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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, 4,527 JavaScript projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
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John Clarke

John Clarke

Web, Desktop Applications and Database Developer

United States - Tests: 1 - Portfolio: 2

Over the past five years I have developed skills in HTML, PHP, MySQL VB, DotNetNuke, and C#. I have worked with both start-ups and established organizations. My strengths include a strong work ethic, versatility, and I am a quick learner. I have experience learning new languages and systems on the job. I am seeking opportunities to build applications or websites from the ground up or to join an existing team.

$40.00 /hr
1,697 hours

Andres Vergara

Andres Vergara

Software Engineer + Expert Developer [English-Spanish]

Colombia - 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

waqar ul haq

waqar ul haq

Software developer skilled in Mobile and web development

Pakistan - Tests: 4 - Portfolio: 3

Over the last 5 years i have developed my programming skills mainly in web and mobile development. I am a free lancer for more than 2 years now. In total i have more than 250 ratings of doing different projects of web development, mobile development in Android, Windows phone, I phone, Titanium on different freelancing forums like odesk. My skills in detail: Desktop and windows development in, C++,C#, mysql, XML, html, Java, ajax, OOP. Web development and web programming in, php, Zend, wordpress, Joomla, Ruby on rails, Mobile development: in android SDK, Eclipse, titanium, phonegap, Windows Phone and titanium development for android and i phone both.

100% Job Success
$11.11 /hr
1,176 hours

Umar Mohammad

Umar Mohammad

Luminous- PHP, Java/J2EE, Webservices, SEO Professional

India - Tests: 4 - Portfolio: 10

Over the last 6 years, I have developed a wide range of applications&websites using PHP, Codeigniter, Wordpress, Drupal, Java, J2EE, Struts, Spring, Hibernate, Tapestry, JSF, AWT, Swing, HMTL, DHTML, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas: SOAP, Webservices, SQL, Ajax, OOP, and software design and testing.

Groups: Application Developers Alliance, AWeber...

100% Job Success
$13.33 /hr
3,720 hours

Ayoub REDA

Ayoub REDA

Frontend/Backend Web developper

Morocco - Tests: 7 - Portfolio: 2

My name is Ayoub REDA, I am a Programmer, Web Developer & SEO from Casablanca, Morrocco. My work is my biggest passion, I love to code because I think it is the best way to express my smartness. I started programming since 2008, and day after day I developed my skills and acquired new ones. These are the technologies that I master : HTML5, CSS3 (Bootstrap), PHP5 (symfony), MySQL, Javascript (jQuery), SEO, Prestashop, C, C++ (Qt).

73% Job Success
$11.11 /hr
1,041 hours

John Thompson

John Thompson

Lead Generation and Marketing Expert.

United States

I have over 13 years of experience in Marketing, Information Technology, SEO, appointment setting, sales, research, lead generation, client interaction, Business Plan development, among many other areas of online contracting. I attended WV University and completed courses in Computer Science, Information Technology and Troubleshooting, and Business Management. I own and operate SJ Services LLC and live by that seal of excellence. Other qualifications: excellent phone skills Strong verbal communication skills Ability to work outside of a fixed scenario Flexible hours Excellent English Persistence Goldmine CRM Salesforce CRM Sugar CRM and Zoho CRM

47% Job Success
$22.00 /hr
1,711 hours

Yujun Jin

Yujun Jin

Expert Javascript/PHP/Bootstrap Developer

China - Tests: 7 - Portfolio: 9

Dear clients, My name is Yujun Jin. In 2005, I graduated Qingdao University of Science and Technology, took a Mathematical Modeling's degree. Working on Viewtran Group, I developed many internet programs with PHP/MySQL/Javascript/HTML/CSS, which turned into my major speciality. Over the last 9 years, I have developed a wide range of websites from scratch or partially, which include blogging, informational, e-commerce, auctions, business, mobile device websites. Since the last year I've been working on oDesk. I have deep knowledge in OOP frontend and backend programming integrated with MVC/CMS Frameworks including Angular.js, Express.js, Wordpress, CakePHP, etc. Also I am strong at responsive modern web design using HTML5&Bootstrap&SASS, so I am always proud of it of my skills. Data visualization with D3.js is my important experience. I will be pleased to work for you - wish your success! Best regards, Yujun

81% Job Success
$30.00 /hr
1,112 hours

Gustavo Adolfo Conde Rivera

Gustavo Adolfo Conde Rivera

.NET/PHP/Phpfox Developer

Bolivia - Tests: 16 - Portfolio: 4

PHP5 Certification = C++ Certification = Joomla Certification =

Groups: PHPFox

71% Job Success
$16.67 /hr
4,080 hours

Jiju Nair

Jiju Nair

Quality + On Time Work creates a Happy Customer

India - Tests: 5 - Portfolio: 10

As an Engineer, I have a strong background in OOPs, PHP, JAVA, Android Development, SQL, HTML, CSS and .NET.I have written some complex bespoke PHP web applications and android application for clients. Also some projects which were in ASP.NET. Expertise in Photoshop,Illustrator and After Effects. Seeking complex web works and design works at oDesk, something interesting, something creative. . portfolio: . .

100% Job Success
$20.00 /hr
2,501 hours

Amit C.

Amit C.,,C#,MVC,Entity-Framework,SQL,JQuery,Aspdotnetstorefront

India - Tests: 3 - Portfolio: 11

I am having 9 years of development experience in,MVC,Kendo UI, Entity-Framework,Code-First Approach,sql server, C#,,AJAX, JQuery, Javascript, XML and JSON,Telerik controls,HTML,CSS,Active Directory,MVC,Aspdotnetstorefront I have worked on many small and big applications,e-commerce websites and integrated many payment method including paypal. I have also worked on Desktop and web application for Shipping industries. I am very confident about my skills .

100% Job Success
$21.00 /hr
3,224 hours