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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: August 1, 2015
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  1. Rajvinoth A.

    Rajvinoth A.

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

    India - Last active: 1 day ago - 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
    162 hours
    4.91
  2. OLEH VOLKOV

    OLEH VOLKOV Agency Contractor

    Expert in C# technical drawing, 3d-modeling, database

    Ukraine - Last active: 9 days ago - Tests: 9 - Portfolio: 6

    I am writing programs last 22 years. I have been programming languages ​​C, C++, Java, C#, SQL, javascript, html, pascal, php, assembler, basic. I worked with Linux, Novell Netware, Windows, OS/2(ATM). I have been working for 10 years in different banks. I have deep knowledge in programming for financial institutions. Of course I create software and services for bank data base. I create 3d details in Solidworks and CAD system. I write desktop applications, web and mobile applications. I am writing code easier to understand, I do a lot of comments, I try to maximize test and exclude all of the error. I am also record in the log file to identify any errors in the application. This approach pays off when the need to make changes to it in the future. When I work, I am constantly in touch with the customer to ensure better cooperation between us. So, if we work together, you can expect that I will be constantly available, because if I were in your position, I would like the same thing. Experienced in: + Small and Very Large Databases + Desktop application + Client-server applications + Mobile application + 2D Game application + Small Web application development + Structured and OOP development best practice. + Work within a technically complex and fast-paced environment. + Solution researching and prototype development. + 3D modeling parts of mechanisms Specialties: + Application Platforms: Desktop, Mobile and Web + Concepts: OOP, Design Pattern, 3D modeling + Languages: C#, Java, PHP, AJAX, SQL, C/C++, Pascal, Markups (XML, html, CSS) + Database Systems: PostgreSql, Sybase ASE, MySQL, Microsoft SQL Server, Oracle, Firebird, MS Access + Application Server: Apache, IIS + Operating Systems: Linux, Windows, Android + Tools: Visual Studio, Eclipse, C++Builder, Delphi, Solidworks, Archicad Why should you hire me? - 100% money back guarantee if not satisfied for any reason - I am always available to communicate

    Associated with: Region IT

    $16.67 /hr
    152 hours
    5.00
  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. Kashif M.

    Kashif M.

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

    Pakistan - Last active: 21 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
  5. Dmitry Vasiliev

    Dmitry Vasiliev

    C# Developer

    Russia - Last active: 22 days ago - Tests: 7 - Portfolio: 6

    Microsoft Certified Technical Specialist and A qualified Computer Engineer ~10 years of experience as a Web/Software Developer mostly but have some expirence in ASP.NET MVC and WPF also. Experties : Microsoft technologies such as ASP.NET WebForms, XML, AJAX, JavaScript+jQuery, WebServices, MS SQL, LINQ, NHibernate, EF ASP.NET MVC, WPF, WCF a little I'm Looking for part-time job in ASP.NET sites creation. WPF and ASP.NET MVC applications are interesting also (as part of team because I have not enough practice here yet) I used Java, PHP, mysql, postgresql, lotus domino, Progress 4GL in my practice. Still have some skills in these areas but last years I concentrated on MS stack mostly

    Groups: Application Developers Alliance

    $25.00 /hr
    156 hours
    5.00
  6. Nels Rodin

    Nels Rodin

    Expert Magento/Zend/WordPress/Responsive/Javascript Developer

    Sweden - Last active: 4 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
  7. Josh Freckleton

    Josh Freckleton

    I build apps.

    United States - Last active: 12 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
  8. Muhammad Saad Abbasi

    Muhammad Saad Abbasi

    Yoan Systems

    Pakistan - Last active: 7 days ago - Tests: 6 - Portfolio: 10

    I have consistently handled complex problems to the satisfaction of my clients, by working in stressful situations till late hours, never missing a deadline. Proficient in software development of web based applications with extensive use of Vb.Net 2.0, C#.Net 2.0, Asp.Net 2.0, .Net 4.0 and SQL Server 2005. I have 7 years of experience in web development using asp.net with C#/ VB. Languages/ Technologies: C#.Net 2.0, Vb.Net 2.0, Asp.Net 1.1, 2.0, 3.0, 4.0, AJAX, WCF CMS: DNN and Kentico Databases: SQL Server 2000, SQL Server 2005, SQL Server 2008 Testing Tools: Web Testing, Web Service Testing and Load Testing using Visual Studio Team System 2008. NUNIT for unit testing asp.net

    $16.67 /hr
    0 hours
    5.00
  9. Jai Saini

    Jai Saini

    .Net Developer

    India - Last active: 20 days ago - Tests: 4 - Portfolio: 5

    My Name is Jai Bhagwan Saini I have 6 Year Experience as a Sr. Dotnet Developer My Main Skills are Asp.net and C# ,Asp.Net MVC ,Web Service,Wcf Service,Javascript,Jquery,Linq 2 Sql ,Entity Framework ,SAP Crystal Report,High Chart,Bootstrap,KendoUI . I have Developed many Portal Like Hr-Payroll System ,Social Network ,Complete Hospital Management Software Window Based Application ,Developed Own CMS,Dynamic Website. I am Individual and my main aim is to satisfy Client and deliver task within time. Skype Id: jaisaini4

    $20.00 /hr
    0 hours
    5.00
  10. Sanjay K.

    Sanjay K. Agency Contractor

    ASP.NET Developer

    India - Last active: 1 month ago - Tests: 4 - Portfolio: 12

    In the last 6 years of my IT career I have developed many WEB/DESKTOP base applications using Microsoft Technologies. I have a good experience in ASP.Net, MVC3, MVC4, Entityframework, lambda Expression, VB.Net, C#.Net, SQL server , Crystal Reports, DevExpress tools,telerik control, skin file, css, DayPailot Scheduling controls. I have worked on various projects in US CMBS and RMBS space, building applications for mortage cash-flow generation, deal modeling and underwriting tools in ASP.NET. Also I have experience in third party financial tools like Trepp & Intex API for calculation of cashflow

    Associated with: Sunrise Technologies

    $22.22 /hr
    12 hours
    5.00