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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. Catherine G.

    Catherine G.

    Rockstart Quality Assurance Engineer, Tester

    New Zealand - Tests: 9 - Portfolio: 2

    I'm a network test Engineer with 5+ experience in IT industry. I started out as an IT support for a multinational company for 3 years before I took CCNA certification and decided to move into Computer Networking field. I am now a part of a company that makes router and Switches a system Test Engineer and have experience with agile testing methodologies.

    $22.22 /hr
    1,790 hours
    4.92
  2. Vishal S.

    Senior Architect and Developer

    India - Tests: 5

    Over the last 8+ years, I have worked on various technologies ranging from simple Java programming to complex J2EE Servlets and JSPs. My core competency lies in Java/J2EE design and development and Hadoop programming. I have worked extensively on web programming and have written crawlers and parsers for my last odesk job. (Please see the feedback given by last client) I am seeking an opportunity where there is ample to learn and show my core competency. Prefer to work on hadoop programming.

    $44.44 /hr
    1,884 hours
    5.00
  3. Nikolay C.

    Nikolay C.

    Brainbench certified JSE/JEE dev, DB dev, Sys-Arch

    Ukraine - Tests: 2 - Portfolio: 11

    Would you like to find a powerful Java-dev? If so, please read further... 1. Intentions I'm working as a free-lancer more than 2 years already, and worked > 12 years in scientific and software engineering areas. I'm here because I'm looking worldwide for interesting work related to software development using the following technologies (some or all): - Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, MySQL, PostgreSQL and other DBMS - Some sub-tasks could be related to C/C++ with STL (but NOT the whole project!) - UML and/or Agile Modeling - Well-organized Agile processes - Etc. It would be nice to be involved into software concepts and architecture development. Also it would be nice to have possibilities for applying my initiative and creativity. I'm ready to work as a free-lancer for the beginning up to 40+ hours per week), and you may hire me as a full-time employee as well. I'm ready to move mostly to any country or city. In such case I'm ready to start as a developer (or senior developer), but with possibility to grow up to TL, and further up to SA or PM (of course, starting from TL or SA would be nice). 2. Education - University Master Degree in the area of Informatics and Computer Systems 3. General Skills I have a wide working and scientific experience with dozens of technologies (> 14 years). The most deep experience I have with the following techs: - JSE5/6 and J2SE (Java Core, Multithreading, AWT, Java2D, Swing, CORBA, WebServices, Networking, etc.) - since 1998 - JEE5 (EJB3, Hibernate3, JSF, CometD, Jetty, Tomcat, JBoss, GlassFish) - about of 5 years - J2ME (CLDC 1.1, MIDP 2.0, WMA) - about a year - Other Java techs (Jakarta Commons, Log4J, Velocity, Maven, Ant, etc.) - many years - Android development (support about 0.5 years) - C/C++ and STL - since 1995 (STL from 2001) - Oracle 9i/10g, MySQL, PostgreSQL, InterBase - since 2000 - OOA/OOD/OOP and UML Modeling - since 1995 (UML from 2001) Large experience with the following platforms and tools: - Windows - since 1995 - Linux/UNIX - since 1997 - MS Office (incl. Visio and Project) and Star/OpenOffice - since 1997 - IntelliJ IDEA, NetBeans, Eclipse - since 2001 - C++Builder and Delphi - since 2000 - PL/SQL Developer - since 2005 - Enterprise Architect and other UML tools (Rational Rose, Poseidon, etc.) - since 2001 Git, SVN and CVS - since 2001 Management Skills - since 2004 (worked on TL and PM positions) Architect Skills - since 2000 (designing concepts, business models and architectures for quite complex scientific, B2C and B2B applications) Language Skills: - Russian - native - English - fluent, working language since 2001, ~1000 pages of docs written - German - intermediate (quite fluent, but non-perfect) - Ukrainian - can understand in 100%, cannot speak/write fluently 4. Contacts - You can contact me via oDesk. Usually online (GMT): - 10:00am - 5:00pm - 7:00pm - 10:00pm

    $40.00 /hr
    14,803 hours
    5.00
  4. Vilen M.

    Vilen M.

    Senior Software Engineer

    Armenia - Tests: 6 - Portfolio: 11

    An agile and ambitious software engineer with strong technical background who possesses self-discipline, hardworking, quick learning, good team spirit and honesty. My experience include web programming both front-end and back-end, development of interactive web application, desktop and mobile applications, use of modern technologies, databases and much more. In software development process I tend to maximize attention to details and efficiency. With help of proven frameworks, UML tools, diagrams, design patterns and SDLC concepts I keep enhanced control over development process and ensure that quality solutions meet business objectives.

    $35.00 /hr
    1,174 hours
    5.00
  5. Ilya Kulakov Agency Contractor

    C++/Obj-C, iOS/Mac OS X, Cappuccino, Python, CUDA/OpenCL developer

    Russia - Tests: 2

    I can: - Develop browser plugins using Netscape API (NPAPI) - Develop browser plugins for Safari and Chrome using native API - Develop web front-ends using Cappuccino - Develop iOS and OSX apps in ObjC using native API and frameworks - Develop launchd/inetd-compaitable agents and daemons - Develop SIMBL-like plugins for Mac OS X - GPU and heterogeneous computing using OpenCL - Write apps/scripts using VMware VIX API - Adopt you cross-platform application for distribution on Mac OS X and Mac App Store. - Develop network applications using ZeroMQ I'm ready to dive into and learn new technologies. My repo on GitHub: https://github.com/Kentzo

    Groups: Application Developers Alliance

    Associated with: GreatFruit Agency

    $44.44 /hr
    2,038 hours
    4.95
  6. 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
    1,961 hours
    5.00
  7. Waqas Rehman

    Waqas Rehman Agency Contractor

    PHP CMS/Frameworks, Node.js, RoR, Angular.js, jQuery, Python, Django

    Canada - Tests: 4 - Portfolio: 1

    I am looking to apply my experience and sound theoretical knowledge of Software Engineering to create well organized, maintainable and fast applications. I am more interested in Web application development projects and want to become well known developer at Upwork Community.

    Groups: CubeCart

    Associated with: Waqas Tech

    $25.00 /hr
    2,022 hours
    4.63
  8. Richard Nyakundi

    Richard Nyakundi

    Zendesk Expert, Technical Support and Customer Support Manager

    Kenya - Tests: 7 - Portfolio: 1

    Experienced Zendesk Consultant and Customer Support Team Lead with 1700+ oDesk hours. I am very familiar in all aspects of Zendesk, the use of business rules to achieve the desired workflow, implement automations to increase productivity for agents, customize Zendesk using its built in functions and integrations. I am abreast with the latest Zendesk features, api, and integrations which allows me to be able to always find ways of implementing desired functionality by being able to fully understand all aspects of Zendesk of what it can and it can't do.. Key words: zendesk consultant, customer support team lead, reporting, excel, HTML, CSS, JavaScript.

    $16.67 /hr
    1,927 hours
    4.99
  9. Alexandra Oshmyanskaya

    Alexandra Oshmyanskaya

    Senior C++, Java, and Actionscript developer, ffmpeg engineer

    Belarus - Tests: 2

    Looking for contract full-time, short to medium duration work in the field of C++, Java and actionscript, prefer to work alone but may participate in customer's existing team. Have a good track record of completed project and multiple years of experience in corporate environment. Experience building continuous integration systems.

    $38.00 /hr
    1,778 hours
    5.00