Firefox Plugin Development Developers & Programmers

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Firefox Plugin Development Job Cost Overview

Typical total cost of Upwork Firefox Plugin Development projects based on completed and fixed-price jobs.

Upwork Firefox Plugin Development Jobs Completed Quarterly

On average, 12 Firefox Plugin Development projects are completed every quarter on Upwork.

12

Time to Complete Upwork Firefox Plugin Development Jobs

Time needed to complete a Firefox Plugin Development project on Upwork.

Average Firefox Plugin Development Freelancer Feedback Score

Firefox Plugin Development Upwork freelancers typically receive a client rating of 4.82.

4.82
Last updated: May 1, 2015
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  1. Veselin K.

    Veselin K.

    Software Engineer - JavaScript / CSS, Java / C++, PHP, MySQL

    Bulgaria - Last active: 2 days ago - Tests: 7 - Portfolio: 8

    Over the last years I was involved in developing a wide range of web applications. I prefer to concentrate on providing a nice web 2.0 user experience by developing sophisticated JavaScript front-end. Nevertheless I'm good at developing a full website solution on top of LAMP stack. Before going to web I have gathered extensive experience developing desktop applications in Java or C++

    $40.00 /hr
    8,960 hours
    5.00
  2. Ray E.

    Ray E.

    Experienced Software/Hardware Engineer

    United States - Last active: 7 days ago - Tests: 7 - Portfolio: 6

    I am a creative, passionate professional with a solid record of envisioning, producing and maintaining technical solutions for business and entertainment activities. I have over 30 years experience working on projects including the Turtle Talk show, Enchanted Art Paintings, and Spaceship Earth remodel for Disney, major projects for Tribune Corporation, including implementing an automated intranet AdMARC reporting system, and developing and consulting on custom apps, websites, and applications, in all major programming languages and operating systems. I have a proven track record of solving difficult problems and am the "go to" person for difficult hardware/software tasks. My motto has always been that if you can think it, I can do it. I have a background in electronics and can also create custom circuitry, and the software to run it. From creating time-saving innovative solutions, to fixing thousand dollar computers with a 22 cent part, I am passionate about serving your software and hardware needs, and can get your project or prototype done ahead of time, below budget, with better results. Please feel free to contact me to discuss your project needs or if you'd just like to chat and find out more about me. Thank you!

    $150.00 /hr
    76 hours
    5.00
  3. Yuri S.

    Yuri S.

    JavaScript, PHP, Appengine and extensions developer

    Israel - Last active: 5 days ago - Tests: 2

    My fields: Client side - HTML, CSS, JavaScript (with/without jQuery, AngularJS), Chrome/Firefox extensions Server side - Python on Google Appengine, MySQL, PHP, Node.js I have 5 years experience in web development. I'm fluent in both client and server side. I've done many kinds of projects, from plain little landing pages, through Facebook apps and browser plugins to full scale e-commerce web sites. I'm very proficient in Firefox and Chrome extensions development.

    $55.00 /hr
    119 hours
    5.00
  4. Claudio D.

    Claudio D.

    Modern Web Developer, IT Consultant

    Italy - Last active: 1 day ago - Tests: 6

    For the last 10 years I worked as web developer and Unix systems administrator for private, public and ecclesiastical entities. I have a solid knowledge of modern web technologies, document digitization and Unix shell scripting. I'm currently focused on the Dart programming language. As a Dart early adopter, I'm a long time community contributor and my contributions include writing articles, open-source projects, speaking at conferences and presenting episodes on Google Developers Live. On my GitHub account you can see open source projects I'm currently working on: https://github.com/claudiodangelis

    $60.00 /hr
    431 hours
    5.00
  5. Artur Stolear

    Artur Stolear

    Browser Extensions, Chrome Extensions, Firefox Addons, JavaScript

    Moldova - Last active: 1 day ago - Tests: 8

    Front-end developer since 2008, very like to write JavaScript and rich HTML5 applications. My current focus is on Web Apps and escpecially Mobile Web Apps. On my work in Professionali.ru I developed our own JavaScript framework for easier team development. Lot of things was done about performance optimizations and complexity structure of our site which now became Application. Now I am looking for new expirience and interesting projects. * JavaScript (Front-end) lead and JavaScript architechture developer at Professionali.ru (Russian analog of LinkedIn) since February 2012. * Speaker at jQuery Russia conference in October 2013.

