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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. Mohamed Abdelkarim

    Mohamed Abdelkarim Agency Contractor

    Software Engineer, iPhone/Android Games/Apps Expert 15Years Experience

    Egypt - Tests: 6 - Portfolio: 15

    - My team and I have a proven record of "delivering" whatever project we accept to take on. - Building iPhone, iPad, Android & Windows Phone apps and games is my passion. - I have started programming in 2000 and I developed so many Web apps and Java games from 2000 to 2005 - I have been working as a professional Software Engineer since July 2005. - I have 15 years experience in developing a very wide range of different systems using wide range of different languages/technologies. - Since 2010, I've been involved in developing wide range of iOS & Android apps for both startups and big firms. - I've been working using C/C++ since 2000. - I've been working using Java/J2EE since 2003. - I have a very strong knowledge with Oracle Administration as I've been working on a very large scale Oracle DBMS since 2004. - I started developing mobile apps for Android, iPhone & iPad since 2010. - I only accept jobs if I KNOW FOR SURE that I'll deliver all requirements in time and with a very high quality. - I never accept payments unless clients/customers are 100% satisfied with work and results and are willing to give me a fair 5 stars rating. - Please review my work history to get more info about customers' feedback when I finish my work.

    Groups: Application Developers Alliance

    Associated with: nWeave

    $45.00 /hr
    4,030 hours
    5.00
  2. Michael V.

    Michael V. Agency Contractor

    web-developer

    Ukraine - Tests: 5 - Portfolio: 25

    Hello! I'm a web-developer. I am looking for a new projects, teams and fruitful communication. Over 5 years, I focus on front end development using (x)HTML, CSS, javasript. I have an experience in front back and different projects using php/mysql/lamp/wamp. It is natural practice to participate in deployment with drush, git and other gnu linux tools. Last time I work with drupal (version 7-8), wordpress and other cms'es. I have experience in tight dealine projects and coordinate team with 2-3 developers. Different collaborative tools such as basecamp, jira, trello are an ordinary practice in my work activity. Hope for our collaboration!

    Associated with: ZORQA Co

    $16.67 /hr
    3,386 hours
    4.54
  3. Stanislav M.

    Stanislav M.

    PHP5(ZF)/MySQL Developer, 9+ years expirience

    Ukraine - Tests: 6 - Portfolio: 2

    Total expirience in web programming (PHP5, MySQL, PostgreSQL, Perl, HTML5, CSS, JavaScript etc) is 9+ years. Did many projects as a team player and a standalone developer (check my portfolio) I prefer long-term development in a team of 2-3 programmers. Have a good expirience in video delivery (pseudostreaming, CDN, transcoding (ffmpeg), HLS/HDS etc), server administration (Linux [Fedora, Debian, Ubuntu, Gentoo, CentOS], FreeBSD, LAMP, bind, ftp, nginx etc), sites optimization (caching, database and query optimization etc), building environment (vagrant, docker, virtualbox). Basic knowledge of Erlang. Also have experience and can work as team lead and project manager.

    $27.78 /hr
    2,850 hours
    5.00
  4. Yuri S.

    Yuri S.

    PHP/Zend/Javascript developer

    Belarus - Tests: 1

    In my arsenal: PHP(Zend, Doctrine), Mysql/Postgree, Apache/Nginx, Linux, Sphinx, SOLR, Xapian search engines. Being a customer oriented, I have successfully executed many applications in different technologies. Achieving 100% customer satisfaction and proving my best services. I believe in work quality, customer satisfaction and timely delivery of projects for better relations with customers. Your queries and request are welcome.

    $30.00 /hr
    1,006 hours
    5.00
  5. Leo Dexter Gimutao

    Leo Dexter Gimutao

    Web Designer | Graphic Designer | Wordpress Expert | SEO Optimization

    Philippines - Tests: 5 - Portfolio: 11

    Excellence & Experience is my strength, Service & Support is my passion, Quality and Standards is my priority, efficiency & proficiency is my style, Commitment is my attitude and Precession and Accuracy is my goal. And I achieve it in the highest level of customer and user satisfaction.

