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$
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I will build a custom ai PDF chatbot that cites its sources
Lavudiya Balu
About this gig
Are you looking for a custom AI chatbot that can read and answer questions from your documents?
I will build a powerful AI PDF chatbot that can:
Read and understand your PDF documents
Answer questions instantly
Use modern AI embeddings and vector search
Be deployed locally or online
Integrate with your website or internal system
This solution is perfect for:
Business documentation
Internal company knowledge base
Customer support automation
Research documents
Training manuals
Technologies used:
Python, LangChain, FAISS, Transformers, Streamlit
Message me before placing an order to discuss your requirements.
Get to know Lavudiya Balu
Lavudiya Balu
AI Developer building production AI agents, RAG chatbots and SaaS MVPs
- FromIndia
- Member sinceFeb 2026
Languages
English
I build AI features that survive contact with real users — not demos.
Five products shipped end to end, solo, all in production: document chat that cites the page its answers came from, an outbound sales platform with an AI copilot across 14 integrations, and an AI voice agent. 969 automated tests behind them.
Most AI developers can call an API. Far fewer hand you a working product with auth, a database, payments, permissions and a deploy pipeline. That second half is what I do.
Tell me what you're building and I'll tell you straight whether it's a three-day job or a three-month one.
Other AI Development Services I Offer
FAQ
Do you provide source code?
Yes, full clean and well-commented source code is included in all packages.
Can you deploy it online?
Yes, I can deploy on Streamlit, Render, or your preferred hosting.
Do you use OpenAI or free models?
I can use OpenAI, HuggingFace, or free local models based on your budget.
