I Built a Production-Grade AI Platform From Scratch (Here’s the Exact Folder Structure)

How I Structured a Production-Grade AI Platform From Scratch I stopped doing tutorials. Not because tutorials are bad. But because after finishing one, I could follow code. I couldn't explain why the code was written that way. So I decided to build something real from scratch. No copy-paste. No shortcuts. Every decision justified. Every file explained. This is the first article in a series documenting how I build a production-grade Agentic RAG Document Intelligence System - phase by phase, file by file.