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I will build a saas chrome extension with react and API integration


Usama Shaikh
About this gig
Looking to build a custom Google Chrome Extension or launch a SaaS MVP?
I am a specialized developer building secure, Manifest V3 compliant extensions. Whether you need a simple automation tool or a complex subscription-based product, I deliver clean, maintainable code using modern tech.
What I Can Build:
- SaaS MVPs: Full extensions with React UI, User Login (Auth), and Stripe payments.
- Web Automation: Tools to auto-fill forms, automate clicks, or streamline workflows.
- Data Extraction: Scrapers to export data to CSV, JSON, or Google Sheets.
- AI Integration: Connect your extension to ChatGPT (OpenAI) or other APIs.
- DOM Manipulation: Modify website content, hide ads, or inject custom buttons.
️ My Tech Stack:
- Frontend: React.js, TypeScript, Tailwind CSS, HTML5.
- Backend: Node.js, Firebase, Supabase, REST APIs.
Why Choose Me? I don't just write scripts; I build software. I ensure your extension is secure, bug-free, and ready for the Chrome Web Store.
You Will Receive:
- Full Source Code.
- Installation/Publication Guide.
- Bug-free guarantee.
️ PLEASE CONTACT ME FIRST Every project is unique. Message me with your requirements before ordering so we can discuss the exact price and feasibility!
Get to know Usama Shaikh
Usama Shaikh
Full Stack Extension Developer proficient in React and APIs
- FromPakistan
- Member sinceJun 2021
- Last delivery4 years
Languages
English, Urdu, Hindi
I build high-performance Chrome extensions that help SaaS companies scale. Specializing in Manifest V3, Firebase, and modern frameworks like Plasmo and WXT, I deliver production-ready extensions that pass Chrome Web Store review on the first try and delight thousands of daily users.
I deliver clean, documented TypeScript code that's built to scale. My extensions handle real-time data sync, secure payments, and complex user workflows while maintaining peak performance.
Let's discuss your project goals and create something exceptional together.

