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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, 4,586 JavaScript projects are completed every quarter on Upwork.

4,586

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: July 1, 2015
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  1. Konstantin S.

    Konstantin S. Agency Contractor

    bug free software development, fine art and illustration

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 5

    I am a software design engineer with extensive experience in design and implementation of desktop and web applications. During my career I have worked with many different technologies, both proprietary and open source. Most importantly, I know how to write code that has a solid theoretical foundation. If your project requires high quality, "bullet-proof" code, I can help you. I am also a fine artist and I would be very much interested to get involved in to an illustration project or a computer animation project, in particular, HTML5 canvas animation. If you would like to hire me for a fixed-price job, please make the job hourly and set the job's limit on hours to be equivalent to the value of your fixed price.

    Associated with: k design

    $66.67 /hr
    2,368 hours
    4.99
  2. Rajasekar A.

    AJAX, CSS, DHTML, JavaScript, PHP/MySQL, Joomla, CakePhp, Opensource

    India - Last active: 4 months ago - Tests: 4 - Portfolio: 11

    I am a flexible and creative Senior PHP Developer, with 8+ years experience working on high-traffic sites for large organizations. My current focus is on complex plugins and themes for ecommerce solutions oriented on clients needs. I am always looking to push forward best-practice for development and ensure a high level of attention to detail. Expert in PHP - CMS - Wordpress, MySQL skills - database engineering - query optimization - InnoDb tunning Expert Javascript - jQuery - jQuery UI - AngularJS Expert semantic, accessible HTML5, AJAX, CSS, DHTML, Joomla, CakePhp, Opensource. Intend to build a career with leading corporate of hi-tech environment with committed and dedicated people, which will help me to explore myself fully and realize my potential. Willing to work as a key player in challenging and creative environment.

    $19.99 /hr
    2,552 hours
    4.99
  3. Dorris joy A.

    Dorris joy A.

    Certified PHP/MySQL/HTML5/CSS3/JS/SVG/Canvas dev

    Philippines - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    With almost 10 years evolving in the IT world, i've gained sufficient knowledge and now very competent to develop applications and websites for people around the globe. I've done websites with CMS, online booking and reservations, CRM systems, streaming video playlist, mobile services in the Philippines (Smart, Globe, Sun). These projects were developed mainly with PHP and MySQL. Also, Javascript plugins and framewroks are also injected to provide cool user interaction. Aside from being a programmer, Im also inclined to art and designs, so Im very particular with the look and feel of the product, while taking in mind the clients' specifications.

    $20.00 /hr
    1,527 hours
    4.80
  4. Khalid H.

    Khalid H.

    Designing/HTML5/CSS3/JQuery/PHP/MySql/Cross Browser Responsive

    Pakistan - Last active: 16 hours ago - Tests: 4 - Portfolio: 116

    I am designing and developing websites for last 6+ years. I have developed a wide range of websites using HTML, XHTML and CSS. I convert the design (psd or png) into HTML or XHTML format by CSS codes. I work in cross browser mainly IE7+ and latest version of Mozilla, Safari, Chrome. My objective is to work on creating good looking design for websites and user interfaces, flash movies, animations and applications. I am a hardworking person and always willing to deliver the best quality results in the shortest terms. My Motto is to provide the most valuable services at the highest Quality for the Lowest Cost to my clients.

    $20.00 /hr
    4,272 hours
    4.97
  5. Sherwin dexter P.

    Sherwin dexter P.

    Web Designer/Developer, PHP, MySQL, CMS Joomla/Wordpress, Flash

    Philippines - Last active: 16 hours ago - Tests: 5 - Portfolio: 10

    Over the last 7 years, I have developed a wide range of websites using XHMTL, DHTML, CSS, CMS -PHP and MySQL including sites for startup companies and small businesses. With projects that range from conversion of a graphical template to a website to custom components/modules and database tools. I'm an asset on any project i am involved on. My biggest strength is my ability to think non linearly about linear subjects like computer-programming. I'm constantly thinking outside of the box and working to develop solutions that work. I started from 3D/CAD to HTML/CSS to CMS PHP/MYSQL...

