I will create develop build a custom google chrome extension for automation


About this gig
Please contact me prior to ordering so we can discuss your specific requirements and ensure a perfect delivery.
Are you searching for a custom Google Chrome Extension, advanced web automation, or a high-speed web scraper? You have come to the right place!
I develop production-ready, highly scalable Chrome Extensions and browser automation tools. Instead of basic scripts, I build complete, store-ready software solutions using modern web frameworks (React.js, Node.js) and the latest browser APIs.
What I Can Do:
- Custom Chrome Extension Development (Tailored UI/UX & Side Panels)
- Web Automation Scripts (Auto-login bots, form filling, DOM manipulation)
- Web Scraping & Data Extraction (Exporting live data to CSV, Excel, JSON, or APIs)
- Manifest V3 Migration (Updating legacy extensions to Google's 2026 standards)
- AI & LLM Integration (OpenAI GPT-4o, Google Gemini, AI Agents)
- Full-Stack SaaS Tools (Connecting your browser to custom databases or 3rd-party APIs)
Why Choose Me?
- Professional Engineered: Built with modern tech (JavaScript, React, Node.js)
- Store-Ready Standards: Code designed for seamless Chrome Web Store approval
- Clean Code
Important: Every project is unique! Please message!
Get to know Pasindu
Chrome Extensions and Google Apps Script Automation Expert
- FromSri Lanka
- Member sinceApr 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, German
My Portfolio
FAQ
Will my extension be Manifest V3 compliant for 2026?
Yes. I build all tools with Manifest V3 standards to ensure security, high performance, and 2026 compatibility. This prevents "unsupported" warnings and ensures your tool remains functional on the Chrome Web Store. I focus on future-proof development.
Can you integrate AI like GPT-4o or Google Gemini?
Definitely. I specialize in adding AI & LLM integrations directly into the browser. Whether you need a smart Gmail assistant, content detection, or an AI agent to automate thinking, I connect your extension to OpenAI or Gemini APIs for advanced automation.
How do you handle complex scraping (Amazon/Zillow)?
I use advanced bypass techniques for AWS WAF or Captcha. I have built high-fidelity tools like Amazon Slot Trackers and Zillow Scrapers that sync data to Google Sheets, CSV, or custom SaaS dashboards. I ensure reliable data mining with anti-bot protection.
Do you help with the Chrome Web Store approval?
Yes. I build extensions with Google’s strict security review policies in mind. With a 100% approval rate over 100+ projects, I handle the technical side to ensure your extension gets approved quickly without silent rejections or policy violations.
Can you build a Full-Stack extension with a UI?
es, I am a Full-Stack developer. I use React for modern UIs (including Side Panels) and Node.js/Firebase for backends. This is perfect for complex tools like Crypto Cashback, Hiring Automation, or SaaS products that require user authentication and databases.
Why should I message you before ordering?
Every automation project is unique. Messaging first allows me to provide a 5-minute technical breakdown and a realistic timeline. This prevents scope issues and ensures I select the right tech stack (React, GAS, or Node.js) for your specific business goals.
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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J jasonmwd

United States
Pasindu is top notch! Best Chrome extension developer I have dealt with. He never came up with excuses like others on the platform. Kept me updated and I had the best experience.
Up to $50
Price
5 days
Duration
P 
Seller's Response
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J jasonmwd

United States
Pasindu is top notch! Best Chrome extension developer I have dealt with. He never came up with excuses like others on the platform. Kept me updated and I had the best experience.
Up to $50
Price
5 days
Duration
P 
Seller's Response
Helpful?

