Custom Browser Extension Development - From Concept to Store

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About this service

Summary

Specialized in developing sophisticated browser extensions, web development that enhance productivity and user experience. With 7+ years of experience in JavaScript, Web Development and Chrome Extension development, I deliver custom solutions that seamlessly integrate with browsers while maintaining high performance and security standards. My expertise includes advanced features like real-time data processing, API integrations, and cross-browser compatibility, ensuring your extension works flawlessly across different platforms.

Process

Initial Consultation

Requirements Analysis

Development

Testing & Quality Assurance

Store Submission Support

FAQs

How long does it take to develop an extension?
Development time typically ranges from 2-4 weeks, depending on complexity. Simple extensions can be completed in 1-2 weeks, while more complex features like API integrations or advanced data processing may require 3-4 weeks.
Do you provide ongoing maintenance?
Yes, I offer 3 months of free maintenance after delivery, including bug fixes and compatibility updates. After this period, I provide affordable maintenance packages to ensure your extension stays up-to-date with browser changes.
Can the extension work on multiple browsers?
Yes, I can develop extensions compatible with Chrome, Firefox, and Edge using modern web technologies.
What's included in the final delivery?
You'll receive the complete source code, installation package, detailed documentation, and publication support.
Can you modify existing extensions?
Yes, I can enhance or modify existing extensions.

What's included

Chrome Extension Source Code
Complete, well-documented source code of the extension including all HTML, CSS, and JavaScript files. The Code will be properly structured and commented on for easy maintenance.
Extension Installation Package
Ready-to-publish extension package (.zip file) that meets all Chrome Web Store requirements. Includes manifest.json, icons, and all necessary assets.
Documentation & User Guide
Comprehensive documentation including installation instructions, user guide, technical documentation, and maintenance guidelines. Delivered in PDF format.
Chrome & Edge Web Store Setup
Complete setup of the extension on Chrome Web Store & Edge Store, including store listing, screenshots, and description. Developer account fees are not included. (Currently, the Chrome Web Store fee is $5 one-time. Edge Store is free)

Skills and tools

Software Engineer

Web Developer

Chrome Extension Developer