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.

Browse JavaScript job posts for project examples or post your job on Upwork for free!

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. Jill Molloy

    Jill Molloy

    Expert Front End Developer - WordPress, Sass, Haml, Responsive Design

    United States - Last active: 2 months ago - Tests: 5 - Portfolio: 4

    Hi, I’m Jill Molloy, a Front End Web Developer with a background in Web Design. I’m currently living in Santa Monica, California. I am an experienced WordPress theme developer. I can create a theme from scratch, including custom functionality, custom posts and any other requirements. I can design the theme myself or I can work from provided designs or HTML/CSS sources. I am also experienced working in the Ruby on Rails framework, fully utilising the asset pipeline along with technologies such as Sass, Haml and erb. I write my CSS using Sass as a pre-processor and I compile it with Grunt.js. I am a very experienced Sass developer, working with it as long as I have been developing websites. I am very comfortable working with JavaScript and jQuery and I have some experience working with Angular.js. I also provide a consultation and code review service. If you have already hired a developer and you'd like someone to review their code and suggest improvements then I can help. If you're looking to start a new project and you're not quite sure where to being, contact me and I'll create you a complete development strategy based on your expectations and timings. I really enjoying taking on challenging projects that require me to think and push my skills further than before. I have a hard time walking away from a problem before it is solved and I enjoy working in teams of talented individuals that will provide alternate perspectives and approaches to the tasks at hand.

    $75.00 /hr
    931 hours
    4.66
  2. Richard Windsor

    Richard Windsor

    Highly qualified and experienced UK based software developer

    United Kingdom - Last active: 2 days ago - Tests: 6 - Portfolio: 5

    I've been developing software as an employee and as a freelancer for over 15 years for a broad variety of applications from hardware drivers to high level multimedia systems. I've also been lucky enough to work in an industry that combines coding with media design so I am able to manage all aspects of a given job. I'm currently working with companies to build internet and intranet applications that improve their workflow efficiency. I develop bespoke applications from the ground up which allow the client to work as they desire rather than them having to conform to off the shelf software. My prefered development languages are PHP, XHTML/CSS, and SQL, although I'm also proficient in Javascript/AJAX, C++, and all forms of less savory HTML. On the media side, I am proficient at video editing, 3D modelling, animation, and image manipulation using a variety of software. I have worked with TV and film companies as well as being a TV studio manager responsible for all aspects of programme production.

    $54.99 /hr
    2,076 hours
    4.98
  3. Larry Maddocks

    Larry Maddocks Agency Contractor

    Apache/Adobe Flex, ActionScript 3 Programmer in the US

    United States - Last active: 3 days ago - Tests: 4 - Portfolio: 7

    I am a programmer with many years experience in many areas. I specialize in Adobe Apache Flex / Flash Builder, ActionScript 3, PHP. Other skills: Robotlegs, Weborb, XML; API's for: Google Earth and Maps; Facebook. Photoshop CS3, Wordpress, C/C++, some Perl, some Python. Extensive MySQL, Oracle, GEDCOM parsing. I have a BS degree in computer Science, I am located in Salt Lake City Utah, and am here to give you a great product for a fair price.Skype user: art.guy

    Associated with: Larry's Marketing, LLC Agency

    $35.00 /hr
    1,341 hours
    4.79
  4. Ewa Mitulska-Wójcik

    Ewa Mitulska-Wójcik Agency Contractor

    project manager, frontend developer, lifelong learner

    Poland - Last active: 12 days ago - Tests: 3 - Portfolio: 1

    I offer customer satisfaction at its finest. My goal as the relationship manager in ProCreative team is to provide you with the effective contact with the company. I am to organize the cooperation and to make you feel satisfied with your choice. Above all, I value the trusting relationships and in that spirit I try to prioritize loyalty, reliability, honesty, and integrity in my work. I value clients' needs and satisfaction above everything else.

    Associated with: ProCreative Agency

    $33.33 /hr
    35 hours
    5.00
  5. David Rhoderick

    David Rhoderick Agency Contractor

    design & multimedia solutions

    United States - Last active: 15 days ago - Tests: 2

    Artlytical Media, the company that I am director of and sole employee, provides creative and pragmatic digital solutions. Having the ability to create clean and creative media in many forms, from video and audio to interactive web and mobile, choosing Artlytical Media for your projects ensures a high quality cross-medial result.

    Associated with: Artlytical Media

    $55.56 /hr
    56 hours
    5.00
  6. Steve Fraser

    Steve Fraser

    Freelance Web Developer

    Canada - Last active: 3 months ago - Tests: 8 - Portfolio: 13

    Over the last few years, I have developped many custom wordpress themes. I also have a variety of useful code written, specifically with regards to creating forms. My immediate goal is to get work building wordpress themes from duplicating an existing Photoshop PSD file. I provide pixel perfect duplication, and can implement a wide variety of features, often using my own code - which save a lot of hassle in trying to learn and modify existing plugins. I am also taking some online courses @ Treehouse to improve my design skills.

    $50.00 /hr
    23 hours
    4.83
  7. Christopher M.

    Christopher M.

    Flash Ninja/Actionscript Assassin! JS/AS3/AS2/XML/HTML5/CSS3

    United States - Last active: 01/03/2011 - Tests: 3 - Portfolio: 6

    I am an ambitious and attentive interactive developer with a passion for all things front-end. I have extensive experience creating rich media applications optimized to function across a multitude of mediums (web, mobile, desktop, etc.) as well as integrating social media APIs such as Twitter, Facebook & Youtube. I have developed HD touch-screen user interfaces for Northrop Grumman, direct sales marketing tools for Pfizer, and iPad applications for Genentech. I enjoy a good challenge, and seek out opportunities that allow me to push limits, break molds, and have fun all the while. [1]: http://www.illusdraem.com/webfolio

    $111.11 /hr
    199 hours
    5.00
  8. Michael Bartlett

    Michael Bartlett

    SEO & Analytics Manager - PPC, Web Design, Digital Marketing

    United States - Last active: 02/01/2013 - Tests: 3

    A data-driven digital marketer with a proven track record of consistently yielding results, increasing organic search traffic, conversion rate, & ROI. Immediately analyzes business needs, targeted demographics, and current online presence to develop a profitable digital strategy. I have over 6 years of experience in online marketing and have been recognized as THE expert in SEO, SEM, SMO, Analytics, and cutting-edge campaign development by previous employers.

    $45.00 /hr
    750 hours
    5.00
  9. Anatoliy Pozdeev

    Anatoliy Pozdeev Agency Contractor

    Project Manager

    Russia - Last active: 08/08/2012 - Tests: 3

    Our team have more than 7 years of professional software delopment experience, with web-based applications, IP TV servers and broadcasting software, desktop end-user applications etc. Our team have experinece in the following areas: C/C++, XML, HTML, PHP, MySQL, OOP and OOD, Ajax, XML-RPC, DirectShow, ActiveX, COM, ATL, and etc. Our mission is to provide high qulity and unique software and solutions for each of our partners.

    Associated with: Vita Management Ltd.

    $33.33 /hr
    111 hours
    5.00