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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: August 1, 2015
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  1. Bassem Fawzy

    Bassem Fawzy

    Senior Web and Software Developer

    Egypt - Last active: 10 days ago - Tests: 5 - Portfolio: 2

    For about 6 years of full time positions, I have worked on a variety of projects mainly using C#, ASP.net, sqlserever,PHP,Wordpress,MySql, html,xml, javascript and ajax and Jquery along with some VB.net. The projects I worked on included E-commerece (paypal, moneybookers, authorize.net) , corporate websites, search engines and many utility tools for internal use. I also got SEO knowledge and experience. Aside of my full time positions I have been doing freelance work from time to time both to make use of expertise and earn more extra money. Having quit my full time job , I have lots of time available to use my lots of gained expertise and my passion for development and hence am available as a freelance developer with lots of hours to use along with ease and guaranteed communication.

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    2,773 hours
    5.00
  2. Anton V.

    Anton V. Agency Contractor

    ASP.NET,ASP.NET MVC,SilverLight,C#,VB.NET,MS SQL Senior developer

    Russia - Last active: 1 day ago - Tests: 3

    I have 6+ years experience in developing desktop and web applications using ASP.NET C#, VB.NET, PHP. I use MS SQL Server 2000-2008, MySQL as a DBMS. Also I have strong skills in OOP, SQL, AJAX, JQuery. In my work I constantly use unit testing, test driven development, refactoring and agile methodologies. I always do my best, to feel proud for every application I develop.

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: RuNet

    $27.50 /hr
    11,646 hours
    4.88
  3. Serhey K.

    Serhey K. Agency Contractor

    Senior Ecommerce Developer (Magento, Wordpress, Joomla, Yii, cakePHP)

    Ukraine - Last active: 2 days ago - Tests: 4 - Portfolio: 13

    My Web carrier started in early 2007. Starting from that I have learned a lot of techniques and experienced in PHP/MySQL/Ajax. I had an opportunity to study different CMS systems like: Magento, Joomla, Drupal, Wordpress, osCommerce, phpMyDirectory, Interpire Shopping Carts, etc,the most popular Frameworks I worked with are: cakePHP, Zend Framework, Yii Framework, Symfony2. I worked on small startups and large companies as well, and was always proud to find myself helpful for all them. I am able to manage and implement a website project from scratch. Currently I'm looking for the interesting ongoing projects that will allow me to continue improving my experience and skillset in the web technologies. My main objective is to be a professional in web applications development that are using different technologies such as well known Frameworks, CMS systems, JavaScript libraries, etc.

    Groups: Bluehost Developers and Designers

    Associated with: SkWeb

    $50.00 /hr
    2,548 hours
    4.88
  4. Aamir Rafiq

    Aamir Rafiq

    Asp.net, MVC,Angularjs, Jquery,jquery Mobil,HTML5,Sql,Android

    Australia - Last active: 4 months ago - Tests: 3 - Portfolio: 8

    Over the last 7 years I have Developed a Wide range of Softwares including web applications, windows and Mobile Development, hands on ERP solution development using Microsoft Technologies. After gaining extensive development experience I decided to started my own company "Electronic Data Services". We are Providing Solution in Following Areas 1- ASP.NET Web API, Web Services/ windows services, SOAP, SOA, AJAX, WCF, Rest and JSon 2 Javascript / JQuery, Jquery Mobile, Angular JS, Html5, css and css3 3 SQL Server 2008/2012, T/SQL, database design and performance tuning 4 Mobile application development experience using jquery mobile, Cordova, PhoneGap,Eclipse 5 Experience in marketing, Project costing and evaluation 6 Thorough understanding of Agile methodology 7 Experience in business requirements analysis and software design 8 Strong attention to detail and ability to make effective decisions independently 9 Windows Communication Foundationn (Wcf), webservices We work on project basis and also outsource our High skilled Professionals to value able customers.

    $10.00 /hr
    127 hours
    4.30
  5. Nuwan S.

    Nuwan S.

