Multi-Tenancy: Pick Your Isolation ModelEvery 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 perfect4 min read·iamhabibqureshi.hashnode.dev1Apr 20
How I Designed a Scalable Music Streaming Platform Without Burning Cloud CostsThe 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. It9 min read·iamhabibqureshi.hashnode.devApr 17
Why Most RAG Systems Fail in Production (And How to Fix Them)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 breaks5 min read·iamhabibqureshi.hashnode.dev52SApr 9
The Ultimate MVP GuideOver 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.devAug 6, 2025
Case Study: From MVP to Scalable Logistics SaaSHow I Designed, Built, and Deployed a Robust Platform Serving 100K+ Users6 min read·iamhabibqureshi.hashnode.devAug 6, 2025
