ASArpan Sarkarinarpansarkar.hashnode.dev·Jun 6 · 7 min readI Shipped the Feature. I Missed the Product.My tech lead sat across from me, looked at what I'd built, and said something I wasn't prepared for. "Think about this more like a product. Not just a side project you had to get done fast." I smiled.11C
ASArpan Sarkarinarpansarkar.hashnode.dev·Feb 21 · 3 min readHow Modern Apps Handle Image & Video Uploads ?The Problem Begins Imagine you’re building an app like Instagram.A user taps “Upload”, selects a photo, and expects it to be there forever.Sounds simple, right?But behind the scenes, this tiny action 00
ASArpan Sarkarinarpansarkar.hashnode.dev·Aug 22, 2025 · 6 min readProduction-Ready RAG Systems: A Complete Guide to Advanced Patterns and Implementation StrategiesProduction-Ready RAG Systems: A Complete Guide to Advanced Patterns and Implementation Strategies Overview: The Evolution of RAG Architecture Building production-ready Retrieval-Augmented Generation (RAG) systems requires far more than connecting a v...00
ASArpan Sarkarinarpansarkar.hashnode.dev·Aug 20, 2025 · 2 min readWhen RAG Systems Fail: Common Issues & Proven Solutions🚨 When RAG Systems Fail: Common Issues & Proven Solutions I've created a medium-length article that strikes the perfect balance between comprehensive coverage and readability. This version provides: 📋 What's Included: 🔍 Detailed Coverage of 5 Majo...00
ASArpan Sarkarinarpansarkar.hashnode.dev·Aug 20, 2025 · 6 min read🚀 The Ultimate Guide to Retrieval Augmented Generation (RAG): Making AI Smarter with Real DataRAG: Ever wondered how ChatGPT could know about your company's latest policies, or how an AI assistant could access your personal documents to answer questions? That's where Retrieval Augmented Generation (RAG) comes in – the game-changing technology...00
