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I will develop custom chrome extension manifest v3 web automation
Talal Sajid
About this gig
Need a powerful Chrome extension to automate workflows, scrape web data, or integrate AI?
I develop secure, high-performance browser extensions using modern JavaScript, React, and Google Manifest V3 standards.
Package Breakdown:
- Basic ($25): Bug fixes, Manifest V3 migration, or injecting a single script/button into a target page.
- Standard ($110): Complete custom extension with clean popup UI, DOM web automation/scraping, and local storage sync for 12 target sites.
- Premium ($280): Full-scale AI or SaaS extension with external API integrations (OpenAI, Gemini, Claude), user authentication, database sync, and multi-platform support.
What I Deliver:
- 100% Manifest V3 compliance (future-proof & secure)
- Automated form filling, clickers, and DOM manipulation
- High-speed data extraction & CSV/JSON export
- Seamless RESTful API, webhook, and AI model connections
- Responsive popup UI (React / Tailwind CSS)
- Full unminified source code + step-by-step setup guide
Compatible with Google Chrome, Microsoft Edge, Brave, and Opera.
Please message me with your requirements before placing an order so we can confirm technical feasibility!
Get to know Talal Sajid
Talal Sajid
AI and Full Stack Engineer Scalable Web Apps Desktop Tools APIs
- FromPakistan
- Member sinceMar 2021
- Avg. response time1 hour
Languages
English, French
Need clean code, intelligent automation, or production-ready software?
I am a full-stack and AI developer specializing in custom web applications, cross-platform desktop software (Electron/React), and third-party API integrations. From integrating AI models (LLMs, Whisper, Gemini, OpenAI) and automated webhooks to engineering responsive frontends and Node.js backends, I build fast, scalable tools without bloat.
Clean architecture. High performance. Direct communication.
Send me your requirements, and let's engineer your solution.
My Portfolio
Other Software Development Services I Offer
FAQ
Is the extension fully compliant with Google Manifest V3?
Yes, 100%. All extensions are developed using the latest Manifest V3 architecture, utilizing background service workers, isolated content scripts, and secure permissions. This ensures your extension will not be deprecated or rejected by Google.
Will you help me publish the extension to the Chrome Web Store?
I deliver a production-ready .zip package with all required manifest parameters, icons, and clean unminified code formatted specifically for store review. If you need step-by-step guidance through store submission, privacy declarations, or reviewer notes, I can assist as a custom add-on (note: Googl
Do I need to provide my own API keys for AI or backend features?
Yes. If your project includes external services (e.g., OpenAI, Google Gemini, Supabase, or custom webhooks), you will need to provide your API keys. I will configure the environment variables securely and implement rate-limit handling so your credentials remain protected.
Do I get the full source code and setup instructions?
Yes. Every order includes complete, readable source code along with a straightforward guide showing you how to load the unpacked extension into developer mode and test it in under two minutes.
