Brennan Hitchcock

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candidate explaining RAG system architecture to focused interviewers in a modern tech office. No text.

If your RAG candidate says "cosine similarity" first, end the interview

Code on a laptop and data on a monitor, set in a blurred modern open-plan office.

Building RAG retrieval that doesn't quietly fail on keywords

Dimly lit desk at night with a laptop full of red error messages and a digital clock reading 02:59:45

AI Dev Tools Keep Shipping Like Every Engineer Has One Project