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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. Siarhei Kirpichonak

    Siarhei Kirpichonak

    Java, liferay, OpenClinica, EDC, Clinical Trials

    Belarus - Last active: 4 days ago - Tests: 3 - Portfolio: 6

    I'm involved in software development during last 9 years. I have good abilities and I'm looking for Java and liferay projects. Skills: Scala (Lift, Play), Akka, Java (Spring, Spring Web MVC, Lucene, Compass, Struts, GWT, JPA, Hibernate, Toplink, JAXP, Castor, Ant, Maven), Java EE (EJB, JSP, Servlets, JMS), RDBMS (PostgreSQL,MySQL, Oracle), (X)HTML/CSS/Javascript, XML/XSLT/XPath, PHP, GNU/Linux

    $30.00 /hr
    1,409 hours
    4.90
  2. Nicholas Williams

    Nicholas Williams

    Designer. Developer. Innovator. Creator.

    Jamaica - Last active: 12 days ago - Portfolio: 5

    I'm Nick and I love using technology to create beautiful things. I develop websites, mobile applications, and web applications - ranging from the most serious of business projects to simplest of casual games - all the while using the latest and best technologies around to produce amazing results. I go above and beyond my clients' expectations on every job and I take pride in delivering on my promises with unparalleled reliability and consistency. - BSc. in Management Information Systems (Computer Science Major) - ~ 7 years experience working in the Information and Communications Technology industry

    $40.00 /hr
    68 hours
    4.09
  3. Rebecca B.

    Rebecca B.

    Experienced QA Tester

    United States - Last active: 29 days ago - Tests: 2

    Experienced QA and Pre-QA testing for the past eight years for Goldman Sachs, a major US investment bank, testing in-house developed applications. I have solid experience in testing the following: -All major web browsers (IE, Firefox, Chrome, Safari) -Functionality testing -regression testing -black box testing -functionality testing -GUI testing -Mainframe testing I work very closely with developers and users (as needed) in developing, creating and executing test scripts. I am very comfortable testing on various platforms. I am very experienced in using various bug tracking software applications (i.e. JIRA). I typically use BrowserStack to test on multiple platforms and devices. I am also able to do automated testing through Selenium using Selenese. I have worked on over 20 projects that span users and developers all over the world. This would include users and developers in India, China, Singapore, France, UK, Spain, Italy, Brazil and the US. These projects include brand new functionality, enhancements to existing pieces of software, and brand new software. I love to work with developers and users globally. I am a quick learner and self starter. I am able to learn any new piece of software you can show my quickly and accurately. I am looking to make sure your clients have best online user experience possible by checking for mistakes and inconsistencies in your product. I look forward to hearing from you.

    $20.00 /hr
    79 hours
    5.00
  4. Daniel Krstevski

    Daniel Krstevski

    Senior Android Software Developer

    Macedonia - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    Currently taking master's in Electrical Engineering & IT. Having 3+ years of android under my belt, feeling confident building professional looking apps, with responsive UI's using the latest technologies. Although my main focus and work is Android Development, I also have knowledge of other programming languages like: Java, C/C++, JavaScript, BashScripting. Application overview and technologies used: - Native application developed using the Android SDK. - Google Maps Android API v2 - Android Geolocation API's - Compatible all the way back to Android 2.2. - Fragments with the Android support package. - Using support libraries, and optimizing for wide range of screens. - Background processing and networking. - Well known open source libraries used. - Interaction with external internet resources via HTTP. JSON / XML parsing. - Android's Multimedia Framework. - GIT Why choose me ? Having the ability to adapt to your need (literally), researching, communicating fast and effectively, focusing entirely on android development so results can be better than expected. Thank you for visiting my profile, and make sure you have nice day. Best regards, Daniel.

    $18.50 /hr
    0 hours
    5.00
  5. Bharat D.

    Bharat D.

    Technical Rails/Sys Admin Specialist and Developer

    India - Last active: 2 months ago - Tests: 7 - Portfolio: 1

    Always 5***** and I am 100% sure you’ll love working with me. More than 5.5+ years of experience as both a hands-on architect and a software engineer. Specializing in Ruby, Rails, Sys Admin, HTML5/CSS3, Bootstrap3, Responsive, AngularJS. SPECIALTIES: Ruby, Rails, Meteor, Node.js, JavaScript, AngularJS, HAML/SASS, HTML5, MongoDB, SQL, Solr, Git, SVN, Amazon Web Services, EC2, Nginx, Apache, Agile processes and methodology, RSpec, Cucumber, TDD, BDD. I have done Master Degree in Computer Science . I am a strong software engineer who is passionate about large-scale systems. I care about producing clean, elegant, maintainable, robust, well-tested code. Proficiency in the following skills and technologies: Coding: Ruby, Rails, Git, Make, Subversion, SQL, HTML, CSS, Javascript, Angular, Node, Backbone, Gulp, Grunt Operating systems: Unix, Red Hat (RH 5 to RHEL 6), Debian. Cloud: Rackspace, Heroku, AWS, DigitalOcean Web and Middle Services: Apache, Tomcat, Wordpress, Nginx, Unicorn, Passenger, Mogrel Databases: MongoDB, MySQL, PostgreSQL, SQLite, Redis. Email Services: Postfix, Sendmail, SpamAssassin. My Responsibilities: * Ruby coding * AWS Cloud management with hands on experience in EC2,S3,Cloudwatch,ELB,Autoscaling,RDS etc * System administrator for various flavours of Linux providing hosting support for applications, server setup and troubleshooting. * Tuning the platform software stack for achieving the most optimal performance. I am ready for Leading the team / Projects and Development. Contact me. Thanks

    $20.00 /hr
    2,439 hours
    5.00
  6. Gopal Singh

    Gopal Singh

    Adobe Flex, Flash, HTML5, Mobile App-IPhone/Android/BlackBerry

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

    With 8+ years of experience in developing enterprise level Rich Internet Applications (RIA) using Adobe Flash, Flex and Actionscript technologies, I am working as a Lead Engg. in a big indian MNC on enterprise level RIA projects.

    $27.78 /hr
    13 hours
    4.94
  7. Chetan P.

    Chetan P.

    JAVA, Webservice, Java Script ,Tomcat and MYSQL

    India - Last active: 10/29/2014 - Tests: 2

    Over the last 6 years, I have developed a wide range of applications & websites using using Javaand related teccnologies:PHP, Java, J2EE, Struts, Spring, Hibernate, HMTL, DHTML,JSP,Servlets,IText tool , MySQL,Oracle ,MSSQL JBoss ,Tomcat, AMF, BlazeDS, SOAP, JSON, XML and flex. I am seeking opportunities to build websites from the ground up for you or your business. Hardworking, team and goal oriented, challenge seeking, work well underpressure. Ready for sporadic overtime.

    $8.89 /hr
    0 hours
    5.00
  8. Hemansh P.

    Hemansh P.

    Expert in developing Web Application in ASP.NET

    India - Last active: 11 days ago - Tests: 5 - Portfolio: 4

    Hi I have an expert knowledge in creating a web application using asp.net using c#. I have knowledge of JQuery, JQuery Mobile, AJAX, Java Script, CSS, HTML. I have also knowledge of SQL, ORACLE, MYSQL.

    $5.56 /hr
    0 hours
    5.00