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Fiverr Pro
English
$
USD
I will build custom chrome extensions, automation bots and scraping
Chrome Extension Developer, Python Script Developer and AI Automation Specialist
I help startups and businesses save time by building smart AI automation tools and custom browser extensions. With 10+ years of experience in Python (Flask/FastAPI) and Laravel, I turn manual workflow...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Hi there,
Are you looking for a custom Chrome extension or browser automation tool? I can help you build reliable, high-performance extensions for Chrome, Edge, and Firefox.
I specialize in creating smart browser tools that automate tasks, extract data, and connect with external APIs or databases.
What I can build for you:
- Custom Chrome extensions (Manifest V3)
- Browser automation tools
- Web scraping extensions
- AI-powered browser agents (GPT or Gemini integration)
- Autofill and form automation
- Multi-tab workflow automation
- API integrations with external systems
- CSV export or CRM integration
Whether you need a simple lightweight extension or a full-feature automation system, I will deliver clean, secure, and well-structured code.
Why work with me?
- Clear communication
- On-time delivery
- Scalable and maintainable code
- Long-term support available
If you're unsure which package fits your needs, just send me a message and I will guide you.
Lets build a powerful browser solution for your business.
Sanjay Kumar
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes, please message me first so I can fully understand your project and suggest the best package or a custom offer. This avoids miscommunication and ensures fast delivery.
Can you build extensions for both Chrome and Firefox?
Yes, I can develop browser extensions for Chrome, Firefox, or both using WebExtension APIs for cross-browser compatibility.
Can you integrate external APIs into the extension?
Absolutely! I can connect your extension to any RESTful API, whether it’s for data scraping, automation, or real-time interaction.
Will you help publish the extension to the Chrome Web Store?
Yes, I can guide you through the process or handle the packaging and preparation needed for submission to the Chrome Web Store.
What if I need something very specific or complex?
I can handle custom requests. Just send me your requirements, and I’ll let you know what's possible along with a fair price and delivery timeline.
Reviews
13 reviews for this Gig
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V veronicahvee
Repeat Client
United States
“Absolutely outstanding developer! Highly skilled, reliable, and detail-oriented. Delivered my Chrome extension project on time, with clean code and seamless functionality. Communicated clearly throughout the project, meticulous in his work and went above and beyond to ensure everything worked perfectly....
$100-$200
Price
4 days
Duration
Helpful?H hemantjain282
India
very understanding and cooperative,
$50-$100
Price
4 days
Duration
Helpful?D 
dominykasstanke
Lithuania
A++++++++++
$100-$200
Price
3 days
Duration
Helpful?H harminder20
Repeat Client
United States
Great work on all the phases so far! 😀
$200-$400
Price
11 days
Duration
Helpful?H harminder20
Repeat Client
United States
Very good work on every Phase so far.
$100-$200
Price
9 days
Duration
Helpful?
Reviews
13 reviews for this Gig
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V veronicahvee
Repeat Client
United States
“Absolutely outstanding developer! Highly skilled, reliable, and detail-oriented. Delivered my Chrome extension project on time, with clean code and seamless functionality. Communicated clearly throughout the project, meticulous in his work and went above and beyond to ensure everything worked perfectly....
$100-$200
Price
4 days
Duration
Helpful?H hemantjain282
India
very understanding and cooperative,
$50-$100
Price
4 days
Duration
Helpful?D dominykasstanke
Lithuania
A++++++++++
$100-$200
Price
3 days
Duration
Helpful?H harminder20
Repeat Client
United States
Great work on all the phases so far! 😀
$200-$400
Price
11 days
Duration
Helpful?H harminder20
Repeat Client
United States
Very good work on every Phase so far.
$100-$200
Price
9 days
Duration
Helpful?
