Overview

Master Retrieval-Augmented Generation by building a complete RAG system from scratch. Extract text from PDFs, create semantic embeddings, implement similarity search, and generate contextual answers using Google's GenAI SDK. Perfect for developers wanting to add intelligent document Q&A to their apps.

JavaScript

Gemini

Google Vertex AI

Intermediate

RAG with Vertex AI

Build a RAG system with Node.js & Google GenAI SDK. Learn PDF processing, embeddings, semantic search & AI-powered Q&A.

Published At: Jun 26, 2025

Last Updated At: Feb 25, 2026

2 Likes 49 min

Author

Vrijraj Singh

@vrijraj

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