Hire Firefox Developers Online

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Top Firefox Developers

BR Solutions Pvt. Ltd.- App experts
Firefox Developer

New Delhi, Delhi, India

60,445/yr · 100%
- Firefox
- iPhone
- CSS
- Responsive Web Design
- Android Design
- Android Development
- PSD to HTML
- Web Design
- App Design
- HTML
PSD to HTML

PSD to HTML Conversion Services Transform your static designs into responsive, pixel-perfect, and fully functional websites with our PSD to HTML conversion services. At [Your Company Name], we specialize in converting Photoshop (PSD) files into clean, hand-coded HTML that ensures seamless performance across all devices and browsers. What We Offer 1. Pixel-Perfect Conversion Accurate translation of your PSD design into an HTML layout. Ensure every detail matches your design perfectly. 2. Responsi... View more

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Pioneers Tech
Firefox Developer

Lahore, Punjab, Pakistan

23,685/yr · 100%
- Firefox
- JavaScript
- C#
- C++
- API Development
- API
- Accessibility Tools
- Ad Blockers
- API Integrations
- Automation Engineering
Browser Extensions

Are you looking to streamline workflows, boost productivity, or add unique functionality to your browser? Our Custom Browser Extensions service is here to revolutionize the way you and your users interact with the web. Whether you''re a business, developer, or individual, we create tailored browser extensions that align perfectly with your goals and enhance user experiences. What We Offer: Custom Extension Development: Build extensions for Chrome, Firefox, Edge, Safari, and other major browsers. ... View more

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F10 Software Solutions
Firefox Developer

London, England, United Kingdom

14,593/yr · 100%
- Firefox
- Extension Development
- Chrome Extension Development
- Web Development
- Software Development
Firefox Extension

At F10 Software Solutions, we are experts in Firefox Extension Development. Think of us as your trusted partners in enhancing your web browsing experience by creating custom Firefox extensions tailored to your specific needs. Our Firefox extensions can add functionality, improve productivity, and enhance security while you browse the web. Whether you''re looking to automate repetitive tasks, integrate with external services, or customize your browser''s behavior, we have the expertise to design an... View more

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viji_nk
Firefox Developer

Chennai, Tamil Nadu, India

2,835/yr · 100%
- Firefox
- PHP
- Java
- Web Development
- Chrome Web Browser
- HTML5
- .NET
- Access
- Java Applets
- Plugins
Java applets

I can develop java applets which can work in chrome web browser and compatible with mozilla. I can develop firefox plugin. View more

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SoftNex Solutions
Firefox Developer

Lahore, Punjab, Pakistan

430/yr · 100%
- Firefox
- HTML5
- Web Automation
- JavaScript
- React.js
- Chrome Extension Development
- CSS3
- Chrome Extension Development
- CSS
- ReactJS
Browser Extension Development

I develop custom browser extensions designed to enhance user experience and streamline functionality across Chrome, Firefox and Edge. Whether you need an extension for automation, data scraping, productivity tools, content filtering or e-commerce integration, I build secure, high-performance add-ons tailored to your requirements. Keywords: browser extension development, Chrome extension, Firefox add-on, Edge extension, custom browser plugin. Your final delivery includes full source code, manifes... View more

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Oleg Butko
Firefox Developer

Volgodonsk, Rostov, Russian Federation

Past Earnings
- Firefox
- Chrome Extension Development
- JavaScript
- Firefox Plugin
- Gmail Marketing
- jQuery
- Plugins
- Python
Chrome and Firefox extensions

I have experience with: Chrome extensions, Firefox addons, IE BHOs and toolbars, jquery/plugins, bootstrap, gmail API, google APIs, InboxSDK, nodejs, python. View more

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Daniel Wilson Sr.
Firefox Developer

Moscow, Moskovskaya, Russian Federation
- Firefox
- Cashback Website Development
- Chrome Extension Development
- JavaScript
- Web Development
- Addon
- Firefox Extension
- jQuery
- Parser
Chrome and Firefox extension development

I build a Chrome and Firefox browser extensions based on your needs. I have considerable experience in web development for over 6 years. I built a browser extensions more than 3 years with best companies of extension development sector. I built a lot of extensions for Chrome and Firefox: - injections, - cashbacks, - parser of some content, phone, emails, etc. - highlighters, - notifications and others. I''d be more than happy to offer you my services, so feel free to contact me for an interview. ... View more

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Techfys
Firefox Developer

Gurgaon, Haryana, India

Past Earnings
- Firefox
- Chrome Extension Development
- Firefox Plugin
- Plugin Development
- Python
Chrome Ext & Firefox Plugin Development

A complete integration/development of a Chrome Based Extension with its back-ends, and U's. We have worked on complete extensions for functional user enhancement, back-end integrations, and user facing integrations. View more

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devlopersabbir
Firefox Developer

