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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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Wassim Salib

Wassim Salib

Experienced Asp, Silverlight web designer, and Database developer

Egypt - Tests: 14 - Portfolio: 1

during my work, I have developed a wide range of websites using HMTL, DHTML, ASP.NET, Silverlight, JQuerry and MySQL including sites for emerging companies and multinational businesses. I am seeking opportunities to build and design websites and specially Silverlight components. I also have some experience in the following areas: SQL, Oracle, Ajax, OOP, Security and software design and testing. Experience with amazon cloud environment

$38.89 /hr
409 hours

Dmitri R.

Dmitri R.

A future built on trust

Moldova - Portfolio: 29

I consider myself a developer who likes to be efficient while coding. I?m always looking for experience in new tools and technologies, but I?m not remotely afraid of building my own solutions to those problems where the general silver bullets are not actually the best way to go. I would like to belong to a team where I can grow as a developer, as a teammate and as a person. I?m mostly interested in reading new development methods and design patterns, and I believe that the best way to measure your code is by how little you have to work in...

$25.00 /hr
0 hours

Leandro Glossman

Leandro Glossman

Software Engineer


I'm a highly trained software developer with over 10 years of experience working on projects ranging from startups to large scale. I have deep knowledge of Mobile, HTML5 and Backend development. Technology is my passion so I'm always looking forward to learn new things. I'm the kind of professional who you can always expect to deliver on time with great quality standards.

$40.00 /hr
0 hours

Rodrigo B.

Rodrigo B.

PHP/JavaScript/Front/Back End developer

Ukraine - Portfolio: 14

I have been working in web development for the last 6 years, providing services in custom software application and system development. I am an expert in ecommerce websites, corporate intranet systems, single-page interactive web applications, large scale web application, and different customised systems. I am highly motivated to deliver excellent final product. Also, I am very interested in learning new things and getting new knowledge and skills to help my clients receive best product, using technologies, which will be best for them and their future development. Whether you need to build something from scratch, or just to fix some bugs, I can definitely help you and satisfy your needs.

$33.00 /hr
0 hours

Nataliia Nikolska

Nataliia Nikolska

Front-end developer

Ukraine - Tests: 4 - Portfolio: 11

Last one year I'm actively engaged in the site layout with mobile responsive support and using the following technologies: CSS3, Sass, HTML5 and JavaScript. Knowledge of programs: Sketch, Adobe Photoshop. I can work with Retina-devices. I chose this direction, because I like the result obtained in the end. In my free time i'm studying Selenium WebDriver (as NodeJS module) to create the automated tests for web sites.

$15.00 /hr
0 hours

Thomas Berger

Thomas Berger

Consultant - Specialist for Atlassian Confluence/JIRA implementations

New Zealand - Tests: 1

5+ years of experience in installation, setup, maintenance and administration of Atlassian Confluence, Crowd and JIRA. Extending functionality of Confluence with third-party add-ons and macros (Apache Velocity, JS, HTML, CSS) created to cater for your business needs. Provisioning and administration of cloud based infrastructure in Amazon Web Services, management of GIT code repositories on premise or in the cloud. I can create a proof of concept including designing and specifying the system functionality. My background is in the IT service industry, which I understand very well. I am highly experienced in the Atlassian Confluence team collaboration framework and have leveraged this experience to maximise the use of Confluence as a key part of any solution. I'm familiar with utilising Apache virtual hosting and proxy to e.g. terminate SSL traffic for Confluence on Windows server of Linux.

$33.33 /hr
0 hours

Alexander Gladysh

Alexander Gladysh Agency Contractor

Getting things done, smart!


Your project, large or small, in our caring experienced hands. We specialize in high-load web-services, big-data analytics and games — but we're experienced in solving many other IT problems as well. If it can be done, we can do it. For you. Each our engineer is a T-shaped person — with a deep expert understanding of his speciality topic and comprehensive outlook for wide range of related IT fields. Our management are veterans with decades of combined experience in IT and dozens of completed — and failed — projects. We know where the pitfalls are and how to avoid them.

Associated with: LogicEditor

81% Job Success
$30.00 /hr
19 hours

Jonas Tandinco

Jonas Tandinco Agency Contractor

Senior Software Architect/Engineer for PHP and Android development

Philippines - Tests: 9 - Portfolio: 4

Since 2001, I have been developing various Web IT Solutions employing different Web technologies. At the moment, I specialize in PHP/MySQL making use of several frameworks such as Wordpress, Joomla, Code Igniter, symfony, Zend, etc. I am now also into mobile development using Android. I am seeking opportunities to build IT solutions employing various technologies that would best fit the client's needs I am highly knowledgeable in Software Design and Architecture and Object Oriented Programming concepts and have an extensive knowledge in Project Management I am a great communicator and very motivated because I love what I'm doing.

Groups: Joomla!

Associated with: WIZE Solutions

$16.67 /hr
212 hours

Yeghish Yeghiazaryan

Yeghish Yeghiazaryan Agency Contractor

C# .NET Software Developer

Armenia - Portfolio: 6

Established professional software developer having more than 8 years of experience in implementing high performance, scalable desktop software and web applications. Great effciciency with n-tier application design, development, architecture, maintenance and testing. Expertise in using various software tools, languages and methodologies with special expertise in Microsoft .NET technologies. - Strong knowledge of C#, C++, MySql, TSQL, XML, HTML/CSS, JavaScript, ProvideX programming skills - Familiarity with with .NET framework 4.0/3.5/3.0/2.0/1.1, AJAX.NET, WCF, WPF, MVC, LINQ, EF, Kendo UI, Win32 API technologies - Strong knowledge of object-oriented analysis, design and programming skills. - Analytic, integrative thinking and problem solving skills. - Strong algorithm development skills. - Ability to work in a team and independently.

Associated with: Armnet Lab, ArtLance software

$20.00 /hr
87 hours

Vikash Parijat

Vikash Parijat Agency Contractor

Perl Developer/ Web Developer

India - Tests: 8

My objective is to bring excellent client satisfaction, providing quality and professional work. I have completed all the work honestly and satisfactorily, therefore no negative feedback from anyone. Love doing work on any of below skill set or even any new technology. Thank you for visiting my profile. Skills: ------------ LAMP Perl HTML XSLT Javascript jQuery CSS DOM Ajax Oracle SQL PL/SQL programming MySQL shell scripting XML VB Unix, Windows Apache Version control system : CVS and RCS PowerShell etc.

Associated with: JustDoIT

90% Job Success
$22.22 /hr
16 hours