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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, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

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. David McCarthy

    David McCarthy

    Geospatial Web Developer

    Canada - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    Specializing on putting maps on the web, with a background that includes cartography, web design and programming. Working with Google Map API, Bing, Illustrator and more. From interface design to implantation, including responsive web design. Having worked in the Web development and cartography fields in a variety of positions, including design, development and project management. Excellent interpersonal and team leadership skills proven through systems analysis, project management and customer relations. Well versed in a variety of skills including: Web development, GIS, cartography, database, graphic design, and project management.

    $44.44 /hr
    246 hours
    5.00
  2. Muhammad Ahmad

    Muhammad Ahmad

    HTML-5 / CSS3 / PHP / MY SQL / WORDPRESS / ECOM

    Pakistan - Last active: 1 day ago - Portfolio: 29

    I have 10 years of experience in Web / UX Designing, Responsive Sites using Media Queries , Mobile Apps , and Twitter Bootstrap, HTML5, CSS3, PHP, My SQL , Joomla , Jquery , Ajax , Javascript , Ecommerce and Wordpress Theme Development. MY SPECIALTIES ARE: - Excellent Written and Spoken English Skills. - 100% availability - Professional Unique Designs & customized web programming - Committed to finish projects in agreed deadline - Flexible working Hours as per customized client timings MY SKILLS ARE: - Design & Graphics - Experience on Design (Desktop/Tab/Mobile) - Web Development: - W3C valid and semantic HTML 5 / CSS3 - Responsive Sites using media queries and Twitter Bootstrap - PHP5 & MySQL - jQuery, Ajax - Wordpress

    $20.00 /hr
    4 hours
    4.94
  3. Olga K.

    Olga K.

    HTML/CSS Developer

    Ukraine - Last active: 1 day ago - Tests: 1 - Portfolio: 6

    Responsive HTML5/CSS3, Bootstrap, LESS. JavaScript (jQuery). Please visit my site portfolio: http://zamkova.com.ua/olga-latest-portfolio/index.html

    $20.00 /hr
    526 hours
    4.94
  4. Tarek Fahmy

    Tarek Fahmy

    web and Flash Developer

    Egypt - Last active: 09/14/2013 - Tests: 1 - Portfolio: 9

    Professional with DRUPAL ,JOOMLA and WORDPRESS development and themes with SEO optmization and responsive web design specialist with Adobe Flash action script i have make several projects and integration between other programing languages and adobe Flash and adobe Flex and of course we using Adobe Air on desktop application with adobe flex or adobe flash and AIR for android and IOS applications. I have a lot of experience and projects with adobe flash media server with streaming video and audio and we have made a lot of games with flash media server online and multi-players games like billiards and chess and other games also we have experience with video chat and text chat online video conferences with flash and flex and flash m edia server. experience with flash and xml solutions we have build several menus and flash online gallery and other component using flash or flex with xml. I have build and developed a lot of flash integration with desktop application and integrate flash interface with bower builder - oracle - .net integrate flash with web application php - .net - asp classic - jsp also we build our flash project with best SEO solutions and indexed pages with fully flash web site or Flash Content Management Systems .

    $27.78 /hr
    0 hours
    4.91
  5. Stanislav K.

    Stanislav K.

    Database expert with PHP and Delphi experience

    Russia - Last active: 10/17/2014 - Tests: 2

    Hi, My name is Stanislav. In my portfolio, there are few of the programs that I've developed. I proud of my Creativeness and Punctuality. I'm free programmer since 2001(Delphi). At the same time, I've bee developing databases (MSSQL and MySQL) and backends/parsers (PHP) for last 5 years. Listed below are my experience and skills. — MSSQL and MySQL (over 1Tb); — PHP; — Delphi; — Core web: XML, JSON, HTML/CSS, JavaScript; — IDE: Eclipse, NetBeans; — Bug/Issue trackers: Mantis, Redmine;

