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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. Yury Korvel

    Yury Korvel Agency Contractor

    Project Manager / Business Analyst / Software Maintenance Engineer

    Belarus - Last active: 3 months ago - Tests: 3 - Portfolio: 4

    More then 8 years I am working as Project Manager / Business Analyst / Software Maintenance Engineer: find and fix issues, analyze requirements, implement changes, release and deploy updates. List of covered technologies includes: .NET (C# and VB.NET), MS SQL, HTML, Java Script, Ajax, WCF, XML/XSLT. In major of my projects I play additional role as project manager / technical consultant / business analyst. So, I can explain difficult technical issues with simple understandable language and write specifications for developers and QA.

    Associated with: ITRex Group

    $38.50 /hr
    3,140 hours
    4.85
  2. Oleksandr Sorokin

    Oleksandr Sorokin Agency Contractor

    python django developer

    Ukraine - Last active: 4 months ago - Tests: 5 - Portfolio: 3

    I am engaged in web development for more than 4 years. My primary specialization is python and django. I have participated in a number of successful django/python projects, some of them were builded from scratch. Have a great deal of experience of working with outsourcing companies. Practice "code convention", such as PEP-8, pyLint, jsLint, valid cross-browser markup in every project. Enjoy looking for optimal and nice solutions for complicated issues. Easily can do backend and frontend work. Favorite technologies: * python/django * javascript/jquery * sass/compass * bootstrap * Postgres/PostGIS

    Associated with: t-solver

    $35.00 /hr
    1,819 hours
    4.90
  3. Onirudda Odikare

    Onirudda Odikare Agency Contractor

    LAMP stack web application developer with Drupal

    Bangladesh - Last active: 12/07/2013 - Tests: 4

    From the year 2007, I have been developing websites based on Drupal. Working with Drupal for a very long time, I have loved it for its modularity and extensiblity. Along with Drupal I have also worked with Wordpress, CakePHP. I used JQuery as long as I am using Drupal and loved it similarly.

    Associated with: MIMP

    $25.00 /hr
    1,647 hours
    4.58
  4. Divyang S.

    Divyang S. Agency Contractor

    7+ Yrs. Working on PHP (CakePhp/Symphony),Angular Js, XSLT Expert

    India - Last active: 4 months ago - Tests: 6 - Portfolio: 8

    I've been working in the field of Web Programming from past 7 years. I have worked on projects from different fields like real estate, car portal, directory listing, rss readers and many more. My job profile includes tasks starting from requirement analysis till the end product delivery keeping client satisfaction an top priority. I've experience of working in PHP, CakePhp, Symphony Mysql, XSLT, XML, HTML, Java script, Ajax, Jquery. I am enjoying every bit of coding and making sure to write clean and error free code. I worked with multiple start-ups of Silicon valley to India and learn to work in agile environment.

    Associated with: Digicorp

    $16.00 /hr
    2,791 hours
    5.00
  5. Elleiell P.

    Elleiell P. Agency Contractor

    Responsive Web Designer/Developer/Wordpress Developer

    Philippines - Last active: 5 months ago - Tests: 6 - Portfolio: 26

    Over the last 10 years, I designed and developed a wide range of websites using PHP, HTML, CSS, Wordpress, Adobe Photoshop, CorelDraw, Flash, Swishmax including sites for start up companies and small businesses. I created and won different graphic designs during my college days. And I love to see all my clients proud of my work.

    Associated with: IT Solutions Agency

    $11.11 /hr
    5,878 hours
    4.99
  6. Franco L.

    Franco L. Agency Contractor

    Web Developer - NodeJS / PHP / JS / SOA Apps / APIs and more

    Argentina - Last active: 12/22/2014 - Tests: 8

    I'm able to create complete sites from scratch by using frameworks or iterate over your existing app. My knowledge is always growing (I dedicate time to read everyday), but if I've to name a few I would say GIT/SVN, bash skills (linux commands overall), databases (MySQL/SQL Server/MongoDB), HTML, CSS, NodeJS, PHP, Automation, Code Generators and much more If you take a look at the tags section of my profile you'll see more, but if you are doubting if I can do it, please don't hesitate to contact me! Sincerely, Franco Laiuppa

    Associated with: Franco Laiuppa (AGENCY)

    $38.89 /hr
    4,194 hours
    4.38
  7. angie tugade

    angie tugade Agency Contractor

    Web Developer/Designer, PSD to HTML/CSS/jQuery,Wordpress, Bootstrap

    Philippines - Last active: 2 months ago - Tests: 4 - Portfolio: 43

    Designing and developing usable, accessible and good looking websites is my passion. I'm particularly skilled with Wordpress engine/blogging, CSS 3 and HTML 5 coding/debugging, responsive web design and converting PSD to XHTML. I am also knowledgeable in site coding and have developed websites using ASP, HTML, DHTML, DOM, PHP, MySQL and have some experience using JSP, XML and AJAX. I do graphic designs also. I'm much familiar with Photoshop, Illustrator, Dreamweaver, Filezilla and Flash. I would like the opportunity to utilize my skills and creativity to effectively communicate design for the Internet and print using my skills and experience to create compelling and attractive websites. Visit my website at http://angietugade.com

