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I will build ai PDF chatbot using python, langchain and openai API
M Mustafa
About this gig
Looking for an AI-powered PDF chatbot that can understand your documents and provide accurate answers instantly? You're in the right place.
I specialize in developing intelligent PDF chatbots using Python, LangChain, OpenAI API, and Retrieval-Augmented Generation (RAG). Whether you need a chatbot for business documents, research papers, legal files, manuals, reports, or knowledge bases, I can build a fast, reliable, and scalable solution tailored to your needs.
What I Can Build
AI PDF Chatbot
RAG System
Single or Multi-PDF Knowledge Base
OpenAI API Integration
LangChain Development
Vector Database (FAISS / ChromaDB)
Semantic Search & Context-Aware Responses
Streamlit Web Interface
Clean Python Code
Why Choose Me?
Production-ready development
Scalable architecture
Fast document retrieval
Clean source code
On-time delivery & communication
I build AI solutions that help businesses and professionals search large documents in seconds, saving time and improving productivity.
Please contact me before placing an order to discuss your project requirements.
Get to know M Mustafa
M Mustafa
AI Developer Python Chatbot and API Expert
- FromPakistan
- Member sinceJan 2026
- Avg. response time1 hour
Languages
Urdu, English
I am a Python and AI developer focused on building practical and powerful AI solutions. I create AI chatbots, virtual assistants, and automation tools for businesses and personal projects.
I work with Groq API, OpenAI API, LangChain, and Streamlit to develop fast, reliable, and real-world AI applications.
My goal is to turn your ideas into working AI products that are easy to use and solve real problems. I focus on clean code, clear communication, and high-quality results
Languages
English (Fluent)
Urdu (Native)
My Portfolio
FAQ
Q1: What types of PDF documents do you support?
I can build chatbots for reports, research papers, legal documents, business manuals, technical documentation, ebooks, invoices, and many other PDF formats.
Can the chatbot work with multiple PDF files?
Yes. Depending on your selected package, I can create a chatbot that searches across multiple PDF documents using a shared knowledge base.
Which technologies do you use?
I use Python, LangChain, OpenAI API, FAISS, ChromaDB, Streamlit, and modern RAG techniques to build intelligent document chatbots.
Will I receive the complete source code?
Yes. I provide clean, well-structured, and documented source code according to the selected package.
Should I contact you before placing an order?
Yes. Please contact me before placing an order so we can discuss your requirements and choose the best solution for your project.
