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Fiverr Pro
English
$
USD
I will build your enterprise saas product with dot net, c sharp and react
Bracketmind
5.0
5.0
About this gig
Are you looking for a market-ready SaaS product built on a scalable, enterprise-grade foundation?
I am Haseeb, a Senior Full Stack Architect with 9 years of experience specializing in high-performance Web Applications. I help founders and businesses turn complex visions into profitable SaaS products using .NET 9, React (TypeScript), and Angular (Signals/Standalone).
️Technical Mastery:
- Backend: ASP.NET Core 9, Web API, Entity Framework Core, Microservices, C# 13.
- Frontend: React 19 (Hooks/Context), Angular 19 (Signals), Material UI, Tailwind CSS.
- Database: SQL Server, PostgreSQL, MongoDB (Optimized Architecture).
- DevOps: Azure/AWS Deployment, Docker, CI/CD Pipelines.
The SaaS Excellence Framework:
- Secure Foundation: Identity Server, JWT Auth, and Role-Based Access (RBAC).
- Monetization: Recurring billing and usage-based subscriptions (Stripe/PayPal).
- AI Integration: Optional OpenAI/LLM integration for modern AI-native SaaS.
- Performant UI: Lightning-fast, mobile-responsive dashboards.
Ready to launch your vision? Message me today for a free 15-minute architecture consultation. Let's build something exceptional together.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Bracketmind
Bracketmind
Senior FullStack Developer Asp Net C sharp, Angular, React, Python
- FromPakistan
- Member sinceDec 2017
- Avg. response time2 hours
- Last delivery7 months
Languages
English, Urdu
Full-Stack Developer with 9+ Years of Experience in React, Angular, ASP NET Core c# and Python.
I am a full-stack developer with over 9+ years of experience in the field. I am proficient in React, Angular, ASP NET Core and Python, and I am familiar with various frontend and backend frameworks and libraries. I am also experienced in database design and integration, as well as third-party API integration and payment gateway integration.
My Portfolio
FAQ
Can you build a full SaaS product from scratch?
Yes — from architecture design and database modeling to deployment and CI/CD pipelines.
Do you integrate AI features like ChatGPT or RAG chatbots?
Absolutely. I've built production RAG systems with OpenAI, Pinecone, and .NET — reach out with your use case.
What's your process?
Discovery call → scope doc → milestone-based delivery → testing → deployment. You always know where things stand.
Reviews
12 reviews for this Gig
| (12) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
G 
garyglass947
Repeat Client
United States
Everything asked for perfectly delivered super quickly - perfection in every possible way. Understood what was needed and even some extra items that weren’t discussed beforehand. The response time was exceptional and the support for adjustments was much appreciated
$600-$800
Price
2 days
Duration
Helpful?G garyglass947
Repeat Client
United States
Was able to explain the needs and understood quickly what was required. Very responsive.
$400-$600
Price
2 days
Duration
Helpful?G gusjassal
Canada
Excellent work, speedy delivery
$100-$200
Price
3 days
Duration
Helpful?W wongdong808
United States
Great seller, was very responsive, and solved my bug quickly. I highly recommend him for any web development tasks.
Helpful?A 
aliyyzdev
Canada
I am very satisfied with the service provided. Haseeb was very supportive in providing solution and implementation. Thank you
Helpful?
Reviews
12 reviews for this Gig
| (12) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
G garyglass947
Repeat Client
United States
Everything asked for perfectly delivered super quickly - perfection in every possible way. Understood what was needed and even some extra items that weren’t discussed beforehand. The response time was exceptional and the support for adjustments was much appreciated
$600-$800
Price
2 days
Duration
Helpful?G garyglass947
Repeat Client
United States
Was able to explain the needs and understood quickly what was required. Very responsive.
$400-$600
Price
2 days
Duration
Helpful?G gusjassal
Canada
Excellent work, speedy delivery
$100-$200
Price
3 days
Duration
Helpful?W wongdong808
United States
Great seller, was very responsive, and solved my bug quickly. I highly recommend him for any web development tasks.
Helpful?A aliyyzdev
Canada
I am very satisfied with the service provided. Haseeb was very supportive in providing solution and implementation. Thank you
Helpful?
