---
title: "Habib Qureshi (@habibqureshi) | Hashnode"
description: "Dreams development in progress. Read the latest articles by Habib Qureshi on Hashnode."
url: "https://hashnode.com/@habibqureshi"
---

@habibqureshi

# Habib Qureshi

@habibqureshi · Lahore pakistan · Joined January 2025

Dreams development in progress

### [Multi-Tenancy: Pick Your Isolation Model](https://iamhabibqureshi.hashnode.dev/multi-tenancy-pick-your-isolation-model?utm_source=hashnode&utm_medium=feed)

Every SaaS app faces this question early. How do we keep one customer’s data separate from another’s? This decision affects your cost, performance, security, and future complexity. There’s no perfect

4 min read · [iamhabibqureshi.hashnode.dev](https://iamhabibqureshi.hashnode.dev/multi-tenancy-pick-your-isolation-model?utm_source=hashnode&utm_medium=feed)

[Apr 20](https://hashnode.com/posts/multi-tenancy-pick-your-isolation-model/69e61aac1faed8cd149a98b4)

### [How I Designed a Scalable Music Streaming Platform Without Burning Cloud Costs](https://iamhabibqureshi.hashnode.dev/how-i-designed-a-scalable-music-streaming-platform-without-burning-cloud-costs?utm_source=hashnode&utm_medium=feed)

The Problem A client came to me with an idea that he wants to build a music streaming app for music fans. The app needed to play both audio and video. It had to run on iPhone, Android, and the web. It

9 min read · [iamhabibqureshi.hashnode.dev](https://iamhabibqureshi.hashnode.dev/how-i-designed-a-scalable-music-streaming-platform-without-burning-cloud-costs?utm_source=hashnode&utm_medium=feed)

[Apr 17](https://hashnode.com/posts/how-i-designed-a-scalable-music-streaming-platform-without-burning-cloud-costs/69e23ff9fd22b8ad623669f7)

### [Why Most RAG Systems Fail in Production (And How to Fix Them)](https://iamhabibqureshi.hashnode.dev/why-most-rag-systems-fail-in-production-and-how-to-fix-them?utm_source=hashnode&utm_medium=feed)

Most people think RAG (Retrieval‑Augmented Generation) is simple: chunk your data create embeddings retrieve results And honestly, that works perfectly in demos/MVPs. But in production, it breaks

5 min read · [iamhabibqureshi.hashnode.dev](https://iamhabibqureshi.hashnode.dev/why-most-rag-systems-fail-in-production-and-how-to-fix-them?utm_source=hashnode&utm_medium=feed)

[2](https://hashnode.com/posts/why-most-rag-systems-fail-in-production-and-how-to-fix-them/69d76192fa7251682e67c431) [Apr 9](https://hashnode.com/posts/why-most-rag-systems-fail-in-production-and-how-to-fix-them/69d76192fa7251682e67c431)

### [The Ultimate MVP Guide](https://iamhabibqureshi.hashnode.dev/the-ultimate-mvp-guide?utm_source=hashnode&utm_medium=feed)

Over the past few weeks, I’ve shared a complete series on building, launching, and scaling an MVP (Minimum Viable Product).This index brings them all together in one place so you can easily follow the journey from idea to scalable product. 1. Complet...

2 min read · [iamhabibqureshi.hashnode.dev](https://iamhabibqureshi.hashnode.dev/the-ultimate-mvp-guide?utm_source=hashnode&utm_medium=feed)

[Aug 6, 2025](https://hashnode.com/posts/the-ultimate-mvp-guide/68934b9fca2fae0bbbc9078a)

### [Case Study: From MVP to Scalable Logistics SaaS](https://iamhabibqureshi.hashnode.dev/case-study-from-mvp-to-scalable-logistics-saas?utm_source=hashnode&utm_medium=feed)

How I Designed, Built, and Deployed a Robust Platform Serving 100K+ Users

6 min read · [iamhabibqureshi.hashnode.dev](https://iamhabibqureshi.hashnode.dev/case-study-from-mvp-to-scalable-logistics-saas?utm_source=hashnode&utm_medium=feed)

[Aug 6, 2025](https://hashnode.com/posts/case-study-from-mvp-to-scalable-logistics-saas/689346da7313776bad29ddb5)