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I will develop any google chrome extension or browser script
Pasindu P.
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About this gig
Custom Chrome Extension & Browser Script Development (Manifest V3)
Are you looking to automate repetitive tasks, scrape complex data, or build a powerful AI-integrated browser tool? Youve found the right expert!
I am a professional Chrome extension developer specializing in high-performance, secure, and Manifest V3 compliant solutions for Chrome, Firefox, and Edge. Whether you need a simple automation script or a sophisticated AI-powered browser extension, I deliver bug-free, store-ready code tailored to your business needs.
What I Offer:
- Custom Chrome Extensions: Built from scratch with modern UI/UX.
- Web Automation & Scraping: Automate workflows and extract data efficiently.
- AI Integration: Connect with OpenAI, Claude, or Gemini APIs for smart tools.
- API & CRM Integration: Sync data seamlessly with Notion, HubSpot, or Slack.
- Bug Fixes & MV2 to MV3 Migration: Ensure your extension stays live and secure.
Why Choose Me?
- Manifest V3 Expert: 100% compliance to avoid store rejections.
- Cross-Browser Support: One code for Chrome, Firefox, and Edge.
- Security First: Privacy-focused development with minimal permissions.
- Fast Turnaround: Clean code delivered on time.
Message me now!
Get to know Pasindu P.
Pasindu P.
Chrome Extensions and Full stack SAAS expert
- FromSri Lanka
- Member sinceApr 2025
- Avg. response time1 hour
- Last deliveryabout 11 hours
Languages
English, German
Hi, I’m Pasindu, a Full-Stack Software Engineer. I build high-performance Chrome Extensions, AI SaaS tools, and Google Apps Script automations. I focus on scalable software that solves real business problems.
My Expertise:
🚀 Chrome Extensions: Manifest V3 compliant, React-based UIs, and Side Panels.
🤖 AI Integration: OpenAI/Gemini APIs for smart automation and AI Agents.
📊 Google Apps Script: Expert Sheets automation and custom business workflows.
🌐 Web Scraping: Reliable data extraction and CRM syncing.
I deliver clean, store-ready code. Let’s build a tool that works—Message me!
My Portfolio
FAQ
Will the extension be Manifest V3 compliant?
Yes, absolutely. I develop all extensions using Manifest V3, ensuring they are fully compliant with the latest Google Chrome Web Store requirements. This guarantees your extension won't be disabled or rejected due to outdated standards.
Can you make the extension work on Firefox and Microsoft Edge?
Yes! While the primary focus is often Chrome, I can build cross-browser extensions that work seamlessly across Chrome, Firefox, and Edge. Please mention this requirement during our initial consultation so I can ensure complete compatibility.
Do you provide support for the Store Publication process?
I provide full guidance on how to publish your extension. If you choose the Premium Package, I will personally assist you through the submission process, including setting up the developer dashboard and ensuring all metadata meets store guidelines.
Will I receive the full source code?
Yes, the full source code is included in every package. Once the order is complete and delivered, you own 100% of the rights to the code and the extension.
Can you integrate AI or external APIs (like ChatGPT, Notion, or Slack)?
Definitely. I specialize in building AI-powered browser extensions. I can integrate your extension with any modern API, whether it's for data syncing, AI automation, or connecting your browser tools to your existing CRM.
What do you need from me to start the project?
To get started, I’ll need a clear description of the extension’s functionality. If you have any UI design sketches, logic flowcharts, or specific API documentation, please provide those as well. If you’re not sure, just send me a message and we can brainstorm the details!
