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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. Hasan Rihawi

    Hasan Rihawi

    Expert WPF Developer with MVVM and prism

    Turkey - Tests: 1 - Portfolio: 9

    A bright, talented and ambitious object oriented programming (C#, WPF) developer with a good technical background who possesses the ability to work with the minimum of supervision. Able to play a good role throughout the software development / support life cycle of a project to ensure that quality solutions meet business objectives. Possessing a good team spirit, deadline oriented and having the ability to organise and present complex solutions clearly and accurately. Working as developer with IDScan company that offers room for progression.

    $15.00 /hr
    0 hours
    5.00
  2. David David

    David David

    Web Developer

    Indonesia - Tests: 5 - Portfolio: 3

    My name is David Lim. Programming is my hobby. I love it when it comes to algorithm and problem solving. I used to use Java to do some algorithm research. Then after I got a job as a web developer. I began to focus on LAMP. I learned Actionscript 3.0 programming when I was on topcoder studio compete against other competitors in Flash projects. Python and Vimscript is my addition knowledge because I am using Vim as my main editor. It is my only editor and my best editor. I have been developing web-based ERP of my company using Zend Framework. I also have done several projects using CMS Joomla and Django Framework. Conclusion of my skills : * PHP5, MySQL, Linux, Apache (LAMP) * HTML, CSS, Javascript * Java SE * Python * Actionscript 3.0 * Vimscript * OOP * Regex API, Library, and Framework I've been experienced with : * Zend Framework, now ZF2 * PHPUnit, PHP Composer * Smarty * jQuery, AngularJS * Google Maps API & OAuth 2.0 * CMS Joomla, Wordpress, Drupal * Django, Flask Other computer software I am familiar with : * Excel * Word * Power Point * Photoshop CS5 * Illustrator CS5 * Flash CS5

    $16.00 /hr
    58 hours
    0.00
  3. Gleb Glushtsov

    Gleb Glushtsov

    Front-end developer

    Russia - Tests: 1 - Portfolio: 13

    My name is Gleb and I specialize in enterprise flash apps, high-end flash-sites and mobile apps development. Last 3 years has been busy on permanent basis as a remote contract flash team lead in international gambling company. Recommend letters could be provided. Offering you my mind, perseverance, 11 years experience as a software developer (7 mostly as a flash developer) and full scope of skills necessary for successful release of your project: - strong knowledge of Flash platform itself; - strong pure ActionSscript 1, 2, 3; - Flex 2, 3, 4 (including custom components creation and skinning); - application architecture frameworks (PureMVC, Robotlegs); - data exchange technologies for different back-end platforms (BlazeDS, AMF, amfPHP, SOAP, WebSockets) - OSMF; - experience with RTMP and knowledge of video broadcasting and video chats particlar qualities; - RFC flash video chat framework; - experience with wide range of social networks APIs; - performance optimization gleaned from game industry; which admin me to handle the most of work by myself. and take all responsibility and consultations process.

    $22.22 /hr
    0 hours
    0.00
  4. John Hall

    John Hall

    Integrative Web Apps: Angular JavaScript HTML SVG Perl Mojolicious MVC

    United States - Tests: 2 - Portfolio: 4

    http://real-currents.com/dev Since 2009 I've used JavaScript, HTML and CSS to write web pages and apps, integrating jQuery Mobile, Bootstrap, HTML5 Canvas, Web Fonts, streaming media and procedurally generated SVG. I'm also using a Perl framework called Mojolicious to build modern, real-time, RESTful web applications hand-in-hand with dynamic MVC interfaces via AngularJS. In this time I have been learning to share my skills in helping others achieve their goals and explore their dreams. My current aim is to continue to expand on my technical knowledge, validate this knowledge through certification and eventually acquire new skills in the areas of instruction and mentoring.

    $23.33 /hr
    1,970 hours
    5.00
  5. Jan C.

    Jan C.

    Flash Expert (Top10%), 2D Animator, Graphic Designer, Programmer

    Philippines - Tests: 5 - Portfolio: 8

    I am a Flash Expert and a professional 2D-Animator with various experiences in the fields of traditional and digital animation. I can provide exceptional animated videos and explainers for start up companies. I also animate graphics for various game apps. My goal is to deliver successful and polished video outputs/animations to clients.

    $15.00 /hr
    404 hours
    4.94
  6. Vahan V.

    Vahan V.

