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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, 4,622 JavaScript projects are completed every quarter on Upwork.

4,622

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 4.68.

4.68
Last updated: July 1, 2015
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  1. Kevin K.

    Kevin K.

    Web Analyst with Google Analytics experience

    United States - Last active: 3 days ago - Tests: 1 - Portfolio: 1

    • Business professional with six+ years of data analysis experience in varied industries. • Critical thinker with experience using Excel, SQL, and Google Analytics to solve business problems. • Insatiable curiosity to uncover hidden value in data that leads to increased profit for a business. • Experience as a consultant presenting analyses to top executives that allows them to take action.

    $55.56 /hr
    12 hours
    0.00
  2. James Pera

    James Pera

    Fourth Ring Consulting: Design/Implementation/Maintenance, since 1984

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 10

    I create web pages and automate tasks for small businesses, and I develop complex business applications for larger companies. And you will not find a better programmer than me, at the same level, perhaps, but not better. I like to develop long lasting business relationships based on mutual trust gained over time.

    $60.00 /hr
    0 hours
    0.00
  3. Alex A.

    Alex A.

    Poland - Last active: 23 days ago - Portfolio: 2

    • Strong in project coordination (organization structure of development team, documentation, team coordination, team training, estimation, mentoring). • Strong in Web Development. Experience in e-Commerce, Hi-Load, Code review, Fixing bugs, Optimization (DB, core optimization, (source)). • Have experience of working with foreign customers (Italy, Estonia, Poland, Russia and North America). • Was in trip for exchange experience in Estonia (Helmes), Italy (XDataNet Company - commerce development). • Have used the next technologies and languages: • C#, VB .net, Asp .Net (Web Forms), MVC, some ORMs (EF, custom), Ajax, JS, JQuery, Bootstrap, AngularJS (grunt, bower, GIT), XML, Html etc. • Databases - MS SQL Server, MySQL • Have experience in Win Forms development (less than web). General experience in IT more than 12 years.

    $40.00 /hr
    0 hours
    0.00
  4. Alexander Vovchenko

    Alexander Vovchenko

    Expert PHP SQL JS developer

    Russia - Last active: 1 month ago - Tests: 1 - Portfolio: 4

    A highly competent PHP developer with extensive experience in the coding of websites specifically in PHP format. Possessing considerable knowledge of the development of web applications and scripts using PHP programming language and MySQL databases. Experienced in developing applications and solutions for a wide range of corporate, and public sector clients and having the enthusiasm and ambition to complete projects to the highest standard. Also have experience in the following areas: Ajax, OOP, Debian, CentOS, business-process modeling

    $33.33 /hr
    0 hours
    0.00
  5. Marco Desira

    Marco Desira

    Manager, Multi Channel Banking.

    Malta - Last active: 10/01/2014 - Tests: 4

    Experienced in the development and delivery of services to be delivered over different channels mainly Mobile, Internet and ATMs. My experience in the field covers both the IT development side (as I worked as a Software Developer for a long number of years), and the business side, i.e. being in constant contact with customers, understanding their needs and liaising with the IT side to develop the required services. My main focus is the financial services sector. This experince can easily be used in other other areas such as government, hospitality, etc... I am able to write business documents as well as techincal documents. I can easily serve as a-go-between customers and IT.

    $36.67 /hr
    123 hours
    0.00
  6. Wojciech Skowronek

    Wojciech Skowronek

    JavaScript Ninja experienced with creating games

    Poland - Last active: 10/27/2014 - Tests: 3 - Portfolio: 5

    I have over 8 years of experience developing web applications. I have spent the last 5 years creating and managing, together with a friend, a mobile game studio - Bushido Games. I have knowledge and experience developing advanced applications and games using JavaScript, HTML5, and CSS3. I can also provide back-end service and create REST API using LAMP or similar. With our games, we focus on mobile web platforms. We have to handle many types of devices and browsers, so performance is the key to success. Most of our games are written in vanilla JS. I'm also familiar with jQuery, Ember, Mootools, and NodeJS (including socket communication). I worked for 3 years at Nokia, working on the here.com platform as Senior JavaScript Engineer. During that time, I was part of both desktop and mobile (including Android, iOS, and Symbian) teams.

    $45.00 /hr
    0 hours
    0.00
  7. Zhirayr G.

    Zhirayr G.

    Agile web development

    Russia - Last active: 4 months ago - Tests: 3 - Portfolio: 2

    Hi, My name is Zhirayr. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2008, I'm freelance web developer. Mostly work with backend (big data, cluster programming, high load). Also from 2012, I develop Ruby / Ruby On Rails applications and websites. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from Moscow Aviation Institute (National Research University), in the Russia. Listed below are my experience and skills. — Ruby; — PHP; — Frameworks: Ruby On Rails, Sinatra, Laravel, Phalcon; — Core web: XML, JSON, HTML/CSS, JavaScript; — OS: Mac OS X, Linux; — VCS: Git, SVN; — Bug/Issue trackers: Jira, Assembla, Redmine; — SQL: PostgreSQL, MySQL; — NoSQL: Riak, MongoDB, Redis; — AWS: EC2, S3, CloudFront, ElasticBeanstalk, EMP, etc; — UML.

    $38.89 /hr
    0 hours
    0.00
  8. Vito A.

    Vito A.

    WEB/APP Programmer

    Latvia - Last active: 04/11/2013 - Tests: 4

    Experience in programming since 1990; Experience in WEB programming since 1999; Main skills in PHP/mySQL; Great knowledge and understanding of highly loaded web projects; Programming all the available time as it's not only my job but a hobby; Passing online/offline tests/exams to approve my skills; Improving my skills every day; I accept only projects that I like and where I can give the best results;

    $80.00 /hr
    0 hours
    0.00
  9. Chad Brown

    Chad Brown

    Technologist. Innovator. Consultant.

    United States - Last active: 12/01/2014 - Tests: 1

    OVERVIEW Energy. Enthusiasm. Creativity. Proficiencies in architecture and technical direction. Proven success delivering best-in-class solutions in highly complex environments. NOTABLE ACCOMPLISHMENTS Delivered inventory tracking solutions to automobile distributorships for tracking the movements of thousands of automobiles daily using RFID technologies. Delivered a large-engine assembly tracking solution that tracked engine assembly from start to finish and included calibrating torque wrenches at various stations. Developed a boxed suite of warehouse inventory management applications that integrated into Oracle, SQL Server, DB2 and various MRP database systems. Developed a security architecture that allowed equipment and applications to communicated over a highly distributed using AES256 encryption and DoD sanitization standards in the fuel industry. Responsible for the ground-up creation of a hosted loyalty marketing engine that leveraged a Spring frontend, Java backend, DB2 and TIBCO ESB.

    $90.00 /hr
    0 hours
    0.00