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Hire talented Javascript experts from the pool of highly qualified programmers on Upwork to support your server-side programming, or to build your applications for the desktop or browser, for games, or for other front-end applications

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: August 1, 2015
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  1. Dieter K.

    Dieter K. Agency Contractor

    Development team

    Germany - Tests: 2

    We are a small team of programmers from germany with 10 to 30 years experience in software development. We have done projects on a wide application range e.g. automation technics, advertisement, scientific and analytics, e-commerce, web-development, database administration, ERP, RFID and many more. Hopefully odesk will help us find new challenges.

    Associated with: Maple Forge Agency

    $29.99 /hr
    0 hours
    0.00
  2. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal

    Looking for a fast, viable and cheap web application? I have the solution for you! I'm an expert with more than 6 years of experience in development of all kinds of web applications, using PHP, Mysql, HTML 5, CSS 3, Jquery/Ajax... My main area is Web Crawling, based on PHP + cURL scripts developed from source, having already worked in thousands of different crawlers. Contact me, and I can assure you wont regret!

    $12.79 /hr
    1,964 hours
    0.00
  3. Prashkovich Artem

    Prashkovich Artem

    Software engineer / .net developer / Sitecore developer

    Belarus - Tests: 7 - Portfolio: 1

    I am a highly resourceful, innovative and competent .Net developer with extensive experience in the layout, design and coding of websites specifically in ASP.NET format. Over the last 4 years, I have took a part in more than 14 projects and 10 of them based on Sitecore CMS. The main technologies that I use are ASP.NET Web Forms, ASP.NET MVC, C#, MSSQL, Entity Framework, Linq-to-sql, HMTL, DHTML, jQuery, AJAX, HTML 5, CSS 3, Sitecore CMS, Umbraco CMS. I have been working with Sitecore CMS for 3 years already. Each of my projects is built on the main principles of OOP and design patterns. I have used on my projects the following dependency injection containers: Autofac, Ninject, Unity. I have developed a business solution for startup companies, small and large businesses from different countries of the world. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities of development of projects for you or your business. I have the enthusiasm and ambition to complete projects to the highest standards.

    $22.22 /hr
    0 hours
    0.00
  4. Mike M.

    Mike M.

    Web Developer | iOS Developer | Programmer

    United Kingdom - Tests: 3 - Portfolio: 3

    Welcome, My name is Mike and I am a self taught Web and iOS Developer. I have 16 applications currently available in the Apple App Store and am looking to expand my portfolio further. I have also developed numerous websites and code snippets in HTML | CSS | Javascript/jQuery including a software prototype for Cambridge University Faculty of Education. Programming is my favorite thing and I am always looking to evolve my skills, adopting new technologies and ideas as the world of tech grows ever greater. Thanks for looking! :)

    $40.00 /hr
    0 hours
    0.00
  5. Aleksandr K.

    Aleksandr K.

    PHP programmer

    Russia - Portfolio: 4

    I am PHP programmer. I have made projects like minecraft web shop(status sell), 3 modules for DataLife Engine(Top, Banlist, Item shop with admin panel in DLE admin panel). Latest project was made on Symfony2 framework. I have code samples in github on symfony2 and my own framework (NextFW 2 - "not supported for now") Also i have own CMS project on Symfony2.

    $11.11 /hr
    0 hours
    0.00
  6. Akash Kumar Sharma

    Akash Kumar Sharma

    Expert WordPress Developer

    India - Tests: 9 - Portfolio: 1

    I am a WordPress developer with extensive knowledge of WordPress API, PHP, HTML5, CSS3 and Javascript. I can create WordPress themes and plugins as per your need and assist or consult you for the use of the already available ones. I tend to make code that complies with WordPress coding standards. I also have experience in other frameworks like Jekyll, Twitter Bootstrap, Phalcon PHP, Foundation front end framework and Jquery.

    $30.00 /hr
    1 hours
    0.00
  7. THANKGOD IKARI

    THANKGOD IKARI

    Experienced Software Engineer/ Programmer and Web Developer/QA Tester

    Singapore - Tests: 4

    Here's a little fact that says it all: A certified DBA for LUW IBM DB2 9 and an accomplished software engineer/developer. Over the past 4 years I've being actively involved in helping clients stay abreast on the forefront of modern technologies with web applications and services. While utilizing cutting edge technologies and best practices in software development. I'm presently in this for a real-time development and improve the standard of code for your system using new techniques in building a first grade and high quality system for a highly competitive and rapidly changing market place. I'm comfortable with Ubuntu Linux platform for PHP scripting and Java as well as windows for all developments including .NET manipulation. With a great managerial/analytical skill at my disposal to render a faultless, prompt and quality service to you, contact me with that challenging problem and see how easily i will solve it within a limited time frame. So what do you get? ->An improved sales with increased productivity of an impressive nature. ->Every single visitor of your page becoming a returning visitor as well as a customer ->Great improved performance of your system to conform to the best practices ->Top notch feedback from customer regarding the best quality service they receive, etc. I have extensive knowledge in the following languages/frameworks and DBMS: ASP.NET C# jQuery AJAX MVC MSSQL ORACLE DB2 PHP XHTML DHTML JavaScript CSS MySQL

    $16.67 /hr
    0 hours
    0.00
  8. Mark Heramis

    Mark Heramis

    Programmer and SEO

    Philippines - Tests: 2 - Portfolio: 1

    Hey there! I'm Mark Heramis - your savvy web development specialist. I'm here to help you fire up your business with web based solutions that work like a charm. I share ideas & offer services related to web development, web design, and of course, search engine optimization (SEO). I am open to new technological advancement and can quickly adopt to it. I learn fast, work hard, and pay attendion to details. I am cooperative and is willing to take the extra miles to achieve the expected ends. How to reach me Skype: chum.heramis Email: chumheramis@gmail.com Time: 4pm - 5am philippine time In case we have incompatible time, you can send me an email to schedule for a discussion.

    $5.00 /hr
    60 hours
    0.00
  9. Alexandru B.

    Alexandru B.

    Salesforce/ Force.com CRM Expert, Salesforce Certified Developer

    Romania - Tests: 2

    Salesforce Certified Developer and Configuration Specialist with 4+ years of experience in administrating, configuring, developing, reaching the client's needs on lots of Salesforce and Intacct projects. Work description: - responsible for maintaining the functional areas of data management, accounts, contacts, leads, campaigns, opportunities, quotes, dashboards and reports etc; - implemented new enhancements including creation of custom objects, workflows, email alerts and templates, and campaigns; - managed territories and forecasting - developed and maintained Visual Force pages(simple pages with just an 'action', customized with Javascript/jQuery, CSS, and AJAX, custom wizard pages, online payments with Credit Cards, etc.), batch-able and schedulable classes; - integrated to other third party solutions (like Intacct, EchoSign, Google Calendar, Google Maps, Autorize.net. - worked on managed packages for AppExchange market - performed analysis on many projects and provided technical documentation

    $38.89 /hr
    117 hours
    0.00
  10. Kseniia M.

    Kseniia M.

    Java Developer

    Russia - Tests: 7 - Portfolio: 2

    I'm Java developer in test automation. In my work I also use HTML, CSS, Javascript, and my diploma work was written using these languages (most of code was in javascript, additional language was PHP for some little tasks, MySQL was the database). I'm also has some proficiency in C++ (my second programming language, first was Pascal), Python, Bash, LaTeX, SQL, databases design, OpenGL.

    $10.00 /hr
    0 hours
    0.00