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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. Ray gregory R.

    Ray gregory R.

    Reliable Graphic Design, Data Entry, Research, Web/System Development

    Philippines - Tests: 9 - Portfolio: 9

    To be one of the well reliable and trusted contractor here in Odesk. To seek a task that is well related to my college course Information Technology that is more on Web Design / Web Development / Software Development / Database Management / Project Management / Network administration / Software Analysis / Data Encoding / Research and Graphic Design. I've been working as a freelance programmer and data encoder from 2008-2012. I have develop softwares using Java / Visual Basic 6 / Visual Basic .NET / C / C++ and C#, and also used HTML / DHTML / PHP and Javascript/jQuery for web development. I also used Database management system such as SQL server 2000 / SQL server 2008 R2 / Microsoft Access 2007 / MySql. I'm currently a System Developer Level 2 in Equitable Computer Services using Microsoft SQL Server 2008 R2, Visual studio 2010 and is familiar working with the back-end of Microsoft Great Plains. I mostly develop web solutions for Medical companies like Maxicare, MyHealth and Metrodental. I have also develop a Auto payment system for Maxicare. I'm a hardworking, trustworthy, reliable, and quality contractor. Hoping to be a well known contractor and also wants to gain more knowledge and experience from different employers

    $11.11 /hr
    992 hours
    4.34
  2. Cody C.

    Cody C.

    Front-End and Back-End Web Developer

    United States - Tests: 5

    I am a web developer and web designer. My expertise and strength lies in my ability to take a website from step 1 to the final step flawlessly. I can create a PSD mockup and code it into HTML/CSS as well. I also have veteran experience in PHP/MySQL, phpMyAdmin, linux server command line management, JavasScript, PHP-based CMS's and of course HTML/CSS.

    $22.22 /hr
    158 hours
    4.51
  3. Mark Moyer

    Mark Moyer

    Expert hand-coder of W3C Standard Compliant HTML & CSS

    United States - Tests: 4 - Portfolio: 1

    Expert HTML & CSS Developer Web Developer with 5+ years’ experience seeks a challenging and rewarding web development position within a reputable organization that utilizes my skills in a collaborative team effort, contributing to solid company growth while bringing the clients interactive needs to reality. Strong leader with impeccable communication skills and refined ability to manage time/budget constraints competently on team oriented projects. Has an analytical approach to problem solving and reputable history making responsible decisions while working diligently towards meeting project goals and deadline.

    $18.33 /hr
    31 hours
    4.75
  4. Mohammad adeel I.

    Mohammad adeel I.

    Magento - PHP/MySQL/DHTML/Ajax Developer/Project Manager

    Pakistan - Tests: 5 - Portfolio: 5

    Over the last 7 years, I have developed a wide range of websites using PHP-MySql, Magento, Wordpress, Joomla, Expression Engine, XHMTL, DHTML and Ajax including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    $16.67 /hr
    194 hours
    4.22
  5. Igor E.

    Igor E.

    Web Developer (Frontend and Backend)

    Cyprus - Tests: 4 - Portfolio: 6

    I have worked in website-developing since 2006, my experience includes team-working, developing from beginning for large projects, different languages programming, complex problem solving. I am open-minded and self-motivated person with good time-management skills; I do my best for finish any project in time as well. Also I am studying new technologies all time then use it in my work. There is some languages/technologies i familiar with: PHP5, MySQL5, HTML, CSS, JavaScript, XML. OOP patterns, Test Driven Technology (PHPUnit, Selenium), Regular Expressions, UML, SVN, GIT. I prefer to use frameworks, especially Zend Framework. Doctrine ORM, PHPUnit, Selenium, Lucene, SOLR, PEAR, Smarty, jQuery, CMS Joomla, memcache, Linux shell, Facebook API(basic), Facebook FMBL(basic), Youtube API, Shopping.com API, Google charts, Twitter API, OAuth, Slim framework, Twitter Bootstrap, Paris DB Orm, doJo(basic), NodeJS (basic), C++(basic), MP3/Video streaming, GD/ImageMagick images processing, IPTC, EXIF, XMP meta processing and more, more, more...

    $25.00 /hr
    5,594 hours
    5.00
  6. Brion O.

    Brion O.

