I will build a rag ai system for your business queries

Y
yousi_malik
Y
yousi_malik
Muhammad Yousaf
5.0
5.0

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

Muhammad Yousaf

Full Stack AI Engineer,AI Expert

5.0(1)
  • FromPakistan
  • Member sinceJun 2025
  • Avg. response time1 hour
  • Last delivery1 week
  • Languages

    Urdu, Hindi, English, Italian, Chinese
Hi, I'm Yousaf, a Senior Full-Stack Developer specializing in AI chatbots, automation, and backend systems. • AI chatbots using Claude, ChatGPT & Gemini APIs • Automation workflows & scalable backends (NestJS, Node.js) • Fintech integrations & FBR reporting automation • Data automation & reconciliation pipelines • AI image/video colorization (autoencoders + CNNs) Industries: ERP (security services), fintech, food/bakery, CRM systems Stack: React, Next.js, Node.js, NestJS, Python, FastAPI, PostgreSQL, MongoDB, SQL Focused on clean APIs and reliable delivery.

My Portfolio

Other AI Development Services I Offer

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • D

    davide7869

    IT

    Italy

    5

    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

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • D

    davide7869

    IT

    Italy

    5

    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

    Helpful?
    Yes
    No