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. Shrikrishna M.

    Shrikrishna M.

    Programming is my addiction. Software is the winner.

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

    Applying to your job posting is the first thing that I could do to prove my skill set :). Okay, Below is the list in which I'm comfortable to work diligently. 1) Hire me for integrating APIs of Google, Facebook, Twitter, PayPal, Authorize.Net, Skrill (MoneyBookers), Aweber, MailChimp, ZenDesk, Twilio (VOIP, SMS and other telecommunication services provider) and similar. I love doing this and I'm very good in this. All time favorite. 2) Hire me for WP (WordPress) Development & Customization's. Plugins, Themes, whatever be the task/work it is. I do have very good experience in dealing with & using its API (WP action hooks & filters). 3) Executed (Developed) some bigger projects from scratch (start to end) in PHP individually. So, grabbing the concepts and customizing any existing portal, CMS, eCommerce store developed in PHP is very easy for me. Hire me for this type of works. I know my way around's. Walked a lot on this. 4) Chrome Extensions, Firefox add-on's, Android apps (using PhoneGap) and Data scrappers. Lacks experience in Android APPS else all is perfect. Yours truly, Krishna

    $33.33 /hr
    915 hours
    5.00
  2. 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
    8,984 hours
    5.00
  3. Marius Cristea

    Marius Cristea

    Full stack web developer

    Romania - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    I am a full stack web development engineer, fluent in PHP, MySQL, jQuery, AJAX with excellent debug and troubleshooting skills, working for clients and companies for almost 3 years. During this time i have built various applications from scratch but i've also developed new features with existing codebases. I'm very familiar with PHP frameworks like CodeIgniter, Zend Framework, as well as Play Framework (Java) and Django(Python). I'm also having experience in building browser extensions, having more than 20 published in the chrome webstore, developing RESTful web services along with using APIs from Twitter, Facebook, Google and more.

    $45.00 /hr
    391 hours
    4.96
  4. Yuri S.

    Yuri S.

    JavaScript, PHP, Appengine and extensions developer

    Israel - Last active: 19 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
    120 hours
    5.00
  5. Radostin D.

    Radostin D.

    You have a problem? - I am the solution :)

    United Kingdom - Last active: 16 days ago - Tests: 8

    - PHP, Mysql, Jquery, Jquery Mobile, CSS - Wordpress - plugins, customization, themes, custom coding - Facebook Development, Fan pages/applications - Working with APIs, Facebook API, Twitter API etc. - E-commerce integration with online payment processors (Paypal, Moneybookers, Liberty Reserve, Authorize.net etc.) - Online marketing, affiliate programs, PPC - Web automation, web scraping Please don't hesitate to contact me and discuss different projects even if the requirements are not listed at my personal profile. I am open to all different kind of projects. Waiting for your projects :)

    Groups: Application Developers Alliance

    $33.33 /hr
    149 hours
    4.93
  6. Dmitry Artamoshkin

    Dmitry Artamoshkin

    Browser extensions expert (Chrome, Firefox)

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 7

    Current areas of interest: Browser extensions, plugins, bookmarklets and etc. Developed dozens browser extensions for Chrome and Firefox browsers for clients and for personal use. I've gained rich experience in Ebay API, Google Drive API, VK API, online dictionaries, html5 video and a lot of other APIs and technologies. And I'm always ready to master something new. Page modifications, script injections, toolbars, popups, mashups, API integration, user action automation - that's my job and I really like it! Also I have strong web-development background and I have got rich experience in: - Perl, PHP, HTML, CSS, Javascript, jQuery, AJAX, MySQL - Yii, Wordpress, Joomla - Adobe Photoshop, Adobe Illustrator. Master's Degree in Computer Science. Have 7+ years of experience in IT Industry. I'm looking for the opportunity to utilize my varied skills in full-time or part-time work.

    $35.00 /hr
    658 hours
    5.00
  7. Ray E.

    Ray E.

    Experienced Software/Hardware Engineer

    United States - Last active: 28 days ago - Tests: 7 - Portfolio: 5

    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
  8. Claudio D.

    Claudio D.

    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
    508 hours
    5.00
  9. Artur Stolear

    Artur Stolear

    Browser Extensions, Chrome Extensions, Firefox Addons, JavaScript

    Moldova - Last active: 1 day ago - Tests: 8 - Portfolio: 4

    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.

    $49.00 /hr
    320 hours
    5.00
  10. 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