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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. Benjamin K.

    Benjamin K.

    The King in ASP, PHP, JavaScript, AJAX, Lotus Domino Development

    Philippines - Last active: 20 hours ago - Tests: 16 - Portfolio: 16

    I am the best in Web and Client/Server development using PHP, MySQL, Lotus Domino, ASP Classic, VB. As an IT project manager for the greater part of 12 years, I have thus perfected my skills in PHP, Lotus Domino, ASP Classic, HTML 4.0, JavaScript, and CSS 2.0, among others. As a developer, I find out the exact needs of my client and hold myself accountable for time management, cost-efficiency, conflict resolution, quality assurance, and above all, client satisfaction. My unquenchable thirst for knowledge, coupled with specialized experience in the field, makes me your ideal developer. I am self-motivated and have never missed a deadline. Over the past decade, I have been developing applications using Microsoft ASP, Visual Basic, PHP, MySQL, SQL Server, and Lotus Notes, majority of which are deployed over the web and are rendered cross-browser compatible. Such applications were developed either during my tenure for my employers or through referrals from clients or contractors that require my expertise in web development. My experience includes, but is not limited to, PHP, ASP, MySQL, SQL Server, HTML 4.0, CSS 2.0, Ajax, JavaScript, VBScript, Visual Basic for Applications (VBA), Lotus Domino, object-oriented programming (OOP), and HP LoadRunner.

    $22.26 /hr
    8,787 hours
    4.56
  2. Chris Erichsen

    Chris Erichsen

    Mapbox/Leaflet | GIS Analyst | Map maker | Data Scientist

    United States - Last active: 1 day ago - Portfolio: 16

    A Bay-Area California freelancer, Chris excels at customer satisfaction and providing technical support in these areas: * Interactive web mapping * GIS * Data anlaysis and modeling * Programming * Cartography Chris brings years of experience, having consulted on technical projects in the energy sector, business market analysis, environmental science and environmental engineering. Chris work hard to stay up-to-date on the latest technologies, methods, and data, so your project will be up to standards. Chris will work hard to ensure your project, whether big or small, is delivered on-time and on-budget. Request a Skype chat if you would like to meet Chris and discuss your project further.

    $28.56 /hr
    1,020 hours
    4.79
  3. Rizwan Hamid

    Rizwan Hamid Agency Contractor

    Java, Ruby and JavaScript Wizard

    Pakistan - Last active: 28 days ago - Tests: 4 - Portfolio: 3

    With over 10 years of dynamic experience in the IT industry in roles such as software development, system analysis, system design and architecture, project management etc. I am looking to further refine my skills and put them to use in an enabling environment where I can effectively contribute to the organisation’s growth. I have developed a wide range of websites using JEE, Apache CXF, Jboss Rest Easy, Servlets, Struts, Spring, Hibernate, JAX-WS (Web Services), Jasper Reports, JFree Charts, Ext js, Adobe Flex 3. RoR 1.8 and MySQL. Other then this i have experience of Desktop apps development in JAVA an Android. I am extremely motivated, hard working and experienced professional of Computer Science.I have a motto that what so ever the corporation I will be working with I would bring a focus on quality in that system.

    Associated with: Resonance Technologues

    $25.00 /hr
    1,908 hours
    4.99
  4. Amit Kumar

    Amit Kumar Agency Contractor

    Expert .NET Framework/MVC/Orchard CMS/DNN/NopCommerce/WPF/AngularJS

    India - Last active: 20 hours ago - Tests: 9 - Portfolio: 6

    A results-driven, customer-focused, articulate and analytical Software Engineer . Strong in design and integration problem solving skills. Expert in C#,VB.net,ASP.NET 3.5/4.0/4.5, MVC 4.0, nopCommerce, WCF, SQL Server 2000-2008, JavaScript, HTML, AJAX and web 2.0 best practices.Expert in working on payment gateways like PayPal Integration and Various API integration. I also have hands on experience in the following areas: MS Technologies, Ajax, Jquery, OOPs, and software design. •Worked in technologies provided by .Net Framework like Web applications, ASP.NET, AJAX. •Have worked on various market standards and followed best practices like XML, CSS, JavaScript, Jquery. •Have worked on web application that follows 3-tier architecture. •Good experience in Database design and SQL Server 2005 including developing stored procedures, taking database backups and restoring them. •Having good skills in converting business problems into technical solutions. •Having good ability in learning new things and applying them at work. •Having good experince in communicating with clients and understanding requirements. •Having good skills in team management, distribution of tasks, project management.

    Associated with: KBIHM Consulting Pvt.Ltd.

    $15.00 /hr
    5,991 hours
    4.94
  5. Alexandra Oshmyanskaya

    Alexandra Oshmyanskaya

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

    Belarus - Last active: 1 day ago - 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
    1,696 hours
    5.00
  6. Virender V.

    .Net Architect , Node Js, Meteor, Window Azure

    India - Last active: 20 days ago - Tests: 3 - Portfolio: 24

    I am a technology geek and have been privileged to work on many challenging technology products enabling complex business requirements. Area of expertise - ASP.NET, MVC, C#, WCF, MS Azure, Sql Server - SOA, REST, SOAP - Multi-threading applications development - Bots Application - UI Design & Development (Advance CSS ,Jquery) - Database Development - Web development on .Net Technologies - Reporting (Crystal Reports, SSRS) - ORM - (Linq to sql, Entiry Framework) - Silverlight Application Development - E-commerce Development - Architecture - N-tier, N-Layer, MVC, MVVM - MongoDB - Agile - SCRUM - Web API - Node Js - Meteor I am a big fan of efficiency and effectiveness when it comes to Software Engineering. I am strong in agile development methodologies and overall technical leadership with focus on scaleble quality oriented development, good adherence to standard coding guidelines & principle, I practice TDD and use tools to manage a complete automated build, release and code management environment.

    Groups: AspDotNetStorefront, salesforce.com

    $15.00 /hr
    1,146 hours
    4.11
  7. Rajasekar A.

    AJAX, CSS, DHTML, JavaScript, PHP/MySQL, Joomla, CakePhp, Opensource

    India - Last active: 4 months ago - Tests: 4 - Portfolio: 11

    I am a flexible and creative Senior PHP Developer, with 8+ years experience working on high-traffic sites for large organizations. My current focus is on complex plugins and themes for ecommerce solutions oriented on clients needs. I am always looking to push forward best-practice for development and ensure a high level of attention to detail. Expert in PHP - CMS - Wordpress, MySQL skills - database engineering - query optimization - InnoDb tunning Expert Javascript - jQuery - jQuery UI - AngularJS Expert semantic, accessible HTML5, AJAX, CSS, DHTML, Joomla, CakePhp, Opensource. Intend to build a career with leading corporate of hi-tech environment with committed and dedicated people, which will help me to explore myself fully and realize my potential. Willing to work as a key player in challenging and creative environment.

    $19.99 /hr
    2,552 hours
    4.99
  8. Jaison C.

    Jaison C.

    Web Designer and Developer (Responsive HTML/CSS /WORDPRESS )

    India - Last active: 20 hours ago - Tests: 2 - Portfolio: 1

    Hi, thanks and welcome to my profile! My name is Jaison Cherian, and Iam an Indian Web designing and developer who lives in Kerala (Gods own country). Working as a freelancer, I feel that a key component to a successful project is proper communication. That's why I am available on, Skype and Google talk& help. I can say I am just one mail away from your place.

    Groups: Bluehost Developers and Designers

    $22.00 /hr
    2,152 hours
    5.00