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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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Artyom N.

Artyom N.

JavaScript / C# Web Developer

Russia - Tests: 9

Over 4 years of experience in developing various programming products: from developing single-page and desktop applications from scratch to maintaing and improving large ORM solutions and data portals. Experience in: C#, ASP.NET MVC, JavaScript, Ajax, HTML, MS SQL. Some experience in: Windows Services, MongoDB, JS Frameworks: Highcharts.js, Knockout.js.

$25.56 /hr
2,024 hours

Stanislaw Masalskiy

Stanislaw Masalskiy

PHP/JavaScript Developer

Ukraine - Tests: 2 - Portfolio: 3

- 4 years experince with Web Development. - Understanding OOP, MVC and RESTful principles. - Developing is an art for me, so in interesting projects overtimes and challenges will not be a problem. - Responsibility and self-learning, unknown technologies also will not be a problem. - Willing to work with modern applications, using advanced frameworks like Laravel or Symfony2 for backend, and AngularJS for front-end, implementing SOLID and TDD principles.

$16.67 /hr
101 hours

Justin Smith

Justin Smith

Python / Flask / Javascript / SQL Developer

United States - Tests: 3

I have spent the past year developing the skills to build web based applications using Python and Javascript, with various libraries and packages. Some of those libraries are Flask, jQuery, SQLAlchemy, Bootstrap. I am interested in opportunities to build web applications either on my own or as part of a team using some variation of these technologies (always open to new libraries). Also familiar with working with APIs, recently worked with Instagram API and Rdio API. I also have a strong background in Microsoft SQL and Microsoft reporting services, to assist in the creation of reports. Technologies/Libraries: Python, JavaScript, HTML/CSS, Flask, jQuery, MSSQL, RethinkDB, SQLAlchemy, Microsoft Reporting Services

$16.67 /hr
2 hours

Ilya Vorobiev

Ilya Vorobiev Agency Contractor

c++,php,android,javascript developer

Russia - Tests: 4 - Portfolio: 1

Professional web developer, manager of Google Technology User Group in Omsk. Now I am really interested in web technologies, such as html5, webGL, and javascript and of course google technologies. I have a great experience in javascript, jQuery, html, css and php. Also, I am studying programming for iOS and Android, and really keen on mobile-technologies. My dream is to become a game developer. I have my own project (365ideas) where I do small applications (including mini-games) every day or every two days. And of course have a lot of ideas of games which I want to realize. As a manager of Google Technology User Group in Omsk I have taken part in organizing technical events and public speaking. Our events were very successful.

Associated with: Rendered Source Agency

$18.33 /hr
373 hours

Willy J.

Willy J.

Senior Software Engineer


Hi, my name is Willy Juisan, nice to meet you! I am a software engineer for many years, and I love to build a high quality application that meets my client needs. I'll try to do my best to help you implement all your ideas and make your projects successful! Some key technologies which I already used : ASP.NET, JBoss, Tomcat, J2EE, Spring, ORM, Hibernate, JPA, SQL Server, MySQL, JUnit, XMPP, Openfire. The development tools I use often are : Eclipse IDEA, Maven, TFS and some others. Technologies that I was working with : * Languages : Java, C#, C, C++, JavaScript, XML, VB * Libraries : Optaplanner * Frameworks : .NET, Spring MVC, Spring Data, Spring Integration, Hibernate * Build Tools : Maven * UI : GWT, Sencha GXT, HTML 5, CSS 3 * Operating Systems : Windows, Unix * Database : MySQL, SQL Server * Web App servers : Apache Tomcat, JBoss * Issue trackers : Atlassian Jira * Continuos integration : Jenkins Education : I do have background knowledge which I achieved in my university in these following areas : Programming : C, C++, C# and Java languages Web : ASP.NET Working Experience I do have some experience from my previous work in these following areas : Programming : VB.NET, PHP and Java languages Web : ASP.NET, GWT, Sencha GXT, Spring and Wordpress

$8.89 /hr
70 hours

Andrey Markin

Andrey Markin


Russia - Tests: 3

I'm a Java developer moved from financial markets modeling and algorithmic trading to software development and integration architecture. My experience varies from data analysis to python, java and javascript web frameworks to java backend development and server configurations. Long term relationships with clients are number one priority, but this doesn't mean I'm not interested in just-do-it monthly projects. As a selfish egoist I'm primarily looking for interesting ones.))) I'm flexible with my working hours and am able to work closely with any existing coworkers you work with. Making a contact is a perfect and surprisingly the shortest way to start cooperating. Yours Andrey).

$12.00 /hr
195 hours

Rougin Royce Gutib

Rougin Royce Gutib

Web Developer

Philippines - Tests: 1 - Portfolio: 2

With a Bachelor of Science degree in Information Technology specialized in Software Engineering, I have mastered to be a hardworking, motivated and passionate programmer who have been involved with developing web and hybrid mobile applications using PHP, JavaScript, MySQL, HTML, CSS and web frameworks like AngularJS, CodeIgniter, Laravel and Bootstrap. Also, I am an open source enthusiast which led me to develop my own open source libraries for the PHP community ( I am a fast-learner, have good communication skills and happy to work with.

$5.56 /hr
100 hours

Francis Kigaita

Francis Kigaita

Java/ Java EE software Developer


Hi. Thank you for visiting my profile. Over the last 3 years, I have actively developed web and desktop applications. I extensively used technologies such as Java EE, Java SE, PHP, Scala. I have also worked with version control tools such as Git and Subversion (SVN). List of my skills includes : Java Technology : Core-java, Java EE, Java SE Web Technology : HTML, CSS, Foundation & bootstrap CSS Scripting : Jquery, Javascript, PHP OS : Windows, Linux, Unix DBMS : Mysql, Oracle DBMS Frameworks : JPA, Hiernate 3.0 Frameworks : Codeigniter, Play framework, JSF, Seam 2.3 Others : Pyrocms, ISO8583, POS/ATM protocols, Richfaces, Primefaces, Scala I'm always keen to learn new technologies and improve my software development skills.

$17.00 /hr
114 hours

Mariana Brodyk

Mariana Brodyk Agency Contractor

Web and Mobile Product Development

Ukraine - Portfolio: 20

I work with a team of web & mobile specialists with 38 successful projects behind us. We are well experienced full cycle web development company. Our approach consists in careful analysis of your business model and searching for the best solution. You can always trust us with any of your issues and be sure to receive wonderful results. At Hire Ukrainians we always create high quality products on time and provide high levels of services. And we stay flexible enough to satisfy your most sophisticated needs, to become your most reliable web development partner. Our company works only with carefully selected high-profile professionals with great experience in the tech industry. All our developers have a Masters degree in Computer Sciences and can work part-time on a project, saving your budget. Please review our Agency profile here Looking forward to new challenges and meeting awesome people!

Associated with: Hire Ukrainians

93% Job Success
$25.00 /hr
85 hours