    Webmaker Studio

    Armenia - Portfolio: 83

    Webmaker Studio provides you a True Web solutions, which leads you to increase of productivity and efficiency of your business. A TRUE Web solutions, interactive and corporate identity campaigns, wide spectrum of Media design. These are the routes we are going to lead you through. Our team of designers and developers know what it takes to make your brand to be on the top. Creation, strengthening

    $10.00 /hr
    296 hours
    4.87
  7. Medi Ravi Theja

    Medi Ravi Theja

    Expert Web Designer and Web Developer

    India - Tests: 6 - Portfolio: 4

    I’m Full-Time Web Designer. With over 3+ years of web designing and web development experience, I can provide you complete front-end using Adobe Photoshop, Fireworks, CSS/XHTML, CSS3/HTML5, JavaScript and JQuery. I’m versatile team player with excellent communication skills and can work in a group as well as individually to handle the entire life cycle of application development. I try harder and care more about my clients. My target is to always exceed the expectations of clients while adhering to the highest standards and ethics of service delivery. I can also make any updates and upgrades on your current websites. Here is a brief sampling of skills and technologies I am currently working with: HTML | CSS | HTML5 | CSS3 | Twitter Bootstrap | Responsive Web Design | JavaScript | JQuery | Ajax | GitHub | Linux Why Choose Me: # I have 3+ years of professional experience in different Software IT firm and developed Real-Time Web Designs and Cloud Web applications. # New to ODesk but worked with different IT based Web development firm as a web Designer and developer. # Responsible, highly resourceful, detail-oriented, reliable, goal-oriented, relentless, self-motivated, open-minded, and willing to learn.

    $3.33 /hr
    29 hours
    5.00
  8. Vinoth N.

    Vinoth N.

    Javascript & Bootstrap Expert | ASP.NET Evangelist (5+ years exp)

    India - Tests: 11 - Portfolio: 2

    If you are a Senior Front End Developer with heavy JavaScript experience, please read on! I am Front end expert having over 5 years of experience in software industry with expertise in number of technologies including AngularJS, Augular-UI Bootstrap, JavaScript, VB.NET, JQuery and REST API. I have strong knowledge of development design patterns and Model-View-Controller principles and ability to write high-performance, reusable code for UI components. I have good track record of working within an AGILE environment and ideally have experience with Behaviour Driven Development (BDD)/Test Driven Development (TDD)/Domain Driven Development (DDD) I have excellent interpersonal skills with liaison experience in building external relationships in addition to being a committed team player. My skills with front end is excellent and I am pretty good in designing end-to-end system architectures with flexible configuration, ease of deployment, reuse , extensibility and security are factored in the solution. I have an eye for refined, modern UI look and feel, have attention to detail and be capable of developing modular, maintainable code. I enjoy designing integration solutions with third party systems and developing proof of concepts. I love to create Single Page App to leverage asynchronous browser messaging and create RESTful services to communicate with an AngularJS front end.

    $12.00 /hr
    336 hours
    4.63
  9. Selvarajan K.

    Selvarajan K.

    Web Desktop Mobile UI Developer

    India - Tests: 3 - Portfolio: 10

    I have been working on UI Development for past 10 years. I have developed many product and project for different clients all over the world using web technologies such as Javascript, JQuery, HTML5, CSS, XML, Adobe AIR, Flex, Flash, Actionscript. Dynamic drag and drop Banner creation Banner creation softerware Re-targeting banners and projects E-commerce site(www.shopflick.com) different types of video components (site and embedd, magical and desktop players) Desktop E-reader, Desktop and web based e-learning product Digital Asset Management System(DAM) Asset Base Lending (ABL) finance product Live Web Cam both Web and Desktop My Services (Web, Desktop and mobile) ----------------------------------------------------------- 1. Video Component development (Custom player, JWPlayer with customization) 2. Slideshows (HTML 5 and Flash) 3. Desktop Web Application development 4. Web designing 5. Interactive Animation and site development (Flash and HTML 5) 6. Animation (Both Flash and HTML 5) My Mission -------------------- 1. Simplify the complexity. 2. Making better quality job 3. Maintain time line 4. Giving 100% support Technology expertise -------------------------------- JavaScript, jQuery, HTML5, CSS, Flash, Flex, AIR, ActionScript, CSS, XML, PHP, JAVA

    $16.00 /hr
    288 hours
    4.98
  10. John Jaime Holguin

    John Jaime Holguin

    After Effects,Photo Shop,Premiere Pro,Power Point

    Colombia - Portfolio: 1

    I love my work as a designer, my goal is to use all the tools around me to let my clients feel that they have total control over the project so they have the best results for their money. I aim to do my best, my motto is "A happy client is a new friend". I'm a very organized person and very focussed on the acomplishment of set deadline. Skills: -Adobe After Effects CC -Adobe Photo Shop CC -Adobe Premiere Pro CC -Power Point Animation

    $16.00 /hr
    0 hours
    5.00