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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, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

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: August 1, 2015
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  1. Wassim Salib

    Wassim Salib

    Experienced Asp, Silverlight web designer, and Database developer

    Egypt - Last active: 06/01/2012 - Tests: 14 - Portfolio: 1

    during my work, I have developed a wide range of websites using HMTL, DHTML, ASP.NET, Silverlight, JQuerry and MySQL including sites for emerging companies and multinational businesses. I am seeking opportunities to build and design websites and specially Silverlight components. I also have some experience in the following areas: SQL, Oracle, Ajax, OOP, Security and software design and testing. Experience with amazon cloud environment

    $38.89 /hr
    409 hours
    4.74
  2. Tara A.

    Senor .net developer, Aws Expert, XML, SQL, Javascript

    United States - Last active: 06/27/2014 - Tests: 2 - Portfolio: 2

    I have been working on client server n-tier applications for the past 15 years. I am an expert in vb.net and c#, OO programming as well as DHTML, XML, XSLT and HTML. I have been doing software development for over 15 years. I am a seasoned software engineer and can work with SQL and Oracle to develop a fully functional data driven web site that uses client side scripting like JavaScript , Ajax, jQuery, node.js. I have extensive AWS amazon web service experience. No sql databases mongo, dynamo. I enjoy my career and love to develop a site and take pride in it when it is complete. i have done mostly in house business applications APIs and web services over the past 8 years. Wcf and restful web services pro.

    $33.33 /hr
    93 hours
    3.57
  3. Alejandro Rosales

    Alejandro Rosales

    Software Developer

    Mexico - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    Technologies recently use: HTML5, Jquery, AJAX, .Net Framework 4.0, WCF, Oracle Database, Mono for android, Telerik Controls, DevExpress Controls, Visual Studio 2012, Windows 8 Development, Windows Azure, SQL Azure Create an atmosphere of trust with coworkers. Being constantly in training. Fast understanding of code. Always trying to innovate and making a quality products to reach the objetives of the client I have experience on singleton pattern, 3 layers architecture, 4 layers architecture and the basis of MVC

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    0 hours
    5.00
  4. Yavor I.

    Yavor I. Agency Contractor

    Android/Wear/Tizen/Backend developer

    Bulgaria - Last active: 13 hours ago - Tests: 2 - Portfolio: 17

    Over the last 5 years I have developed a wide range of applications for Android based smartphones and tablets. Most of my clients are companies from the small business but also I've worked for Samsung, Shutterstock and British Telecom. I'm seeking opportunities to build applications from the ground up for you or your business. I have strong experience in these areas : Java, Android, Google App Engine, Backend and API development, Google Cloud Datastore, Tizen SDK, Database (Oracle, MySql and Sqlite), Ruby and HTML5/CSS3. I'm mainly interested in mobile apps development but I'm able to handle cross-client development including backend/API and web application. Example 1) Android app + Google App Engine(Backend) + Google Cloud Endpoints(API) Example 2) Example 1 + Google Cloud Messaging Example 3) Example 2 + Google Cloud Datastore Example 4) Example 1 or Example 2 or Example 3 + Web app (html/css/javascript) Example 5) Any of the examples above + Wear/Tizen app Example 6) Any of the examples above + UI An UI can be provided by one of the few very skilled designer I'm working with. It will be Android compatible by using the Material Design principles. * Please, only serious clients with vision for great, long-term projects! Not interested in part-time jobs. Strong communication is required!

    Associated with: Dision

    $32.22 /hr
    2,178 hours
    4.83
  5. Joseph Aldeguer

    Joseph Aldeguer

    QA/ Web Tester / APP developer

    Philippines - Last active: 13 hours ago - Tests: 1

    My experience as Developer (APP) and QA (Web) helped me acquire skills that are useful in developing and maintaining new and existing projects. I'm knowledgeable in the following areas: APP (Arbortext Print Publisher), CMS, SQL, Web design and testing.

    $8.89 /hr
    5,915 hours
    5.00
  6. Antonio Lopez Jr

    Metatrader, MQL4, MT4, VB, PHP, ASP, Excel automation

    Philippines - Last active: 23 days ago - Tests: 1 - Portfolio: 15

    My specialty is forex trading/ metatrader EA development. To be able to provide low cost, high quality work. My rates are: Metatrader/Mql4 programming, EA development - $8/hr. PHP, ASP Programming/Website design and maintenance - $7/hr. Data entry/ encoding - $2/hr. Email Marketing/Advertising - $3/hr. You can hire me full time at a discounted monthly rate, up to 50% of my regular hourly rate.

    $8.89 /hr
    3,523 hours
    4.55
  7. Kashif M.

    Kashif M.

    BIRT,GWT, Java, J2EE, JSP, Servlets,XML, JSF,Hibernate,PHP,Mysql

    Pakistan - Last active: 25 days ago - Tests: 2 - Portfolio: 4

    I have more then 8 years experience in Java using GWT, Birt reporting, Struts, J2EE, EJB, Design Patterns, JSP, Servlets, XSL, XML, UML, JDBC, and PL/SQL,JSF and Hibernate,PHP,MysqlHave very strong skills in the design, development, coding and implementation of software with a sharp learning curve that can be used for any new functional area in any position of the project team.Tools: Rational Rose Professional , VSS,Visio 2003,Eclipse3.1,Enterprise Architect,dreamweaverRDBMS: Oracle9i, MS SQL Server 2005 and mysql EDUCATION:Master of Computer Applications. Bachelor of Science.

    $16.67 /hr
    13,324 hours
    4.78
  8. Justin W.

    Justin W.

    Sr-Level Applications Developer

    United States - Last active: 1 month ago - Tests: 10 - Portfolio: 5

    I have over 7 years experience developing web applications with technologies that vary from ASP.Net to PHP and Java and CGI. I'd like to extend my skills with c#. I love learn languages and use them in real world scenarios such as PHP, C# .Net, ASP.Net, C++, C, Java, Net Beans and more. I've a very fast learner and a self starter and I like working myself out of the job. If I please my customers they'll think of me next time they need something.

    Groups: Application Developers Alliance

    $50.00 /hr
    44 hours
    4.42
  9. Nels Rodin

    Nels Rodin

    Expert Magento/Zend/WordPress/Responsive/Javascript Developer

    Sweden - Last active: 8 days ago - Tests: 6 - Portfolio: 16

    Over the last 6+ years, I have developed a wide range of websites using Magento, Zend, Wordpress, Bootstrap including sites for startup companies and small businesses. I am seeking opportunities to build websites from the ground up for you or your business. My successful works lie on my hard work and competencies in different fields. Strong Skills - PHP Programming skill - Managing websites on platforms like Wordpress, Joomla, Magento in html to include responsibilities like regular blog post writing - Zend framework(ZF2), Javascript coding - iPhone, Mobile machine browser compatibility(Bootstrap, Foundation 4) - Creating and Editing html documents - Sharing posts on social media outlets, responding to visitor comments, finding, editing, and posting images, etc. I will Bring you perfect Result with Best Quality in Time. Nels Rodin.

    $29.00 /hr
    13 hours
    5.00
  10. Josh Freckleton

    Josh Freckleton

    I build apps.

    United States - Last active: 16 days ago - Tests: 2

    I'm in love with all things Mobile / Web. I'm proficient in the following skills, and I'm amiable and reliable to work with :) I am proficient at building apps using cross platform frameworks, especially AngularJS and Ionic. If you want to code once, deploy to all mobile devices, this is the technology stack you want. If you want it to look good and work great, I'm your guy. freckletonj@gmail.com

    $53.83 /hr
    216 hours
    5.00