Dhaka, Dhaka, Bangladesh
- Firefox
- Content Management Systems
- Web Development
- Chrome Web Browser
- Extension Development
- Chrome Extension Development
- JavaScript
- Extensions
- Back End Development
- Browser Automation
Chrome and Firefox Extension Develop

LIFETIME FREE SUPPORT ONLY FOR THE 2023 SESSION Are you looking for an expert developer to build Chrome Extension & Browser Addons Developer? You are in the right place. I''m a professional Google Chrome Extension, Browser plugin developer with more than 3 years of creating and deploying any kind of high-quality custom large-able extensions. Browser extension to help us make easier any task in and very short time. What you are ready to get from me? Awesome and eye-catching Extension UI/UX Full Cu... View more

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Nikunj Maniya
Firefox Developer

surat, Gujarat, India
- Firefox
- JavaScript
- API
- API Development
- Facebook Ads
- Google Certified
- Management
GoogleChrome/Firefox Extension Developer

I am Google Chrome and firefox extension developer working in this field since last 3 years. I have completed different small/large scale extensions. Following extensions we have created so far: 2) Created Simple Cookie Import/Export Extension which is live on firefox webstore with 1,00,000 downloads. Here is link https://addons.mozilla.org/en-US/firefox/addon/cookie-import-export/ 3) Created Miltiple Cookie manager which can store muiltiple logins on all websites and user can easily switch betw... View more

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Lusine Grigoryan 1
Firefox Developer

Yerevan, Yerevan, Armenia

Past Earnings
- Firefox
- Web Design
- JavaScript
- Chrome Web Browser
- .NET
- Google
- Google Chrome OS
- JSON
- Layout Design
- Likes
Chrome/Firefox extentios

Extensions for google chrome and Firefox browsers . Samples of my extensions 1)Webpage resources net calculation extensions like in browser net panel . You can get it in JSON format . 2)Third party resources blocker extensions . Also you can give your url which you don't wont to be loaded . View more

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oussama he
Firefox Developer

Jijel, Jijel, Algeria
- Firefox
- Extension Development
- JavaScript
- CSS
- Chrome Web Browser
- Bootstrap
- jQuery
- Programming
- Vue.js
Create A Chrome & Firefox Extenion

Design and creation of an extension (plugin) for browsers (chrome/firefox). This service includes: The technologies used: To start the work: Deliverable: Please contact me before place an order. View more

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Yogesh K Prajapati
Firefox Developer

Gurgaon, Haryana, India
- Firefox
- ReactJS
- HTML5
- Chrome Extension Development
- JavaScript
- CSS3
- CSS
- Data Scraping
- Node.js
- Safari Extension
Firefox|Edge| Chrome Extension Developer

I am Browser extension developer having 3+ years experience in developing browser extension for chrome, firefox, opera, safari, vivaldi and edge. I have worked on extension for auto filling user data to forms, detecting and filling login forms and payment forms, secure communication to native apps through native messaging and web sockets. View more

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Filip Veres
Firefox Developer

Subotica, Serbia, Serbia

Past Earnings
- Firefox
- Extension Development
- HTML
- JavaScript
- CSS
- Google Chrome OS
- JSON
- TypeScript
Chrome & Firefox Add-on Development

Modern web browsers are already powerful out of the box yet keep on evolving to accommodate the increasing needs of their users. They get even more powerful when they have a tool designed for your unique need. A simple browser extension could save you a ton of time by saving you from hairy, repetitive work. A great browser extension could suggest better ideas to help you make better business decisions. If you''re an avid user of Google Chrome and Firefox needing extra power added to it, please co... View more

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DI Infotech Leaders Pvt Ltd.
Firefox Developer

Delhi, Delhi, India

Past Earnings
- Firefox
- JavaScript
- WordPress
- XHTML
- CSS
- HTML5
- PHP
- HTML
- CSS3
- PHP 5
Website designing and development

If you are thinking of Quality & reliable pricing then you have come to the right place. Technology Skills: Technology: PHP | XML | AJAX | Asp.Net E-commerce: Magento | OpenCart CMS: Joomla | Drupal | Wordpress| Magento Web 2.0 Development: HTML, XHTML, Dreamweaver, JavaScript, VBscript, JQuery, CSS 2.0, CSS 3.0 Designing: Adobe Photoshop, Flash, CorelDraw x5, Adobe illustrator Web Promotion: Search engine optimization (SEO) Database: MySql | MS SQL Server Server Side Scripting: PHP 4.x/5.x PHP ... View more

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Brad Berger
Firefox Developer

Ohrid, Ohrid, Macedonia
- Firefox
- HTML5
- PhoneGap
- Android Development
- AngularJS
- jQuery Mobile
- JavaScript
- Chrome Extension Development
- Angular
- HTML
HTML5 Apps

