---
title: "Sai Bhargav (@rsbhargav) | Hashnode"
description: "Every Second Counts. Read the latest articles by Sai Bhargav on Hashnode."
url: "https://hashnode.com/@rsbhargav"
---

@rsbhargav

# Sai Bhargav

@rsbhargav · Joined July 2021

Every Second Counts

### [How to Migrate from FAISS to Qdrant: A Real-World Guide Using the MS MARCO Passage Dataset](https://saibhargav.hashnode.dev/how-to-migrate-from-faiss-to-qdrant-a-real-world-guide-using-the-ms-marco-passage-dataset?utm_source=hashnode&utm_medium=feed)

Why FAISS is great for experimentation but difficult in production

12 min read · [saibhargav.hashnode.dev](https://saibhargav.hashnode.dev/how-to-migrate-from-faiss-to-qdrant-a-real-world-guide-using-the-ms-marco-passage-dataset?utm_source=hashnode&utm_medium=feed)

[Dec 29, 2025](https://hashnode.com/posts/how-to-migrate-from-faiss-to-qdrant-a-real-world-guide-using-the-ms-marco-passage-dataset/695269f1972a17e24f11c332)

### [Building Financial Research Agents with Dust & Qdrant: A Deep-Dive](https://saibhargav.hashnode.dev/building-financial-research-agents-with-dust-qdrant-a-deep-dive-207cdd5b951d?utm_source=hashnode&utm_medium=feed)

Note: First published on medium Financial research is what separates guesswork from informed decisions. It’s how investors, analysts, and businesses understand where money is being made, lost, or wasted. Every major industry, from banking and energy ...

20 min read · [saibhargav.hashnode.dev](https://saibhargav.hashnode.dev/building-financial-research-agents-with-dust-qdrant-a-deep-dive-207cdd5b951d?utm_source=hashnode&utm_medium=feed)

[Oct 23, 2025](https://hashnode.com/posts/building-financial-research-agents-with-dust-qdrant-a-deep-dive-207cdd5b951d/68fa464e8b5c1554d9570ce5)

### [AI Models Demystified: 6 Types That Actually Matter in 2025](https://saibhargav.hashnode.dev/ai-models-demystified-6-types-that-actually-matter-in-2025-907f323d7c15?utm_source=hashnode&utm_medium=feed)

AI Models Demystified: 6 Types That Actually Matter in 2025

4 min read · [saibhargav.hashnode.dev](https://saibhargav.hashnode.dev/ai-models-demystified-6-types-that-actually-matter-in-2025-907f323d7c15?utm_source=hashnode&utm_medium=feed)

[Aug 21, 2025](https://hashnode.com/posts/ai-models-demystified-6-types-that-actually-matter-in-2025-907f323d7c15/68a75997deed1382f988c74f)

### [How to add multi-select buttons dynamically in Power Virtual Agent(PVA) using BotFramework Composer(BFC)?](https://saibhargav.hashnode.dev/how-to-add-multi-select-buttons-dynamically-in-power-virtual-agentpva-using-botframework-composerbfc?utm_source=hashnode&utm_medium=feed)

Using Botframework Composer, we can dynamically add multi choose buttons to the PVA. We'll utilise HeroCard for this because Adaptive Card buttons aren't working (click function) in PVA utilising BFC right now; only Action Buttons work with adaptive ...

3 min read · [saibhargav.hashnode.dev](https://saibhargav.hashnode.dev/how-to-add-multi-select-buttons-dynamically-in-power-virtual-agentpva-using-botframework-composerbfc?utm_source=hashnode&utm_medium=feed)

[Sep 13, 2021](https://hashnode.com/posts/how-to-add-multi-select-buttons-dynamically-in-power-virtual-agentpva-using-botframework-composerbfc/613f656ac7e2ce4f0ec72538)