    $10.00 /hr
    0 hours
    5.00
  6. Angjelko Miloshevski

    Angjelko Miloshevski

    Expert in Web and Phonegap App and Game Development

    Macedonia - Last active: 12/14/2014

    Hi, I'm Angjelko, you can call me Jack. I'm 20 years old, technology lover, but to be honest, I haven't finished any university or went to IT School I studied High School Medicine, but please don't stop keep reading... all what I accomplished so far was thanks to the Internet, and my determination to succeed, to make the "Web World" and "Every Day Life" a better place, you may think yes but you haven't go to any IT School, yes, but if you look on the bright side, most of the brains that lead the technology towards, haven't wen't to an university and some of them haven't finished high school, like Bill Gates, Mark Zuckerberg, Steve Jobs and etc. But they all had one thing, the desire to create something better, and I have the same desire, to create something that is: crazy, scientific, impossible, but nothing is impossible, its only its not possible at that moment, but trying hard and not giving up, there will be a moment where that thing will be possible, we are humans, and we learn from our mistakes. My primary target is not to earn Money, but to be recognized, even I become a Billionaire some day I will still work, because its boring if you don't work, I started studying HTML5, CSS3 and JavaScript last year right after finishing High School Medicine, from W3Schools to Debugging and replicating popular Websites and to becoming a Web and Phonegap Developer, thanks to my hard work and thanks to the Internet I am what I am now...a Great Web Designer, Web Developer, and Expert in Phonegap App and Game Developing. I'm also a Freelancer, working at Freelancer.com, I just started and so far I'm doing great, I have 8 projects so far completed, and my Rating is 5.0. That's because I'm honest person, and I only Bid on projects that I'm sure that I can and I will accomplish..because bidding on project that I can't accomplish will only give me bad rating and that's not my target. As I said I'm a Web Developer, I can Design and Program: Websites, Web Apps I can build Mobile and Desktop Apps and Games for one of the most popular Platforms like: Android, iOS, Windows Phone, Blackberry, Windows 8, Ubuntu, I can even develop for the newest platforms, like Firefox OS and Tizen, all that thanks to the Phonegap, also known as Cordova Framework by Adobe and CocoonJS by Ludei. I can do both Logic and Design because, everything I imagine in my head I bringing to life wherever its a Design or Programming, from the most loved Design I would like to work are the Flat Design, the Minimalist Design, the Material Design and the iOS7 and iOS8 Design...Thanks for Reading I'm happy to code for you... PS. I love Fantasy....so there isn't impossible in my world ^_^ Regards, Jack.

    $25.00 /hr
    0 hours
    5.00
  7. Umesh K.

    Dedicated Application/Web Developer (PHP/AJAX/Java/.Net./Joomla/C++))

    India - Last active: 2 days ago - Tests: 5 - Portfolio: 4

    I have developed wide range of applications, both web-based and desktop-based using **PHP,Java Servlets/JSP,AJAX,ASP.Net,XForms,EJB,Struts,DHTML,JavaScript** and back-end MySql,Oracle &SQL-Server.; These applications are running succesfully with our client's satisfaction. I strongly believe that success is something which can be achieved only when we make our clients 100% happy. I also have experience in developing Joomla based site along with Joomla components & modules development. You may visit http://www.realinfotech.in, a website developed by us using Joomla. This site contains a online testing component, developed by me (need to register for accessing this component). I have also worked extensively on Flash **ActionScript 3.**0 and is always eager to develop Object Oriented applications using ActionScript 3.0. I have worked on servers like **Apache, IIS, Tomcat, JBoss** etc. I prefer to use **MVC(Model-View-Controller)** methodology for development purpose and emphasize on standardization of process. I would like to utilize my experience and skills for satisfying my clients ( current and future ), by developing the perfect solution for them.

    $22.22 /hr
    5,884 hours
    5.00
  8. Ankur Sharma

    Ankur Sharma

    PHP, ASP.NET with C# Programmer & Desingner

    India - Last active: 3 months ago - Tests: 14 - Portfolio: 9

    I have the experience of building and propagating websites using HTML, CSS, PHP, ASP.NET, MYSQL AND SQL SERVER for over 7 years. Understanding the client needs and delivering it in the right way for them is my objective.

    Groups: BigCommerce, JomSocial...

    $27.78 /hr
    1,775 hours
    5.00