I will build your saas web app or ai platform with react, angular and asp dotnet core


About this gig
Looking to build a custom SaaS web application or scale your existing platform? You've found the right SaaS developer.
I'm Haseeb - a full stack developer with 9+ years building production-grade SaaS platforms, AI-integrated web apps, and enterprise-grade dashboards using React, Angular, and ASP.NET Core. I specialize in clean, scalable architecture that grows with your business.
What I build for you:
- SaaS platforms with multi-tenant architecture & subscription billing
- AI-powered web apps with chatbots, RAG systems & OpenAI integration
- Angular (all versions) & React/TypeScript frontends with full admin panel
- ASP.NET Core Web APIs - RESTful, secure, production-ready
- SaaS MVP development - from idea to live product
- Stripe payment integration, user authentication & role-based access
- Analytics dashboards, reporting modules & real-time data
Why clients choose me:
- 9 years building SaaS products for startups and enterprises across the world
- I don't just write code - I architect solutions that solve real business problems
- Clear communication, structured delivery
Ready to build something great? Message me before ordering - let's scope your project together.
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Get to know 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
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.