    $55.56 /hr
    241 hours
    5.00
  6. Sergiy Bykovets

    Sergiy Bykovets

    C/C++, win32 API, DDK, TDI, WFP, Qt, BHO

    Ukraine - Last active: 12/16/2014 - Tests: 2

    - 10 years experience in C/C++; - 7 years experience in Win32 API; - 5 years experience in development of windows kernel drivers; Service Description: - Client - server applications; - Desktop applications; - Windows system programming; - Windows driver development; - Network filters, firewals; - Internet Explorer addons; - Firefox plugins

    $38.89 /hr
    19 hours
    4.70
  7. Andrew Rowls

    Andrew Rowls

    Django/Python, (X)HTML/CSS, and JavaScript/jQuery expert

    United States - Last active: 03/16/2014 - Tests: 8 - Portfolio: 5

    I am not currently accepting new work. I enjoy building solid websites "the right way," preferably aimed at modern browsers using modern technologies. My preferred languages and frameworks are Django, Python, HTML, CSS, and jQuery. I am comfortable with MySQL and SQLite databases, and am slowly getting familiar with PostgreSQL. My skills also include linux system administration, bash scripting, and Firefox extensions. I prefer Linux environments for daily use and development. In addition to my linux-based development notebook, I maintain a personal Linux server for various projects. As a frontend developer, I prefer straightforward mockup-to-CSS/HTML conversion jobs, jQuery-based interaction development, and Django template integration. As a backend developer, I can do anything Django. I am not interested in jobs that deal with ASP/ASP.NET or other Windows-only technology. My preferred contact method is email. I am also available via AIM, IRC, GTalk, and Skype (text/voice).

    $55.00 /hr
    8,165 hours
    5.00
  8. Catalin G.

    Play Framework Developer with Ajax/jQuery experience

    Romania - Last active: 1 day ago - Tests: 2

    Over the last 2 years, I have developed a wide range of websites using latest tehnologies for startup companies and small businesses. My area of expertise is: * PHP, Play Framework, Python * jQuery, Angular, EmberJS, * Bootstrap, Zurb Fundation, Flat UI * MySQL, MongoDB, Cassandra * Chrome, Safari, Firefox browser extensions

    $33.33 /hr
    391 hours
    4.96
  9. Uzair Farooq

    Uzair Farooq Agency Contractor

    NodeJS, Javascript, Browser Extensions

    Pakistan - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    I am an experienced and enthusiastic software developer with working knowledge of server side and client side technologies. I've been working in node.js and extensions development (Chrome, Firefox, Safari) since 2011 and got excellent command over node.js, javascript, css, html and DOM manipulation.

    Associated with: zTech

    $50.00 /hr
    986 hours
    4.66
  10. Kee L.

    C/C++, Java, PHP, Python, Go, Javascript, Windows/Linux

    Malaysia - Last active: 3 months ago - Tests: 22 - Portfolio: 9

    All rounder, developed projects in various programming languages, multiple platforms (linux/windows), native coder of C/C++, Python, Lua, Go, Javascript, PHP, worked with various frameworks - wxWidgets, QT, Python, SQL, Spring, Hibernate, jQuery, angularjs, various PHP CMS, FIX, desktop application, webapps and more. My primary goal is to reach out and develop for new idea, accepting new challenges and always meeting my customer's satisfaction.

    $45.00 /hr
    951 hours
    4.97