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Fiverr Pro
English
$
USD
I will develop or fix chrome extension
Hassan
Level 2
4.9
4.9
Gig Summary
About this gig
Hi! I'm a Product Engineer specializing in SaaS development and workflow automation, with 3+ years of experience and 200+ browser extensions shipped across eCommerce, productivity, and B2B SaaS.
I treat every extension as a SaaS product in its own right, production-grade, scalable, and reliable under real usage, not just functional in a demo. Whether it's a standalone tool or tied into a larger platform, it gets the same engineering rigor as any SaaS build.
What I Offer:
- Custom extensions built for your exact website or workflow
- Reliable, maintainable web scraping tools
- Automation for form-filling and repetitive tasks
- Extensions that integrate with SaaS platforms, APIs, and backend systems
- Full lifecycle: manifest migrations, store publishing, maintenance
Why Work With Me:
- Full-stack expertise across modern frontend and backend
- Experience integrating third-party platforms, payments, and cloud services
- Works across Chrome, Firefox, and Edge, including manifest migrations
- Track record building tools that scale to real users
Have an idea? Let's talk it through and I'll tell you honestly if I'm the right fit.
Looking forward to working with you!
Get to know Hassan
Hassan
Over 4 years of shipping SaaS, browser extensions, APIs used by thousands
Level 2
- FromPakistan
- Member sinceFeb 2021
- Avg. response time3 hours
- Last delivery1 month
Languages
Urdu, English, Hindi
Full-Stack Software Engineer with 4+ years of experience building software products used by thousands of users.
Experienced across the full stack — frontend, backend, databases, and infrastructure — with a focus on writing
secure, maintainable systems that scale.
My Portfolio
Other Software Development Services I Offer
FAQ
How long does it take to build a Chrome extension?
Depends on complexity. Simple tools (form-filling, filtering) usually take 3-5 days. Extensions with scraping, backend integrations, or SaaS-tier features take 1-3 weeks. I'll give you a firm timeline after we scope the requirements.
Can you publish it to the Chrome Web Store for me?
Yes. I can handle the full submission, including store listing assets, privacy policy, and review requirements. If you already have a developer account, I'll publish under it; otherwise I can guide you through setup.
Do you provide support after delivery?
Yes, all gigs include a bug-fix window post-delivery. Ongoing maintenance, feature additions, or ownership handoff support are available separately if you need continued updates after launch.
Can the extension also work on Firefox or Edge?
Yes. I build with cross-browser compatibility in mind and can adapt a Chrome extension for Firefox and Edge, including handling their manifest and API differences. Let me know upfront if multi-browser support is required.
What do you need from me to get started?
A clear description of the functionality, the target website(s) or platform, and any design/branding preferences. If it involves an API or backend, share docs or access details so I can scope integration accurately.
Reviews
120 reviews for this Gig
| (114) | ||
| (6) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B 
branislavgrenus
Austria
Ongoing collaborationHassan was able to implement a fully automated workflow into the project, enabling higher efficiency, cost effectivity and interconnectivity of processes that have so far only been manual. Great work as always.
$1,000-$2,500
Price
2 months
Duration
G Seller's Response
Helpful?B branislavgrenus
Austria
Ongoing collaborationWhen an update was required to add new functionality, Hassan delivered. Any initially issues were very quickly fixed and as always, working with Hassan has been productive and efficient, with great results. Highly recommended - and we are moving to another order in the same project!
$1,000-$2,500
Price
5 weeks
Duration
G Seller's Response
Helpful?H 
henny98
Germany
Ongoing collaborationTop, like always.
$100-$200
Price
7 days
Duration
G Seller's Response
Helpful?J juliashareikoje
Spain
Ongoing collaborationdelivered in time with a great support
$400-$600
Price
2 weeks
Duration
G Seller's Response
Helpful?H henny98
Germany
Ongoing collaborationPure excellence, like always. This was my third gig with Hassan and I could not imagine a thing that he could do better. 10/10 technical knowledge, huge patience with me and my wishes and great results. I fully recommend his services.
$100-$200
Price
13 days
Duration
G Seller's Response
Helpful?
Reviews
120 reviews for this Gig
| (114) | ||
| (6) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B branislavgrenus
Austria
Ongoing collaborationHassan was able to implement a fully automated workflow into the project, enabling higher efficiency, cost effectivity and interconnectivity of processes that have so far only been manual. Great work as always.
$1,000-$2,500
Price
2 months
Duration
G Seller's Response
Helpful?B branislavgrenus
Austria
Ongoing collaborationWhen an update was required to add new functionality, Hassan delivered. Any initially issues were very quickly fixed and as always, working with Hassan has been productive and efficient, with great results. Highly recommended - and we are moving to another order in the same project!
$1,000-$2,500
Price
5 weeks
Duration
G Seller's Response
Helpful?H henny98
Germany
Ongoing collaborationTop, like always.
$100-$200
Price
7 days
Duration
G Seller's Response
Helpful?J juliashareikoje
Spain
Ongoing collaborationdelivered in time with a great support
$400-$600
Price
2 weeks
Duration
G Seller's Response
Helpful?H henny98
Germany
Ongoing collaborationPure excellence, like always. This was my third gig with Hassan and I could not imagine a thing that he could do better. 10/10 technical knowledge, huge patience with me and my wishes and great results. I fully recommend his services.
$100-$200
Price
13 days
Duration
G Seller's Response
Helpful?
