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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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Petr P.

Petr P. Agency Contractor

Experienced web developer

Czech Republic - Tests: 6 - Portfolio: 1

I have over 6 years of experience in web development using various programming languages and techniques. I worked for small local companies as well as for a huge international one. I believe communication is a key to a successfully completed project. I always try to keep my client's updated and discuss further steps with them if appropriate.

Associated with: Backend, Inc.

100% Job Success
$49.99 /hr
3,054 hours

Husen C.

Husen C.

Web Development Expert with System Designing & Frontend Skills

India - Tests: 5 - Portfolio: 12

Couple reasons why hire me: - Unlike other great developers I know how important is to keep an communication channel. - My working hours are very flexible. I can work for your timezone and I can be available with couple hours notice (depends on communication channel). - I've started developing web applications 8 years ago. By now I was exposed to different areas of product development aspects (not only just coding), so when you need not only coder, but also someone that thinks logically/analytically, I'm your the guy you need for application. - Completed all my odesk job with 5 star rating with excellent client feedback and 100% client return ratio. - Even though my rate may seem little high I can assure you that I'm efficient and spending time purely on planning and development. I'm never charging for anything not directly connected with project (for example filling the knowledge gaps; there will be always something to learn). In the end you're not just getting a efficient developer (peace of mind), but also someone that will help you with project in general (excluding graphic design; I just know I'm not good in that area). Over the last 8 years I have developed many web applications using HTML, CSS, Ajax, JQuery and Server side programming language like PHP & storage system of MySQL for startups and other companies. I also work on latest technologies of HTML5, CSS3 & Bootstrap. I also have wide experience working on CMS like Wordpress, Joomla, Drupal & Ecommerce platforms like Magento. Looking forward for your chance to work with me.

100% Job Success
$33.33 /hr
1,332 hours

Mohammad Ali

Mohammad Ali

Php, Joomla, Boonex, Arca Edirectory, wordpress,Json, Codigniter

Bangladesh - Tests: 3 - Portfolio: 11

I have 7+ years experience with web development. I have expertise on large scale web application, casino game server. I have strong expertise on php4/php5, mysql, Joomla, Wordpress, Arca Edirectory, html, css, jquery, jquery mobile,Smarty, Clipshare, Codeigniter and Yii.

100% Job Success
$20.00 /hr
3,276 hours

Sarah Khalid

Sarah Khalid Agency Contractor

Salesforce Expert/Web Developer/APEX/Visualforce/C#/Java

United States - Tests: 4

I have nine years of extensive experience in architecture, design and development of distributed systems, e-commerce, CRM (Salesforce) and n-tier applications using .Net and Java. I have strong Web development skills with experience in N-tier Client-Server based Internet technology, intranet portal design/development; Web based data reporting system, workflows, Framework development for Internet application. I am a Salesforce Consultant having worked on a couple of advanced application and data integration projects for over 6 years with clients like American Express, Citigroup, AstraZeneca, Nationwide Insurance and EnterpriseDB Corporation. I also have experience with various 3rd party Salesforce applications like Conga and DrawLOOP. Specialties: Apex, Visualforce, Integration via Salesforce API. C#, .NET, Java


Associated with: IData Solution Inc.

$50.00 /hr
1,473 hours

Lyubomir Filipov

Lyubomir Filipov

web developer

Bulgaria - Tests: 2 - Portfolio: 6

Over last 5 years I have been working as a developer. I have professional expirience of creating applications for mobile phones - using webworks and HTML5. I have created several applications using mobile-jquery. During the last six months I have been working on different online shops or CMS systems for small and large business. I have been using PHP,MYSQL,HTML,DHTML,Ajax,Smarty, jQuery,MooTools. I have started using HTML, DHTML simple websites. I have been working as Flash developer creating different desktop or web applications. In highschool I have been working on European projects and I have been adminstrator and creator of the websites. I have experience in testing systems - QA. At university I am studying Informatics and also I am one of the organizators of IT competitions(the past two years I have been in the jury). Several years of professional experience. I am seeking opportunities to build websites and confirm the quote "Practice makes perfect."

$25.00 /hr
4,054 hours

Bassem Fawzy

Bassem Fawzy

Senior Web and Software Developer

Egypt - Tests: 5 - Portfolio: 5

For about 6 years of full time positions, I have worked on a variety of projects mainly using C#,, sqlserever,PHP,Wordpress,MySql, html,xml, javascript and ajax and Jquery along with some The projects I worked on included E-commerece (paypal, moneybookers, , 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

100% Job Success
$16.67 /hr
2,774 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

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

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