Business RAG System Development

Description:
I'm looking for a freelance developer with experience in AI, NLP, and chatbot development to help me build a system that can:

Ingest business-related documents (e.g. transcripts, PDFs, Word files)

Understand the content

Allow me to chat with that knowledge using a simple web interface

What I’m Looking For:
You should be able to:

Propose and implement a scalable, efficient solution

Integrate with services like Google Drive (optional)

Make use of an LLM or embeddings to return context-aware answers

Store and query documents in a way that makes chat responses reliable and fast

Deliverables:
A chatbot that responds to my queries based on uploaded content

A simple UI (could be Streamlit, Gradio, or web-based)

A training/ingestion method that I can reuse when I add more documents

Desired Skills:
Experience with OpenAI or similar LLM APIs

Familiarity with document parsing (.pdf, .txt, .docx)

Knowledge of vector databases, embedding techniques, or retrieval-based systems

Bonus: Experience with Google Drive integration or automation