    Web/Apps Designer and Developer

    United Kingdom - Tests: 2 - Portfolio: 5

    My main objective is to complete a goal, thoroughly and neatly whilst enjoying it. I'm confortable with statically-typed (e.g. C#, Java, C / C++) and dynamic (PHP, Ruby) languages. I have good knowledge of web services (SOAP, REST), relational databases and query languages, web application servers and APIs, combined with cross-platform development skills and experience with a variety of open-source / LAMP technologies. Apart from web development my other qualities include: flexibility, good at solving problems, confident, i take any project as my baby, great and agile worker.

    $22.22 /hr
    350 hours
    4.56
  7. Kaleem Sajid

    Kaleem Sajid

    Wordpress, PHP, Twitter Bootstrap, JQuery

    United States - Tests: 5 - Portfolio: 4

    I’m a passionate web developer, a WordPress Ninja, programming languages geek and a personal technology columnist. I created my first website in 2001, when I was 12 years old; started my career as a web developer in 2009. With four years of my professional web development experience, commitment to clients & dedication to customer service; I believe myself to be a problem solver with a digital mindset. I am available virtually 24/7 to my clients specially at US working hours (9 AM - 7 PM EST). Your satisfaction is my primary motive. Service Description - PSD to HTML - PSD to WordPress - HTML to WordPress - WordPress theme development - WordPress plugin development - WordPress full website development & implementation - WordPress website troubleshooting & tweaking (themes & plugins) - Responsive website design - Custom CMS development from scratch using PHP & MySQL - JQuery plugin development

    $40.00 /hr
    24 hours
    5.00
  8. Yaroslav Z.

    Yaroslav Z.

    Experienced Front End developer (Europe)

    Ukraine - Tests: 4 - Portfolio: 9

    Professional Front End developer with over 3 years experience. My goal is to develop clean, user-friendly web UIs utilizing cross-browser compatible HTML, JavaScript, jQuery and CSS. My professional skills are: HTML 5, CSS 3, JavaScript, jQuery, jQuery UI, PHP, Less, Jade, Grunt, Twitter Bootstrap, Perfect Pixel, Git, Adobe Photoshop, Adobe Illustrator. My strong sides are: - Semantic and clear code matching latest W3C standards. - Ability to create Responsive mobile layouts. - Proficient knowledge of Bootstrap 3.0 framework I use some JavaScript preprocessors to accelerate the development process ( to save your money :) and provide high quality results. - LESS (CSS preprocessor making development process much faster) - JADE (HTML template language is used to create fast and clear html markup) - GRUNT (JavaScript task runner designed to to provide developer and client versions of product) My service is suitable for those who are looking for high quality results in clear time frames. Yours sincerely Yaroslav Zaklinsky

    $20.00 /hr
    14 hours
    5.00
  9. Aleksey Boyko

    Aleksey Boyko

    Senior PHP developer / Yii developer

    Ukraine - Tests: 1 - Portfolio: 3

    Programming languages: PHP4/5, SQL, Python(beginner), JavaScript(AJAX) Programming methodologies: OOA/OOD/OOP Markup languages: HTML/DHTML/XHTML, XML, CSS Web services: SOAP, XML, JSON Database management systems: MySQL Frameworks: * PHP: CodeIgniter, Yii 1.x, Yii 2.x, Phalcon (beginner), Laravel (beginner) * Python: Django (beginner) * JS/HTML/CSS: jQuery(UI, mobile), BackboneJS, Twitter Bootstrap Version control systems: git Web servers: Apache, nginx Search engine: Sphinx Integrated development environment (IDE): - PHPStorm - PyCharm - Sublime Text Social API: Dropbox, Facebook(graph, fql), Twitter, LinkedIn, Tumblr, VK, Instagram, G+, etc

    $24.44 /hr
    92 hours
    4.42
  10. Huy Tran

    Huy Tran

    (5 years) Technical Leader of JAVA, J2EE

    Vietnam - Tests: 3 - Portfolio: 7

    Currently, I'm working for one Canada company which is a technology consulting and systems integrator that develops innovative technology solutions for clients all over the world, special Mobile Financial & Telecommunications Consulting Services. My object of every project: The most quickly of processing and best quality of out put. I have 5 years working experience on JAVA, J2EE. Skills: Spring, Hibernate, EJB3, Strust 2, Richface, JSF, JSP, Weblogic, Jboss, Tomcat, IIS, PHP, .Net, C#, Asp.Net, HTML, HTML5, XML, javascript, jSon, CSS2, CSS3, Wordpress, Joomla , Drupal, OpenCart Please add Skype contact: "huyen.tranvan", or yahoo mail: "huyen.tranvan" to discuss any thing you need. Looking forward to work for you. Huy Tran

    $11.11 /hr
    38 hours
    5.00