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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, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

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. Vassiliy Shvetsov

    Vassiliy Shvetsov

    Software Architect

    Kazakhstan - Last active: 09/25/2014 - Tests: 9 - Portfolio: 3

    I have hands-on experience with wide variety of technologies, deep enough to solve any sort of tasks and problems my team and I are facing every day. Good interpersonal skills, curiosity, enthusiasm and dedication - these skills help me inspire my colleagues, accomplish tasks and meet deadlines. Currently I have more than 7 years of professional experience in development of enterprise-level applications. Hands-on experience includes: - C# .Net, WPF, WCF, Java EE, jBPM, Oracle Fusion Middleware; - Ruby, Rails, JavaScript, PHP, Python; - MS SQL, Oracle, MySQL, PostgreSQL, Redis, MongoDB; - Linux administration, etc., etc. Current area of interests includes distributed systems, cloud computing and data mining. I always strive for further advancement of my personal and professional skills.

    $50.00 /hr
    3,948 hours
    5.00
  2. Alexey L.

    Java EE, PHP, C# Developer

    Ukraine - Last active: 3 days ago - Portfolio: 6

    I have 7 years of C++, Java, and PHP experience. I do my work in detail-oriented and methodical way. I work from my home office in Kyiv, Ukraine. I like to spend time designing and programming nice and clear code. I had three years of full-time professional programming experience in C++ in Continental Corporation. In few years since, I've been working as freelancer on contract programming work.

    $20.00 /hr
    2 hours
    4.99
  3. Vitaly Soltysyak

    Vitaly Soltysyak

    MQL/Forex API Developer, MetaQuotes support, SQL Developer, RDB design

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    Primary skills: EA, indicators or scripts, any logic, any complexity. Adaptation, modification and optimization. MQL4 and MQL5. Forex Connect API development. Support and configuration of the MetaQuotes software (trading servers, backup servers, data centers, reporting service, bridges, feeds, etc). Developing of plugins for MetaQuotes Trading Servers. MT4 Server API, MT4 Manager API. ANSI SQL query programming; DB enterprise architecture modeling; DB structure and data modeling; T-SQL programming; SQL queries/storeds and DB model optimization.

    $33.33 /hr
    21 hours
    4.42
  4. Eric Bouchard

    Eric Bouchard

    Senior Software Engineer

    Canada - Last active: 4 months ago - Tests: 11 - Portfolio: 3

    I have 13 years of experience in IT. 7 years as a Web Applications Analyst and Developer for a major Canadian Bank and 4 years as a software engineer/architect for an international software company. I led multiple projects of small/medium size. Also 3 years of experience on the bank core systems on IBM MVS with COBOL. I personally developped as a personal projet www.sffmeta.com. I also developed the www.scanthing.com Android OCR application. I have a lot of experience with communicating with systems end-users. I can speak both english and french.

    $75.00 /hr
    6,817 hours
    5.00
  5. Carlos Figueiredo

    Carlos Figueiredo

    Ruby on Rails developer with Ecommerce experience

    Brazil - Last active: 2 days ago - Tests: 5 - Portfolio: 2

    Full-stack developer specialized on Ruby on Rails, and focused on Agile projects. Experience with Front-end MVC frameworks like Angular.js and Backbone.js with Marionette.js Knowledge but not so much experience with languages like Python, PHP and Java. Developer with years of experience with databases optimizations and Business Intelligence techniques, like Basket Analysers, basket retail and Customers Relationship Management. Experience with E-commerce platforms like: Ecommerce - Spree (Ruby on Rails) - Shopify (customization apps)

    $50.00 /hr
    0 hours
    0.00
  6. Josh Freckleton

    Josh Freckleton

    I build apps.

    United States - Last active: 16 days ago - Tests: 2

    I'm in love with all things Mobile / Web. I'm proficient in the following skills, and I'm amiable and reliable to work with :) I am proficient at building apps using cross platform frameworks, especially AngularJS and Ionic. If you want to code once, deploy to all mobile devices, this is the technology stack you want. If you want it to look good and work great, I'm your guy. freckletonj@gmail.com

    $53.83 /hr
    216 hours
    5.00