    $16.67 /hr
    1,975 hours
    4.74
  6. Luciano Stasi

    Luciano Stasi

    Web Designer / Multimedia Designer / 3D Designer / Graphic Designer

    Uruguay - Tests: 5 - Portfolio: 5

    I'm a Web & Multimedia designer looking to work full time with committed people in a long term relationship. I have more than 4 years of experience in Dreamweaver, CSS, HTML, SEO, Flash(AS2&AS3), Photoshop, illustrator, Wordpress, Magento, PHP/Mysql, Javascript, and 3D Max(animation, illumination, rendering). I'm finishing the career of Multimedia design and I would love to find a job where I can apply my knowledge on the different software.

    $25.56 /hr
    1,276 hours
    4.99
  7. Jaime Tanori

    Jaime Tanori Agency Contractor

    Full Stack Javascript Developer

    Mexico - Tests: 3 - Portfolio: 1

    My interests and passion lies in finding new forms of creating amazing software, providing a great user experience by the application of advanced programing techniques and data structures. I consider myself a team and solo player, I have been involved in any kind of projects and in a wide variety of roles, I have been coding, managing teams, managing clients and development cycles, QA, automating QA testing and many more. Javascript, Backbone, Node.js, Expressjs, Grunt, Gulp, Google Maps and other Google APIs (places, directions, +, etc), Parse.com, Mandrill/Mailchimp APIs multiple social frameworks (Facebook, Twitter), truly hybrid mobile applications, mobile development with Swift (Sorry no Objective­c). I do other languages and technologies but I mainly focus on Javascript, however it is usual to find me doing other things with Raspberry Pi, Python, MongoDB, Arduino among others.

    Associated with: MktApps Agency

    $45.00 /hr
    2,704 hours
    4.98
  8. Mounir Toumi

    Mounir Toumi

    Wordpress Guru - PHP CSS XHTML Photoshop English French Arabic

    Algeria - Tests: 11 - Portfolio: 14

    WordPress Guru here, I have experience with the following areas: - Responsive sites (big time building, fixing or converting) - PSD-to-HTML (WordPress) - Woo-commerce (and most of it's extensions) - WordPress Speed up - WordPress SEO - WordPress Security and clean up - WordPress troubleshooting. - WordPress themes setup and modification (themeforest.net, and all major theme providers) - Genesis framework. - Languages: English, French, Arabic. -Strong knowledge of CSS/jQuerry/PHP/MySQL Worked with countless clients and agencies around the world. Looking for long term business. Thanks

    Groups: Bluehost Developers and Designers

    $9.00 /hr
    1,696 hours
    4.70
  9. Mark Lontoc

    Mark Lontoc

    Wordpress, Joomla, PHP MySQL, CSS3, HTML5, jQuery,NodeJS

    Philippines - Tests: 11 - Portfolio: 16

    I have 6+ years of experience in web development. I have full knowledge in Joomla, Wordpress, Shopify, PHP & MySQL, HTML5, Javascript,Jquery, Bootstrap, CSS3, AJAX and other technologies and software. PSD to HTML5 Conversion to Joomla, wordpress or Shopify template. Create plugins or customize existing plugins to meet the clients' need. And some graphic skills.

    Groups: Bluehost Developers and Designers

    $22.22 /hr
    3,235 hours
    4.37
  10. Naveed S.

    Naveed S.

    Software/Web/Mobile Development, 3D Simulation, Animation, GIS, WebGL

    Pakistan - Tests: 1 - Portfolio: 84

    I am Enthusiastic & Keen. . . . . Analytical mind, Good communication skills, creative, constructive, original thinker. . . . Confident & Quick dedication, Action responsible. . . . . Like to assign challenging job involving important results regarding imaginative solutions.. . . . . Ability to work under deadlines. I have 15 years of experience in software/mobile/web design and development. I have expertise in design and development of mobile applications (iPhone/iPad, android, blackberry and windows phone), web applications, websites, desktop applications and 3D design and simulation/animation. I have skills in cesiumjs, html5, css3, bootstrap, javascript, jquery mobile, yui library, rss feeds, RESTful api, sencha touch, extjs, sencha animator, phonegap, graphics, andriod development, andriod sdk, iphone sdk, objective-c, xcode, photoshop, c++, java, jsp, php, mysql, flex, ruby on rails, arcglobe, arcgis. Also I am a guitar player and a musician.

    Groups: BoonEx, concrete5...

    $20.00 /hr
    1,727 hours
    4.28