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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, 4,586 JavaScript projects are completed every quarter on Upwork.

4,586

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.

4.69
Last updated: August 1, 2015
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  1. Roman L.

    Roman L.

    Automation QA Specialist and Ruby on Rails developer

    Ukraine - Last active: 12/06/2014 - Tests: 8 - Portfolio: 3

    Work as QA and QC, skill in development (read code). QC automatisation scripts on Bash, Python(Selenium) also good at Ruby on Rails development. Testing client-server web applications. Skill of administration Windows Servers and Linux CentOS 5.5 and above.

    $13.33 /hr
    1,083 hours
    5.00
  2. Abdoullah Tahri Jouti

    Abdoullah Tahri Jouti

    IT Engineer / E-commerce consultant

    Morocco - Last active: 21 days ago - Tests: 2

    Passionate for new technologies and computer science in particular, I try to do my best to be as efficient and innovative as possible. I had the opportunity of working on different domains of activities : e-government, e-transport, e-medical and e-commerce. I've started recently to slightly move from developer to project manager, I am now more focused on defining projects specifications and plannings before supervising the team to the end of the project. Feel free to visit my website for further information : http://www.tahrijouti.com

    $11.11 /hr
    0 hours
    0.00
  3. Richard De A'Morelli

    Richard De A'Morelli

    Editor, Proofreader, Publishing Consultant, Web Developer

    United States - Last active: 1 month ago - Tests: 7

    I have 25 years of experience as an editor and proofreader, working in both print and digital media. I've held management-level editorial positions at book and magazine publishers, and I was a bylined editorial staff member to the late bestselling author Irving Wallace. I also have a 30-year track record as a freelance writer, with 12 published nonfiction books and 500+ bylined feature articles. I have a proofreader's sharp eye for detail, and I'm well versed in Chicago and AP Style. I can handle a wide variety of editing assignments, from basic proofing to light copy editing to heavy rewrites. My schedule is flexible -- I can work days, nights and weekends as needed. I have a fast, dependable Internet connection, and I'm available to start work immediately. Beyond editing and writing, I have 15 years' experience in Web design and site management. My past Web projects include creating and managing the Virtual University website, and I'm now developing a social network from the ground up at http://social.vu.org -- this project is a work in progress and will launch later this summer. I'm proficient in HTML 5, CSS 3, Javascript, jQuery, PHP, Perl, SEO, and responsive web design. After reviewing my resume, if you feel that I'm a good match for this job, please don't hesitate to contact me. Thanks in advance for your consideration.

    $35.00 /hr
    0 hours
    0.00
  4. Alex Polubiec

    Alex Polubiec

    Programmer, Web Developer, Technical Writer

    United States - Last active: 8 days ago - Tests: 1 - Portfolio: 1

    I'm a professional technical writer working at a late-stage tech startup in the network industry. In my spare time, I program with Python and create websites using HTML/CSS/JavaScript/jQuery. Previous experience includes: - 4 years writing & editing experience - 2.5 years technical writing for network & security companies Areas of knowledge include: Web application security, load balancers, network technology, history, music

    $40.00 /hr
    48 hours
    4.86
  5. Harmandeep Singh

    Harmandeep Singh

    freelancer

    India - Last active: 6 days ago - Tests: 9 - Portfolio: 10

    Over 5 years invested in PHP/MySQL technology to gather expertize in open source like Wordpress, Joomla, Drupal, osCommerce, zencart.. Programming Skills: HTML, CSS, JavaScript, PHP, MySql, XML, AJAX • PHP , Cakephp, Zend, Laravel, Magento ,Opencart, Wordpress, Drupal, Joomla. Web designing Skill : Graphic design and Photo editing: Dreamweaver,Adob Photoshop,HTML5,CSS2,CSS3 • Web Servers Use: Apache Http Server, and IIS(windows) • DBMS: Mysql, MySQL, SqlServer, PDO SQL . Client Side Programming: Angular.js, jQuery,Core Javascript,

    $7.78 /hr
    0 hours
    0.00
  6. Milind P.

    Milind P.

    Ruby on rails And Angular JS developer

    India - Last active: 2 days ago - Tests: 1

    Implemented Angular JS with Rails Project. Working on ruby on rails since last two years. Also having good knowledge of Jquery and javascript. I can write test cases for any ruby on rails application using rspec. Also interested in scraping different data from different websites using api's.

    $4.00 /hr
    0 hours
    0.00
  7. Arnab Barua

    Arnab Barua

    My Self

    Bangladesh - Last active: 6 months ago - Tests: 2

    I am a student of Computer Science & Engineering. I study at International Islamic University Chittagong. I am a firefox OS developer. I know C,C++,C#, Java, JavaScript, Jquery, Python, HTML5, CSS3, Adobe Photoshop well. I like open source. I thik i can do my best in every job.

    $4.44 /hr
    0 hours
    0.00
  8. Disha S.

    Disha S.

    Web designer/SEO Professional with 7Yrs Experience

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 18

    Having over 7+ years of experience, I handled wide range of design and internet marketing campaigns for upcoming companies/ new business owners and well established corporates. My core competency lies in effective solutions & end to end project management. I have proficiency in both design and marketing analysis tools ie.( Design) Wordpress, PHP, HTML5, PHOTOSHOP, CSS3, (Analysis) SEM Rush, SEOmoz.

    $7.90 /hr
    15,656 hours
    4.48