This Portfolio Site

RAG-powered AI chatbot portfolio at danrunion.ai

The site you're on right now. A Next.js portfolio with a RAG-powered AI chatbot that answers questions about my experience using retrieval-augmented generation over my career documents.

Highlights

• •Custom RAG pipeline — no LangChain, built from scratch
• •Streaming responses via Server-Sent Events
• •Split architecture: frontend on Cloudflare edge, API on Digital Ocean
• •Prompt injection protection and output filtering