinichenko

    Andrey Kalinichenko

    PHP Developer

    Germany - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I like writing clean and powerful code on PHP, JavaScript. I have been working in the sphere of game development for over 2 years and have profound knowledge of PHP, JavaScript, CSS and HTML. I have taken part in development for over 10 games for VK, Facebook and StudyVZ.

    $20.00 /hr
    6 hours
    4.51