Cross-platform hybrid HTML5 apps with access to full native device capabilities. Build apps that run on iOS, Android, Firefox OS, Windows, Linux, Blackberry, and more. We build apps with the latest HTML5 and JavaScript technologies, and can provide custom server-side rest API's to handle any data storage and synchronization needs. View more

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e-ly
Firefox Developer

Ittigen, Zurich, Switzerland

Past Earnings
- Firefox
- PHP
- JavaScript
- .NET
- ASP
- J2EE
- JSP
- MySQL
- Tcp/ip
Programming

- Firefox Extensions / Add-ons - PHP and MySQL - Javascript and AJAX I am a skilled software engineer with a master degree. I specialize on Javacsript-based technologies: AJAX and Firefox plugins; but also have a lot of knowledge at the back-end (MySQL, PHP, JSP, .NET and even ASP classic). I prefer small up to middle scale project and working incrementally (divide up a larger project into deliverables). It is also a benefit for you: you get first results early and can influence the project ou... View more

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Razvan Raschitor
Firefox Developer

IASI, Iasi, Romania
- Firefox
- C++
- Web Services
- Chrome Extension Development
- JavaScript
- Firefox Plugin
- C Programming Language
- Cloud Based
- cnm
- Driver Development
c++ system programmer

Programmer with over 10 years of experience. Focused mainly on system programming with c/c++, but also with experience with NodeJS, Golang, chrome and firefox extensions, and cloud services and infrastructure. I have developed (both as a simple dev and as a developed manager) the following types of applications: disk, registry and privacy cleaners, home and enterprise backup software, time machine like application for windows, worked on chromium and firefox based browser branches, recognition of... View more

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Paul van der Maas
Firefox Developer

Magnolia, Texas, United States
- Firefox
- Extension Development
- Chrome Extension Development
- JavaScript
- API Development
- Chrome Web Browser
- Firefox Extension
- Process Design
- Software Development
- XML
Browser Extension Development

I can develop custom browser extensions to fit your needs. It requires XML, XSLT, and Javascript knowledge, which I have a lot of experience with. I've developed a very sophisticated Firefox browser extension for centropoly.com that communicates with an API and is fully integrated into the browser. I have not developed extensions for Chrome, but the process is very similar to that of a Firefox extension, and is actually supposed to be easier. View more

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Eldar Geako
Firefox Developer

Kyiv, Kiev, Ukraine
- Firefox
- Web Development
- Chrome Web Browser
- Ionic
- Mobile Development
- Laravel
- JavaScript
- Chrome Extension Development
- Angular
- Extension Development
software engineer

i Work as web > and as applied developer > Other techs > Git,Linux,Bash View more

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Find Freelance Firefox Developers for Your Projects

Firefox development involves building, customizing, and optimizing web applications, extensions, or add-ons for the Firefox browser. For small businesses, a Firefox developer can enhance web performance, create tools that improve workflow, or build cross-browser compatible features. Whether you need a custom plugin or a browser-friendly interface, hiring an experienced Firefox developer helps you reach users more effectively while ensuring a smooth, secure, and responsive experience.

Essential Skills to Look for in Firefox Developers

Strong knowledge of HTML, CSS, and JavaScript

Experience with Mozilla’s WebExtensions API and Firefox Developer Tools

Understanding of browser security, performance, and compatibility

Familiarity with cross-platform testing and debugging

Proficiency in Git and collaborative version control

What Hourly Rate Do Freelance Firefox Developers Charge?

Freelance Firefox developers generally charge $50 to $120 per hour, depending on project complexity, coding language expertise, and their experience in browser extension development or optimization.

How to Hire Firefox Developers on Guru

Follow these steps to get started on Guru.com today:

Post Your Job for Free: Outline your project, required skills, and budget. Within hours, you’ll receive quotes from qualified freelancers eager to help.

Review Profiles: Browse portfolios, read performance reviews, and evaluate each freelancer's experience to find the best match for your project.

Set Up an Agreement: Choose from flexible payment terms like hourly, task-based, or fixed-price agreements to suit your preference.

Communicate Through WorkRooms: Collaborate seamlessly with your freelancer using Guru's WorkRooms. Keep track of progress, share documents, and manage communication in one space.

Use SafePay for Secure Payments: Complete payments only after reviewing and approving the work, ensuring complete peace of mind.

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PSD to HTML

Browser Extensions

Firefox Extension

Java applets

Browser Extension Development

Chrome and Firefox extensions

Chrome and Firefox extension development

Chrome Ext & Firefox Plugin Development

Chrome and Firefox Extension Develop

GoogleChrome/Firefox Extension Developer

Chrome/Firefox extentios

Create A Chrome & Firefox Extenion

Firefox|Edge| Chrome Extension Developer

Chrome & Firefox Add-on Development

Website designing and development

HTML5 Apps

Programming

c++ system programmer

Browser Extension Development

software engineer

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