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English
$
USD
I will develop custom chrome extension, ai extension
Joy B
Level 2
About this gig
Are you looking for a professional to develop a powerful Chrome Extension or AI Extension tailored to your needs? You're in the right place!
I specialize in building custom Chrome extensions, AI-powered browser extensions, and customise extension solutions that automate tasks, boost productivity, and solve real problems.
What I Offer:
Custom Chrome Extension Development
AI-Powered Browser Extension (ChatGPT, Gemini, Custom AI)
Browser Automation & Web Scraping Extensions
Customise Extension Modification & Bug Fixes
Popup, Sidebar, Content Script & Background Workers
API Integration & Data Processing
Why Choose Me?
Clean, optimized & well-documented code
Manifest V3 compliant (latest standards)
On-time delivery & responsive communication
100% satisfaction guaranteed
Perfect For:
SaaS tools & business automation
AI assistants & smart browser tools
Data extraction & workflow enhancement
Whether you need a simple Chrome extension or a complex AI extension, I build scalable solutions that work flawlessly across any browser.
Message me before ordering to discuss your project!
Get to know Joy B
Joy B
Data Mining Expert, Python Web Scraper, Medical and B2B Research
Level 2
- FromBangladesh
- Member sinceApr 2021
- Avg. response time1 hour
- Last deliveryabout 21 hours
Languages
Bengali, English
Hi, I'm Joy Barmon, a Data Research Specialist & B2B Lead Generation Expert with 7+ years of experience in data mining, web scraping, and prospect list building. I use Python automation and custom scripts to build verified, bounce-proof email lists that actually convert. Services: B2B lead generation, LinkedIn prospecting, email list building, medical data research, data enrichment, skip tracing, and large-scale web scraping. Every dataset I deliver is clean, accurate, and CRM-ready. Need 100 or 100,000 leads? Message me to start.
My Portfolio
FAQ
What types of Chrome Extensions can you build?
I can build any type of Chrome Extension including popup extensions, sidebar tools, content scripts, new tab overrides, AI extensions (ChatGPT, Gemini, Claude integration), web scrapers, productivity tools, browser automation, form fillers, ad blockers, bookmarking tools, and SaaS-based extension.
Do you develop AI-powered browser extensions?
Absolutely! I specialize in building AI extensions that integrate with OpenAI, ChatGPT, Gemini, Claude, and custom AI models. Your AI Chrome extension can summarize pages, generate content, answer questions, translate text, or automate workflows — all directly inside the browser.
Will my Chrome Extension work on other browsers?
Yes! Extensions built using standard web technologies are compatible with most Chromium-based browsers including Google Chrome, Microsoft Edge, Brave, Opera, and Vivaldi. If you need a dedicated browser extension for Firefox or Safari, let me know I can build cross-browser compatible solutions.
Do you follow Manifest V3 standards?
Yes, all my Chrome extensions are built using Manifest V3, which is Google's latest and required standard. This ensures your browser extension is secure, performant, approved by the Chrome Web Store, and future-proof. I never build with the deprecated Manifest V2.
Can you modify or fix my existing Chrome Extension?
Of course! I offer customise extension services including bug fixes, feature additions, UI/UX redesign, API integration, performance optimization, and Manifest V2 to V3 migration. Send me your existing Chrome extension files, and I'll analyze and improve it.
What information do you need to start?
✔ A clear description of features and functionality ✔ Reference links or wireframes ✔ Target websites (if the browser extension interacts with specific sites) ✔ API keys or documentation (if AI or third-party APIs are involved) The more details you share, the faster I deliver your Chrome extension
How long does it take to develop a Chrome Extension?
Delivery time depends on complexity: ✔ Simple Chrome Extension (popup, basic features) — 2–3 days ✔ Medium Browser Extension (API integration, content scripts) — 4–7 days ✔ Complex AI Extension (AI models, dashboards, backend) — 7–14 days