    Web Developer

    Sri Lanka - Last active: 1 month ago - Tests: 4 - Portfolio: 6

    I am an undergraduate who have 2 year experience as a Software Engineer(Part Time). My Expertize Areas PHP | HTML5 | CSS3 |CSS5| JavaScript| Jquery | Json| ajax | codeigniter | mysql | google map api | Java| WordPress.

    $20.00 /hr
    0 hours
    5.00
  6. Andres Vergara

    Andres Vergara

    Software Engineer + Expert Developer [English-Spanish]

    Colombia - Last active: 02/18/2014 - Tests: 6 - Portfolio: 14

    I'm software engineer/developer. I have around 5 years of experience in the area, managing IT projects and developing a wide range and variety of applications, including: web portals, information systems and other custom solutions as scripts & templates. In this way I have worked with a variety of technologies & platforms at the back, middle and front end such as: Java, JEE, Spring, PHP, Zend Framework, CSS, HTML, JavaScript, JQuery, Ajax, Flash + Action Script SQL, PLSQL, Oracle, MySQL, Postgres SQL, SQL Server. I also have experience developing for Moodle LMS and apps for Android devices & tablets. I am seeking to build opportunities for you and your business. Thanks & regards

    $15.60 /hr
    1,370 hours
    5.00
  7. Janos D.

    Janos D.

    Java expert (web, desktop, mobile, server-side, cloud)

    Hungary - Last active: 1 day ago - Tests: 2

    Although I am a new guy on oDesk I am an experienced freelancer, I have worked for years for big companies in Europe as a freelancer Java developer. I can help you: - planning, architecting and - building a new website for millions of users - organising and reviewing a team for you - and of course I can help you in development also #my-tags: Java, J2EE, Hibernate, Spring, Google App Engine, GWT, Javascript, Dart, Html5, Css3, Knockout, Angular, Polymer, Cloud, Android, C#, Azure Java: I have worked lots of years on the server side (Hibernate, Jpa, J2ee, Google App Engine, Spring, Sql, No-Sql) Web clients: I am experienced in a wide range of client technologies (GWT, Javascript, Knockout, Html5, Css, JQuery, Dart, Angular, Polymer) Mobile: I will build you Android apps in Java and hybrid apps in Html5 Mobile optimization: I can help you to (re)build a site to be responsive that will work on all the devices Desktop: I have created several desktop apps with Swing and I had a few projects with Windows Forms. Technologies not in my main focus, but worked with: C#, Azure, PHP, OpenCart, Liferay

    $38.89 /hr
    626 hours
    0.00
  8. Antony S.

    Antony S.

    Full Stack Developer

    Sweden - Last active: 1 month ago - Tests: 1 - Portfolio: 2

    I've been a web developer and designer for nearly 15 years now. I love what I do whether it's creating beautiful and intuitive websites. I see my trade as a craftsman and I pay very much attention to details in everything I do. Providing ultimate quality assurance and satisfaction to my clients is my number one priority. I like to take an agile approach to my development and I'm familiar with the most common tools today. My strength are speed and precision. I've worked for companies such as Volvo, GE Capital, Trig Social Media and a good deal of successful startups. You can review my technical competence and projects in my profile below. I hope you'd consider me as a partner. Thank you.

    $30.00 /hr
    0 hours
    0.00
  9. Lamara Ghabuzyan

    Lamara Ghabuzyan

    Web-development: C#/ VB.NET/ ASP.Net MVC, javascript, jque/Ajax, MSSQL

    Armenia - Last active: 29 days ago - Tests: 8 - Portfolio: 7

    Around 8 years of Experience in IT mostly .Net Developer Around 7 years of experience working with HTML, ASP.NET, javascript Around 5 years of experience working with WCF, LINQ Around 5 years of experience of working with MVC Around 2 years of experience of working with Entity Framework Around 3.5 years of experience in Silverlight Around 3 years of experience in SEO Experience in creating reports via CrystalReports About 1 year experience in Lightswitch HTML5 Experience in Data Modeling Ability to learn and adapt to new technologies, Diligent worker and a dedicated employee. Adaptable to changing environments. Work well with other co-workers to ensure productivity. Very willing to learn latest skills and techniques. Excellent written, oral and interpersonal skills. Thrive on working in a challenging environment.

    $13.33 /hr
    0 hours
    0.00