I will build a rag ai system for your business queries


About this gig
Need an AI system that accurately answers your customers' or team's queries using your own business data?
I build custom RAG (Retrieval-Augmented Generation) systems that connect large language models to your actual documents so answers are accurate and grounded in your content, not generic AI guesses.
I recently built a RAG-based Q&A system for a university client, handling admission queries for new and prospective students using mixed institutional data sources.
What I offer:
Custom RAG pipeline design and development
Vector database integration (Pinecone, Qdrant)
LLM integration OpenAI, Claude, Gemini, DeepSeek, or others
Document ingestion from mixed sources (PDFs, websites, databases)
LangChain / LlamaIndex-based architecture
Integration into your existing app or system
Tech Stack: Python, LangChain, LlamaIndex, Pinecone, Qdrant, Node.js, NestJS, MongoDB, PostgreSQL
Basic deployment is included in Enterprise; full production deployment is available as an add-on.
Message me before ordering so I can recommend the right package for your project.
Get to know Muhammad Yousaf
Full Stack AI Engineer,AI Expert
- FromPakistan
- Member sinceJun 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
Urdu, Hindi, English, Italian, Chinese
My Portfolio
Other AI Development Services I Offer
FAQ
What is a RAG system, and how is it different from a regular chatbot?
A RAG system retrieves relevant information from your own documents before generating an answer — so responses are grounded in your actual data, not just general AI knowledge.
What types of documents can you use as data sources?
I can work with PDFs, websites, structured databases, and mixed data sources depending on your project needs.
Which AI models do you use?
I can integrate OpenAI, Claude, Gemini, DeepSeek, or other LLMs depending on your requirements and budget.
Do you use a vector database?
Yes, I typically use Pinecone or Qdrant to store and retrieve document embeddings efficiently.
Can this handle customer support, internal tools, or admissions-type use cases?
Yes — I've built a RAG system for a university handling admission queries, and the same approach works for customer support, internal knowledge bases, and similar use cases.
Do you provide deployment?
Basic deployment is included in the Enterprise package. Full production deployment is available as an add-on.
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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D davide7869

Italy
Buyer Message Hi! I’ve reviewed the delivery, and everything looks great. The e-commerce website and RAG-based AI chatbot are working as expected. Thank you for your excellent work—I’ll definitely consider you again for my next project!
$50
Price
2 days
Duration
Y 
Seller's Response
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D davide7869

Italy
Buyer Message Hi! I’ve reviewed the delivery, and everything looks great. The e-commerce website and RAG-based AI chatbot are working as expected. Thank you for your excellent work—I’ll definitely consider you again for my next project!
$50
Price
2 days
Duration
Y 
Seller's Response
Helpful?

