DDivyinaievolution.hashnode.dev·2d ago · 17 min read AI Document Processing: What Production Systems Actually NeedGetting extraction working on test documents is the easy part. Here is what breaks before you hit month two. Three weeks, two engineers, one prompt. They tested it on twenty invoices from their bigges00
DDivyinaievolution.hashnode.dev·Jul 1 · 21 min readMulti-Aspect E-Commerce Semantic Engine Using Qdrant MultivectorsHow I built a multi-vector semantic search engine that splits user intent before touching the database, using ColBERT, SigLIP, and BGE within a single Qdrant point. Six months ago I was building a sem00
DDivyinaievolution.hashnode.dev·Jun 25 · 13 min readBuilding Long-Running Claude Managed Agents: Why State Matters More Than Compute A build story with real code, real failures, and the specific reasons one sandbox provider fixed problems I didn't know I had. At 9:03am on a Tuesday, my research agent said hello and stared at an em00
DDivyinaievolution.hashnode.dev·Jun 15 · 19 min read Why Most Multi-Agent AI Systems Waste 90% of Their Time (And How to Fix It)I got five AI agents running in parallel, each analyzing a codebase. Total wall-clock time barely improved over sequential. The code was clean. The concurrency was correct. And the number barely moved10
DDivyinaievolution.hashnode.dev·Jun 5 · 11 min readMCP Is Dead. The Downloads Just Don't Know It Yet.Your AI agent ran a query on a fake database last month. It got real results. The tool worked perfectly. Your SSH keys left in the background. The agent didn't flag it. The registry didn't catch it. N10
