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Fiverr Pro
English
$
USD
I will build a rag ai chatbot for your PDF documents with citations
Codecrusader
About this gig
Turn your PDFs into a searchable AI assistant. I will build a Python RAG chatbot that retrieves relevant passages and answers questions with source references.
The starter package includes:
- Up to 5 English text-based PDFs, 100 pages total
- One agreed AI model integration
- A simple browser-based chat interface running locally
- Document ingestion, vector retrieval and cited answers
- Source code, setup instructions and 10 agreed test questions
- One revision within the agreed scope
My relevant work includes NEET AI Assistant and a document knowledge assistant. I use Python, FastAPI, LangChain and PostgreSQL as appropriate to the project.
Not included: scanned PDF OCR, complex tables or diagrams, website embedding, user authentication, cloud deployment or ongoing maintenance. API, model and hosting charges are paid by you. AI answers can be incorrect; citations help users verify them.
Please message me before ordering with sample documents and your intended use so we can confirm feasibility and acceptance criteria.
Get to know Codecrusader
Codecrusader
AI Chatbot Developer, RAG and Python Automation
- FromIndia
- Member sinceNov 2018
- Avg. response time1 hour
Languages
English, Hindi
I develop RAG-based AI assistants, chatbots, Python automations and mobile apps.
My projects include NEET AI Assistant, a document Q&A system for exam preparation with source citations, and Digital Product Profit Copilot, a mobile app for tracking sales, expenses and profit.
Skills: Python, FastAPI, LangChain, LangGraph, MCP (Model Context Protocol), API integration and PostgreSQL.
I bring 18+ years of IT experience in software development and technical project management, with a focus on clear scope, testing and documented handover.
Message me to discuss your project.
My Portfolio
FAQ
Are hosting and AI API charges included?
No. You pay any API, model and hosting charges directly. The starter package runs locally and includes setup instructions. Cloud deployment and website embedding require a separate agreed scope.
