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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: September 1, 2015
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  1. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,834 hours
    4.98
  2. Rajvinoth A.

    Rajvinoth A.

    PHP,Wordpress,Drupal,Opencart,Cakephp,HTML,CSS, Mysql,JS,dotNet,C#

    India - Tests: 6 - Portfolio: 9

    Web developer with over 9+ years of experience. I am specialized in PHP and My SQL.I’m proficient in many tools that i use html5,css3, Java Script XML and Ajax , CMS and languages (WordPress, Joomla and PHP). My mission is to provide high quality websites, eCommerce solutions, domain and hosting services that enable small and medium businesses to establish online visibility, increase sales, and improve productivity by developing modern eye-catching layout based websites. My areas of expertise are: System Analysis/performance tuning, Php, Mysql, C#, SQL, .NET, HTML 5, CSS, XHTML, UML, ASP.NET, VBScripting, UML, OpenCart, Wordpress, Paypal, Authorize.net, Payment Gateways, API Integration etc... Looking forward to assist my clients technologically.

    $19.99 /hr
    214 hours
    4.92
  3. Wassim Salib

    Wassim Salib

    Experienced Asp, Silverlight web designer, and Database developer

    Egypt - 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
  4. Jackson Vidal

    Jackson Vidal

    Software Development Analyst

    Brazil - Tests: 1

    Over 8 years in software development, I've already worked in every kind of projects, big and small ones. Recently I worked in a startup company of payment gateway for e-commerce as R&D (Research and Development). Technical Specializations: .NET Framework; MVC; WebForms; WCF; WebAPI; JavaScript; jQuery; AngularJS; Data-interchange formats JSON; XML; Databases: SQL Server 2008 and 2012; MySQL;

    $45.00 /hr
    0 hours
    0.00
  5. Anton Bragin

    Anton Bragin

    creaSoft

    Russia - Tests: 4 - Portfolio: 7

    My name is Anton I am a web developer with experience of more than 6 years. I am developing turnkey websites on different CMS: Wordpress, Joomla and Drupal. I use frameworks such as Yii, Codeigniter, Bootstrap. I have excellent knowledge in PHP, Javascript, NodeJs, AngularJs, jQuery, HTML5, css3, sass, responsive, Ajax, MySQL. I am developing RestApi for mobile services, database design, query optimization. I can use an API third-party services in my projects: facebook api, instagram api and others. I am doing the rubber, adaptive and cross-browser code in html . I am adapting sites for mobile platforms. I am easily coding in html  with graphic design, make edits in finished code in html . I can "pull" code in html  to the CMS. This link https://yadi.sk/d/-whRdGFAf6MT5 You can download examples of my code in html. These three sites were developed on the CMS Wordpress. Developer and coder of these sites: http://computools.com http://hellogarage.com http://fabint.ru http://royalbeauty.ru/ http://postee.ru/ http://www.5starsclean.ru/ http://pro-vash-divan.ru/ http://miabeauty.ru/ http://rosviagra.ru/ http://terragona.ru/ Learning fast, there is a desire to achieve more knowledges. My English skill is Intermediate. My task is the closer to the needs of the customer. I do my work efficiently, responsibly and in a timely manner. Customer focus is the key to successful implementation of the project! I can work in peace for 7-9 hours per day. My Skype - anton_bragin Phone number - +79081319016 I’ll be glad to cooperation. Give your work to me and I’ll not fail you! Ready to perform tests, to confirm my skills and knowledge! Best regards, Anton Bragin

    $10.11 /hr
    0 hours
    0.00
  6. Tara A.

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

    United States - 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
  7. Adeeb A.

    Adeeb A.

    Quickbase Applications Architect

    United States - Tests: 11 - Portfolio: 3

    -Over 12+ years of experience in IT concentrating on Database (SQL) and Quickbase development. Quickbase Expertise: -Systems Analysis and design -Process workflows -Dashboards and reports -Custom forms (JS, HTML) -Custom Coding -3rd party application integration (client and server side) -Quenect ODBC integration Other Programming:expertise: Java, JavaScript, PHP, SQL, Ruby, C++,C, VB Please invite me for an interview to discuss my skills and experience in more detail.

    $40.00 /hr
    4,080 hours
    4.25