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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. Andrew Lynch

    Andrew Lynch

    Expert Java/Scala/J2EE/Web Developer

    Australia - Tests: 5 - Portfolio: 2

    I'm looking for challenging and creative projects which allow me to focus on my true passion : coding! I'm an expert in Java development with over 10 years experience, and I've worked for some of the best software development houses in Australia. I also have several years of Scala development experience. I'm looking for additional challenges outside the usual demands of a typical 9-5 job.

    $45.00 /hr
    800 hours
    4.80
  2. Ivan B.

    Ivan B.

    iOS / ASP.NET / MSSQL / PHP / My SQL / JavaScript Developer

    Russia - Tests: 3 - Portfolio: 3

    NOW: I'm intrested in iOS development. The last year I have devoted to the study of programming for iOS devices. As a result, there are several internal projects. And one of it was posted on the AppStore. So, now I have expirience for developing any kind of iOS projects: games, office apps, etc. I have all hardware for it: Macbook Pro (no hackentosh or etc.), iPad, iPhone 4, iPhone 3G (for testing apps on old devices), and I am seeking opportunities to build some iOS applications from the ground up for you or your business. BEFORE: Over the last 6 years, I have developed a wide range of websites using HMTL, DHTML, ASP.NET, OOP, MS SQL, Javascript, Ajax, JQuery, PHP, and MySQL including sites for startup companies, small businesses but more often - corporate portals or Web-based applications for big companies (please, review my Employment history). My core competency lies in complete management of a new or existing website or web-based application development project, and if you are interested in my skills, please, contact me. I also have experience in the following areas: SQL-optimization, optimization by transferring business logic from server-side to client-side.

    $30.00 /hr
    461 hours
    4.98
  3. Mykola D.

    Mykola D.

    wide specialization

    Ukraine - Portfolio: 1

    I have been programming over 15 years. Studied all applications of programming, but had no job in C++, so i was working with databases and accounting system (development, programming, support e.t.c.) in production and retail. Now I want to be engaged in freelance creating web sites and web. But if any interesting kind of job will be like "Creating Apache module on C++" i will be interested.

    $11.11 /hr
    32 hours
    5.00
  4. Reyaz Beigh

    Reyaz Beigh

    Web(client/server) | API | Linux | Amazon MWS

    India - Tests: 2 - Portfolio: 4

    Great Work Experience in Web Development. Have practiced customization of versatile web applications. I have touched every aspect of web development, linux administration and always keep myself updated about the current trends and technologies it makes me to greatly understand the problems and devise a perfect and innovative solution for them. The area of expertise include PHP5, JAVA SE, LINUX, HTML, CSS, JQUERY, AJAX, CAKE PHP, CODEIGNITER and various CMS's currently present in the market that include WHMCS, Wordpress, Magento.. etc. Let me know your requirements, i will come up with and implementation model.

    $19.99 /hr
    781 hours
    4.87
  5. Chirag K.

    Chirag K.

    Web Developer

    India - Portfolio: 4

    I have more than 6+ years of experience in web technologies like PHP, Mysql, Ajax, Javascript, HTML, CSS, jQuery, Wordpress, CakePHP, Logo creation, template design, Smarty, PayPal Integration, Authorize.net integration, Braintree Integration Google Map Integration, Facebook Apps, Web-Service and many more. I am dedicated to my work and my best policy is to satisfy clients with their work done with utmost care in terms of perfection as well punctuality. I always try to serve my clients the best solution for their business.

    $25.00 /hr
    107 hours
    4.89
  6. Nadeem A.

    Nadeem A.

    Expert Web Engineer

    Pakistan - Tests: 6 - Portfolio: 14

    Over the last 5 years, I have developed a wide range of websites using PHP, Codeigniter, HMTL, DHTML, Wordpress and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website and mobile development project, and I am seeking opportunities to build applications from the ground up for you or your business. My Experties are: PHP, OOP, MVC Codeigniter, Smarty, CakePHP, Yii, Wordpress, Plugin Development, PSD to Wordpress.WordPress Migration and Database Reset XHTML, HTML5, CSS3, Bootstrap, Advanced Typography. PSD to HTML, HTML Email Templates, responsive Email Templates, Web Semantics, Making websites responsive Website Speed Optimization with multiple tools Mysql, postgresql Ecommerce Websites, -- Web Designing, Redesign services during the holiday seasons(logo designs to include holiday symbols and/or colors, new backgrounds or fonts to go with holidays) BigCommerce Javascript (Jquery, Modernizer.js, lettering.js,Isotope,Masonry and other libraries), Ajax, XML, Web services, APIs, Payment Gateways Integration Paypal Advanced APIs. Google App Script Git Version Control Andriod apps development, IPhone Apps development, Facebook Graph API, Facebook app Development, Twitter API, Linkedin API, Tumbler API, Google+ API, C++, Java, Software design and Testing. Thank you

    Groups: Crossrider, PHPFox

    $22.22 /hr
    226 hours
    4.70
  7. OLEH VOLKOV

    OLEH VOLKOV Agency Contractor

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

    Ukraine - 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
  8. Viktor D.

    Viktor D. Agency Contractor

    Magento,Linux system administration, Vps

    Macedonia - Portfolio: 4

    With 5+ years of Magento experience and more then 120 successfully completed magento projects, You as client can be sure that you're in good and professional hands. My passion for perfect coding and designing is leading force and my reasonable price and quality bring back the old clients and attract new ones.

    Associated with: Viktor D.

    $25.00 /hr
    268 hours
    4.94
  9. DynamIT Solutions

    DynamIT Solutions Agency Contractor

    Web | Mobile | Desktop | App Development Experts

    Pakistan - Portfolio: 8

    DynamIT specializes in providing professional services by developing and supporting complex custom-made Software & Web Applications with the drive of increasing the effectiveness of your business. We have more than five years of experience in the development of complex and multi-functional systems. If you have a complex project, which requires integrating several platforms and technologies - never hesitate to contact us. Our experts will help you to take the right decision. We are always looking forward to develop a long-term relationship with clients. Please find below some of the salient features that you will enjoy after you have decided to choose us for your projects. - Daily project progress reporting mechanism. - Multiple communication channels to ensure extensive interaction with client. - Complete training to ensure that client is acquainted with the final product. - Compliance with project scope defined. - Thorough testing/QA is being conducted. - Ensure delivery

    Associated with: DynamIT Solutions

    $11.00 /hr
    36 hours
    4.97
  10. abhinand vnair

    abhinand vnair Agency Contractor

    Director & Senior Developer(Codeigniter, Wordpress and PaymentAPI )

    India - Tests: 1 - Portfolio: 65

    I am a senior Dev with hands on experience in opensource technologies and other corporate level technologies like IOS. I have worked on many different complex projects and gained better skill in the field of information technology. I am able to satisfy all the clients who had given me opportunity to excel and expose my skill set. Also apart from pure development perspective, i am good enough to take part in product management, marketing and other point of sale areas. I firmly believe that the economic profit to clients should be the first and foremost aim for any company/freelancer because which in turn allows the client to focus more on business and move high.

    Associated with: aTeamIndia [API,Paypal, Wordpress, Codeigniter, Recurly, AWS]

    $14.00 /hr
    872 hours
    4.91