Where RAG Fails: Understand the LimitationsRAG improves the quality of answers by giving the model better information to work with—it does not replace careful system design.9 min read·genai-swapnilk.hashnode.devJul 19
Behind the Magic Work: How ChatGPT Actually Understands Your Questions?Let’s break down exactly how machines understand human language...8 min read·genai-swapnilk.hashnode.devJul 1
Expo Router vs React Navigation: Which One Should You Use in 2026?Moving Beyond Boilerplate: The System Design Shift in Modern React Native Apps8 min read·mobile-dev-swapnilk.hashnode.devJun 3
How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo RouterCode is Easy, Scalable Architecture is Real Engineering.7 min read·mobile-dev-swapnilk.hashnode.devJun 3
How Instagram Stores Reels, Photos, and Drafts Behind the ScenesWhere Does Instagram Store Your Saved Drafts?5 min read·mobile-dev-swapnilk.hashnode.devMay 31
