I will create a custom chrome extension with manifest v3


About this gig
Need a custom Chrome extension to automate tasks, improve productivity, or integrate with your business systems? I can build secure, fast, and scalable Chrome extensions tailored to your requirements.
What I can build
- Custom Chrome Extensions (Manifest V3)
- Browser automation tools
- Web scraping extensions
- Form auto-fill extensions
- CRM integrations
- API integrations
- AI-powered extensions using OpenAI
- Dashboard & Admin Panel
- Authentication (JWT, OAuth, Google Login)
- Chrome Notifications
- Context Menu Extensions
- Background Service Workers
- Popup UI & Options Page
- Local Storage & Chrome Storage
- PDF, CSV, and Excel export
- Extension deployment to the Chrome Web Store
Technologies
- JavaScript / TypeScript
- React
- Next.js
- Node.js / NestJS
- Golang
- REST API
- PostgreSQL / MySQL
- Firebase
- OpenAI API
Perfect for
- Business automation
- Sales and marketing tools
- Data collection
- Internal company tools
- E-commerce automation
- AI assistants
- Productivity extensions
Why choose me?
- 10+ years of software development experience
- Strong backend and API expertise
- Clean, maintainable, and scalable code
- Fast communication and reliable delivery
- Post-delivery support
Before placing an order, please contact me
Get to know Pentry Yurhadi
Full Stack Engineer, APIs, Automation, AI Solutions
- FromIndonesia
- Member sinceMay 2026
Languages
English, Indonesian
Other Software Development Services I Offer
FAQ
Do you develop Chrome extensions from scratch?
Yes. I build custom Chrome extensions based on your requirements using Manifest V3 and modern technologies.
Can you publish the extension to the Chrome Web Store?
Yes. I can help prepare and publish your extension to the Chrome Web Store. You will need to provide or invite me to your Google Developer account.
Can the extension connect to my website or API?
Absolutely. I can integrate your extension with REST APIs, GraphQL APIs, databases, CRMs, ERPs, and other third-party services.
Can you build AI-powered Chrome extensions?
Yes. I can integrate AI features using OpenAI or other LLM providers for tasks such as text generation, summarization, chat assistants, content analysis, and automation.
Will my extension work on Microsoft Edge?
Yes. Since Microsoft Edge is Chromium-based, most Chrome extensions work with little or no modification.
Can you fix or improve an existing Chrome extension?
Yes. I can debug, optimize, add new features, migrate to Manifest V3, and improve performance or security.
What do you need to get started?
Please provide your project requirements, design files (if available), API documentation, and any reference extensions or websites you like. The more details you provide, the smoother the development process will be.
Do you sign an NDA?
Yes. I respect client confidentiality and am happy to work under a Non-Disclosure Agreement (NDA) if required.

