---
title: "Mohana Priya R (@mona23) | Hashnode"
description: "Gen AI Engineer | Building Agentic RAG Systems | LangChain · LangGraph · Qdrant. Read the latest articles by Mohana Priya R on Hashnode."
url: "https://hashnode.com/@mona23"
---

@mona23

# Mohana Priya R

@mona23 · Chennai, India · Joined June 2026

Gen AI Engineer | Building Agentic RAG Systems | LangChain · LangGraph · Qdrant

### [Why I chose Qdrant over ChromaDB in my RAG System](https://mona23.hashnode.dev/why-i-chose-qdrant-over-chromadb-in-my-rag-system?utm_source=hashnode&utm_medium=feed)

A practical comparison of ChromaDB vs Qdrant for production RAG systems — why I chose Qdrant for Nexus, my multi-source agentic RAG project.

2 min read · [mona23.hashnode.dev](https://mona23.hashnode.dev/why-i-chose-qdrant-over-chromadb-in-my-rag-system?utm_source=hashnode&utm_medium=feed)

[Jun 22](https://hashnode.com/posts/why-i-chose-qdrant-over-chromadb-in-my-rag-system/6a38d047833759ee746879fe)