    Groups: BigCommerce

    Associated with: Akukat IT Solutions, Blueshadow Digital Solutions

    $16.67 /hr
    1,928 hours
    4.98
  8. Muhammad Shoeb

    Muhammad Shoeb Agency Contractor

    Zend Certified Engineer (PHP 5.3, PHP 5 and Zend Framework)

    Bangladesh - Last active: 2 months ago - Tests: 4 - Portfolio: 2

    Over the last 7 years, I have developed a wide range of websites and web based services using PHP, MySQL, Zend Framework, JavaScript, Ajax, Jquery, XHTML, CSS, XML and smarty. Certifications: 1. Zend PHP 5.3 Certification, 2013 2. Zend PHP 5 Certification, 2008 3. Zend Framework Certification, 2009 ZCE Link: http://www.zend.com/en/yellow-pages/ZEND008874 Other Certification: oDesk Appreciation Certification (Presented for outstanding professional achievements) Award: BASIS (Bangladesh Association of Software and Information Services) Freelancer of the year, 2012. I'm a team leader and help you to complete your projects.

    Groups: Zend Certified Engineers

    Associated with: ASBD Soft

    $30.00 /hr
    8,519 hours
    5.00
  9. Prajkta Potdar

    Prajkta Potdar Agency Contractor

    Ruby on Rails, Ruby, Jquery, postgresql, MySql haml/sass heroku SQLite

    India - Last active: 01/31/2013 - Tests: 11 - Portfolio: 8

    In over last 4 years I have worked on variety of website projects with clients from US, UK, Canada, Denmark, Australia, Italy and can handle complete management of a website development project. I intend to establish myself as Software Engineer working with small and large businesses, contributing to the company's growth and in turn ensuring personal growth. I believe that my technical, functional and communication skills will enable me in facing the challenging career ahead.

    Associated with: Multi Environment Solutions Pvt. Ltd.

    $15.00 /hr
    3,245 hours
    4.68
  10. Andrei O.

    Andrei O. Agency Contractor

    MongoDB/CQRS/ES/ASP.NET MVC/Node.JS/AngularJS/BackboneJS

    Belarus - Last active: 4 months ago - Tests: 3 - Portfolio: 5

    About me in two words: software craftsman. I am always looking for new technologies and new solutions for a known problems. In fact I’ve first started use NoSql databases four years ago. I’ve started from ravendb, than become a huge fun of mongodb. I’ve tried redis, memchaed and read about cassandra and riak. Almost in same time me, and my collegues build our first CQRS based system. Year later we’ve started use CQRS combined with Event Sourcing and continue use it today. I don’t believe in golded grail. Everything changes and I enjoy keeping up to date with new technologies. Technology Radar by Thought Works helps in that a bit. Behind my main proficiency(.net) during last two years I’ve tried and learned node.js and Dropwizard java framework built by Coda Hale from Yammer. I also greatly improved my client side skills and built two single page applications. One is based on backbone (Theranest) and another one is based on angular (Hummingbird). I have one rule when starting new project: “Try something new”. I’ve strongly believe in the open source. Me and few other Paralect founders build open source tool for mongodb management robomongo (http://robomongo.org/). It is widely used around the globe and has between 500 and 3000 download per day. I am StackOverflow'er (http://stackoverflow.com/users/508601/andrew-orsich). I am very proactive and enjoy impact to the future of the project I am working on. I am always analyze a market and trying to come up with better, or improved ideas. My previous customers liked that about me a lot. This passion combined with my intention to learn and apply new technologies helped me to create and run two startups: Theranest and Hummingbird (see more details below) over the last year. Theranest now successful startup which is constrantly growing. Hummingbird just opened for a beta clients. Performance, scalability and big data was most interesting to me over the whole my career. During this year I want to apply my teoretical knowledge of Twitter architecture (batch, serving, real time layers) and make deeper step into Big Data world. I want to try Twitter Storm and Hadoop on a real project. I am comfortable being uncomfortable. Current technology stack is: Server side: ASP.NET MVC 3-4, C#, Signalr, MongoDB, SQL Server, Lucene for full text search, Quartz.net for scheduled tasks, Dependency Injection, NLog. Node.js, express, socket.io, mongodb, etc. Testing: Unit Testing, UI testing with Selenium Client side: BackboneJS / KnockoutJS / AngularJS, RequireJS, Twitter-Bootstrap, jQuery, Mustache, Underscore, etc. Certified mongodb DBA - https://s3.amazonaws.com/edu-cert.10gen.com/downloads/0a986eb852da42d0967db95e132bc44a/Certificate.pdf

    Associated with: Paralect

    $55.00 /hr
    1,824 hours
    5.00