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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, 4,511 JavaScript projects are completed every quarter on Upwork.

4,511

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: September 1, 2015
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  1. Alexandr G.

    Alexandr G.

    Expert Web Developer (Magento, SQL and JS)

    Ukraine - Tests: 12 - Portfolio: 4

    I have 4 years of experience in developing wide range of web applications using PHP and MySQL including basic personal sites and complex business solutions. I have solid experience in the PHP and adjacent areas: databases (MySql/PostgreSql/MongoDB), MVC (Yii framework/CackePHP), Magento, JavaScript(pure/jquery, backbone, ), HTML5, CSS, Ajax, Twitter Bootstrap and Web services(soap and etc) and software testing.

    $27.78 /hr
    530 hours
    5.00
  2. Nageswara Rao Chinta

    15+ yrs .Net Technical Lead / Senior Developer (MVC, HTML5, WCF)

    India - Tests: 8

    • Having 15 years of IT experience in management, designing, developing, and quality assurance of web-based applications and internet/intranet-based applications with expertise in the business logic. • Organized and goal-oriented, with more than 4 years of experience in project management and a strong customer focus. • Excellent work experience in .Net (ASP.Net, ASP.Net MVC, WCF, WPF), VSTS, TFS, XML Technologies, Web Services, HTML 5, CSS3, NUnit, Java Script, JQuery, PowerShell and SQL Server • Experience in Designing, Developing, Testing and Integration of various Web applications • Proficient Programming in C/C++, C#, VB, XML, JavaScript, Ajax • Experience in writing XML documents and parsing them using SAX, DOM parsers and transforming the documents using XSL/XSLT • Proven abilities in establishing effective task priorities, work independently, and participating as an integral part of a team • Strong analytical and problem-solving skills coupled with excellent written, verbal and inter-personnel communication skills • Experience on Project management & Resource management • Expertise in requirement analysis, preparation of functional specification document and design document • Extensive experience in software development methodologies Waterfall/Agile SCRUM with good Technical, Analytical skill.

    $22.22 /hr
    2,403 hours
    4.79
  3. Walker Leite

    Walker Leite

    Linux System Administrator

    Brazil - Tests: 2

    Student of Computer Science, working with GNU/Linux since 2007. Expert in Debian/CentOS-Redhat web/database server installation and administration. Knowledge in PHP, HTML, CSS, javascript, Bash scripts, Perl, Mysql. Today, manages Cloud Amazon AWS EC2, RDS, Loadbalancer and Autoscaling services for Praiseweb (hosting provider), and their clients.

    $15.00 /hr
    13 hours
    4.80
  4. Boris G.

    Boris G.

    Certified web/desktop applications developer

    Russia - Tests: 6

    Proficient, efficient, self-motivated PHP / Javascript / C++(Qt) developer. Have strong skills in both web and desktop applications development: 7+ and 3+ years of experience correspondingly in commercial programming; together with strong mathematical background.

    Groups: Zend Certified Engineers

    $25.00 /hr
    132 hours
    5.00
  5. Willy J.

    Willy J.

    Senior Software Engineer

    Indonesia

    Hi, my name is Willy Juisan, nice to meet you! I am a software engineer for many years, and I love to build a high quality application that meets my client needs. I'll try to do my best to help you implement all your ideas and make your projects successful! Some key technologies which I already used : ASP.NET, JBoss, Tomcat, J2EE, Spring, ORM, Hibernate, JPA, SQL Server, MySQL, JUnit, XMPP, Openfire. The development tools I use often are : Eclipse IDEA, Maven, TFS and some others. Technologies that I was working with : * Languages : Java, C#, C, C++, JavaScript, XML, VB * Libraries : Optaplanner * Frameworks : .NET, Spring MVC, Spring Data, Spring Integration, Hibernate * Build Tools : Maven * UI : GWT, Sencha GXT, HTML 5, CSS 3 * Operating Systems : Windows, Unix * Database : MySQL, SQL Server * Web App servers : Apache Tomcat, JBoss * Issue trackers : Atlassian Jira * Continuos integration : Jenkins Education : I do have background knowledge which I achieved in my university in these following areas : Programming : C, C++, C# and Java languages Web : ASP.NET Working Experience I do have some experience from my previous work in these following areas : Programming : VB.NET, PHP and Java languages Web : ASP.NET, GWT, Sencha GXT, Spring and Wordpress

    $8.89 /hr
    70 hours
    0.00
  6. Heber Ng

    Heber Ng

    Game Programmer/Web Developer

    Singapore - Tests: 2

    I am a professional web game developer with 2 years of game development. I have build both web applications and desktop games. My interest is in developing effective web products and solutions that helps the clients to achieve their goals in the digital space. I am proficient in C/C++, Java, HTML5, Javascript, PHP5 and have experience in working with teams of varying sizes. Due to the nature of my work, I communicate with professionals from various disciplines on a daily basis. I will be happy to work with any existing freelancers that you may have on your team. I am primarily interested in working on short term projects, Let me help you turning your projects from plans to reality.

    $25.00 /hr
    13 hours
    0.00
  7. Andrey Markin

    Andrey Markin

    Developer

    Russia - Tests: 3

    I'm a Java developer moved from financial markets modeling and algorithmic trading to software development and integration architecture. My experience varies from data analysis to python, java and javascript web frameworks to java backend development and server configurations. Long term relationships with clients are number one priority, but this doesn't mean I'm not interested in just-do-it monthly projects. As a selfish egoist I'm primarily looking for interesting ones.))) I'm flexible with my working hours and am able to work closely with any existing coworkers you work with. Making a contact is a perfect and surprisingly the shortest way to start cooperating. Yours Andrey).

    $12.00 /hr
    89 hours
    0.00
  8. Gurgen Hovsepyan

    Gurgen Hovsepyan

    Web Developer with .net - MVC, ASP, Sharepoint experience

    Armenia - Tests: 1

    I am a web developer with a wide range of skills. I have 3 years of experience. For the past 3 years I have created a number of full-scale and high-loaded Web sites. I have created sites using Asp.net, MVC 4, SQL Server, HTML, HTML5, javascript, jQuery. Also I have one year experience in SharePoint especially CAML, CSOM, WebPart, TimerJob, also OpenXML and ClosedXML and etc.

    $5.56 /hr
    0 hours
    0.00
  9. Marcus Sanatan

    Marcus Sanatan

    Web & Software Developer

    Trinidad and Tobago - Tests: 1

    I'm a flexible Software Developer who is familiar with a variety of languages. Even so, I have a plethora of experience with Python involving general purpose scripts, web scraping, web development using Flask and basic GUI experience with QT. I also have significant experience developing Node.js applications with MySQL databases, built with JavaScript and CoffeeScript. In addition, I have done large scale projects in Java and Haskell. Highly communicative by nature, I'm looking for fun and challenging projects and most importantly, happy customers.

    $10.00 /hr
    0 hours
    0.00
  10. Djeladin Abdiu

    Djeladin Abdiu

    Computer science

    Macedonia

    Professional Experience / working From February 2009 to June 2010: Suitable for technical support of hardware & software and lines, as well as customer management and sales management at the company "Andromeda" in Imola - Italy From October to December 2008: Suitable for technical assistance with the electronics company "Electronic Plus" of Ravenna. 2007: Internship of 300 hours (repair of hardware, software management, lines,etc..) at the company "Computer System" of Ravenna. Now I program from home

    $24.44 /hr
    0 hours
    0.00