I will build an ai chatbot using langchain, rag and python

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suraj12dutta
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suraj12dutta
Suraj D

About this gig

Are you looking for an AI chatbot that can understand your documents and provide accurate answers?


I will build a custom AI-powered RAG chatbot using Python, LangChain, LLMs and vector databases.


What I can build:


AI chatbot for your documents

RAG (Retrieval Augmented Generation) pipeline

PDF, TXT and other document integration

LangChain-based implementation

Vector search using FAISS

LLM integration

Context-aware question answering

Document chunking and embeddings

Basic testing and optimization


Why choose my service?


Clean and understandable Python code

Custom solution based on your requirements

Proper document retrieval pipeline

Clear communication

Testing before delivery


You can provide your documents, knowledge base or project requirements, and I will create a chatbot that can retrieve relevant information and generate useful answers.


Please contact me before placing an order if your project has specific requirements or you are not sure which package is right for you.

Get to know Suraj D

Suraj D

AI Engineer

  • FromIndia
  • Member sinceJul 2025
  • Avg. response time1 hour
  • Languages

    English
I am an AI Engineer with experience designing and developing LLM-powered applications, RAG systems, and multimodal AI solutions. I specialize in Python, prompt engineering, and semantic retrieval to build scalable production-oriented AI systems and intelligent automation frameworks.

My Portfolio