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Fiverr Pro
English
$
USD
I will develop a custom full stack ai powered web application
Husnain A
5.0
5.0
About this gig
Do you want to add real AI functionality to your product? I build custom full stack AI powered web applications that are production ready, scalable, and built to last.
With 7+ years of experience across the full stack, I specialize in AI web app development using Next.js, NestJS, and the latest AI technologies. Whether you need a smart chat interface, an AI powered dashboard, document processing, or a custom LLM integration, I build it end to end.
What I work with:
- Next.js, React, Tailwind CSS
- NestJS, Node.js, PostgreSQL, Supabase
- LLM integration, OpenRouter, LangChain, RAG, Streaming
- AWS, Docker, Nginx, Cloudflare
What you get:
- Clean modern UI your users will love
- Secure backend with proper API architecture
- Real AI features, not just a chatbot wrapper
- Full source code and deployment ready setup
Every application is built from scratch to fit your exact requirements. No templates, no shortcuts, no guesswork.
Not sure where to start? Message me before ordering and we will figure out the right approach for your project together.
Get to know Husnain A
Husnain A
Full Stack AI Developer, React, NextJS, NestJS and AI Integration
- FromFinland
- Member sinceApr 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Urdu
Full-stack AI developer with 7+ years building AI-powered SaaS products at companies with multi-million ARR.
I own features end-to-end, from React and Next.js frontends to NestJS APIs and PostgreSQL databases, with deep experience integrating AI to automate and scale real business workflows.
Need an AI-powered SaaS, a smart API, or an intelligent feature built right?
I deliver clean, production-ready code on time.
Let's build.
My Portfolio
FAQ
What kind of AI features can you build?
I work with chat interfaces, RAG pipelines, document processing, AI dashboards, LLM integrations, streaming responses, and AI agents. If you have a specific use case in mind, message me and I will tell you if it is doable.
Which AI providers do you support?
I work with any major AI provider including OpenAI, Anthropic Claude, Google Gemini, and open source models via OpenRouter. You are not locked into one provider.
Do I need to have a full spec ready before ordering?
No. Many buyers come with just an idea. Message me first and we will scope the project together before you place an order. This avoids surprises for both sides.
Will I own the source code?
Yes. Full source code is included in all packages. You own everything delivered, no licensing restrictions.
Can you work on an existing app or only build from scratch?
Both. I can integrate AI features into your existing codebase or build a new application from the ground up depending on what your project needs.
Reviews
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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H hoseagsauve
United Kingdom
Great experience working together. He was professional, responsive, and easy to communicate with throughout the process. He took the time to understand the project and delivered clear, useful feedback that was very helpful. I’d definitely recommend him to anyone looking for a thorough and reliable code review.
$50
Price
8 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H hoseagsauve
United Kingdom
Great experience working together. He was professional, responsive, and easy to communicate with throughout the process. He took the time to understand the project and delivered clear, useful feedback that was very helpful. I’d definitely recommend him to anyone looking for a thorough and reliable code review.
$50
Price
8 days
Duration
Helpful?
