I will build custom chrome extension, browser extension and web automation

C
charlotte_ol1v
C
charlotte_ol1v
Charlotte
build custom chrome extension, browser extension and web automation
Full Screen
build custom chrome extension, browser extension and web automation

About this gig

Need a custom Chrome extension to simplify your work or automate repetitive browser tasks?


I will build a reliable browser extension tailored to your exact workflow and requirements.


What I can help with:

  • Custom Chrome & browser extension development
  • Web and browser automation
  • Repetitive task automation
  • Automated clicks, forms, navigation & workflows
  • Custom popup, dashboard & extension interfaces
  • Website interaction and browser-based tools
  • Data collection and processing
  • API and third-party integrations
  • Manifest V3 development
  • Existing extension fixes, updates & improvements
  • Custom business and productivity tools


Whether you have a new Chrome extension idea, need to automate a manual process, or want to improve an existing browser extension, I will develop a practical solution around your requirements.


You will receive clean functionality, tested features, organized source code, and a maintainable solution designed for real-world use.


Lets turn your repetitive browser work into an efficient automated workflow.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Testing procedures

  • Frontend framework

    • React.js
    • jQuery
    • Bootstrap
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Fastify
    • NestJS
    • Next.js
    • Node.js

Get to know Charlotte

Charlotte

Custom Browser Extension Developer and Automation Expert

  • FromUnited States
  • Member sinceSep 2026

  • Languages

    English, German, Spanish, Italian
Hi, I’m Charlotte, a professional Chrome extension developer specializing in custom browser extensions, web automation, web scraping, API integration, and Manifest V3 development. I build fast, secure, and user-friendly Chrome extensions using JavaScript, React, and modern web technologies. From custom automation tools and data extraction to AI-powered extensions, API-connected solutions, bug fixes, and Chrome Web Store-ready development, I deliver reliable solutions tailored to your workflow and business needs.

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