    $11.11 /hr
    2,899 hours
    5.00
  6. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 8 days ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,807 hours
    4.61
  7. Robiul Islam

    Robiul Islam

    Wordpress Consultant & Responsive Design Expert

    Bangladesh - Last active: 2 days ago - Tests: 10 - Portfolio: 10

    Thank you for viewing my profile! I have developed a wide range of websites using WordPress, PHP, MySQL, Genesis Framework, JavaScript, Ajax, Jquery, XHTML, CSS, XML etc over the last 8 years. I love my profession and my first goal is to give up 100% and provide the most efficient work, I am strongly determined in client satisfaction. My objective is to satisfy client's needs and brings the best solution in terms of both sides benefits. WordPress is my favorite CMS and I can handle any kind of problem in WordPress. I have developed more than 300 WordPress site. I am eager to face new challenges to make my working experience even richer. The technology I use: HTML5, CSS3, Less, JavaScript, JQuarry, PHP, MySQL, Adobe Photoshop, Bootstrap. Other experience: Magento. Why you should choose me: - I only accept a job after the task is clear to me. This prevents misunderstandings in the future. - My priorities are high quality and delivering projects on time. I do my best to set realistic deadlines. - I only take a job if I know I'm qualified enough for it.

    Groups: Bluehost Developers and Designers

    $22.22 /hr
    3,402 hours
    4.90
  8. Hoang Le

    Hoang Le

    Expert Web Development, Html, Css, Javascript, Node.Js, iOS, Android

    Vietnam - Last active: 16 hours ago - Tests: 2 - Portfolio: 3

    Over the last 4 years, I have developed a wide range of websites using HMTL, Javascript, PHP, Node.js, MongoDB and MySQL 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. I also have some experience in the following areas: Jquery, Express.ns, SQL, Ajax, OOP, and software design and testing.

    $11.11 /hr
    1,937 hours
    5.00
  9. Bojan Z.

    Bojan Z. Agency Contractor

    Drupal Developer

    Serbia - Last active: 1 month ago - Tests: 2 - Portfolio: 2

    Throughout my career I have gained considerable experience in Content Management Systems, Database Management, PHP, XML, MySQL, jQuery, JavaScript. In the past few years I have worked for Marketing Companies 'Publicis' and 'Saatchi & Saatchi' and completed projects for various clients including Coca Cola, Komercijalna Banka, VIP mobile, HP, Renault etc. While working in the above mentioned companies I have demonstrated an excellent problem solving ability as well as improved my analytical skills and attention to detail.

    Associated with: Circle Web Foundry

    $22.22 /hr
    1,019 hours
    4.75
  10. Amit S.

    Amit S. Agency Contractor

    WordPress Expert/ResponsiveTheme/Html/Css/PHP

    India - Last active: 16 hours ago - Tests: 11 - Portfolio: 16

    Over the last 5 years, I have developed a wide range of websites using PHP / MYSQL , WORDPRESS , MAGENTO , JOOMLA , DRUPAL, PRESTOSHOP ,OSCOMMERCE , BOONEX , OPENCART , PHPFOX , HTML , CSS , HTML5 , CSS3 , JQUERY , JAVASCRIPT , PHOTOSHOP ,FLASH etc . Wordpress Development : Custom Theme , Psd to Wordpress , Wp-Ecommerce , Woocommerce , Cart66 , S2member , Wishlist , Worpdress Theme Customization , Plugin Customization , Plugin Development , Thesis Theme , Themeforest , Hebrew Conversion , LTR to RTL ,Responsive Website , Mobile Website , Genesis Theme , Headway Theme , Studiopress Theme , OptimizePress Theme , Shopperpress Theme , Buddypress , Classipress , Business and Property Listing , Multilingual Website , Wordpress Multisite , Agentpress , Geo Theme etc Magento Development : Custom Theme , Psd to Magento , Magento Theme Customization , Onestepcheckout , Product Page Customization , Cart Page Customization , Checkout Customization ,Module integration , Module customization, Hebrew Conversion , LTR to RTL ,Responsive Website , Mobile Website etc Web Design : Psd Design , Logo Design , Illustrator Design , Graphics Design , Layout Design . Why choose : 1. 6 years experience in Web Development & Web Design . 2. Computer Science Engineering graduate . 3. Working with Odesk from last 4 years . 4. I have finished around 180 jobs in last 4 years with 5 star feedbacks. 5. Quality and Deadline . 6. I always believe in long term relation with clients . My main objective is to provide best product on time with quality assurance.

    Associated with: Next Big Technology

    $20.00 /hr
    3,698 hours
    4.90