Phase 3: Agents and Memory — LLMs That Think and RememberAI agents from scratch — tool use, plan execute pattern, and persistent memory across sessions. Includes the looping agent failure and why it matters.10 min read·learn.sannan.appAug 14
From Zero to AI Engineer — 8 Levels That Actually Make SenseLearn AI engineering from scratch in 8 practical levels. Build LLM apps, RAG, embeddings, agents, streaming, memory and structured outputs with Python12 min read·learn.sannan.appJul 22
Contract Intelligence — RAG over Legal DocumentsBuild contract intelligence system with RAG — Q&A over legal documents, structured extraction with Instructor, and a 21-case eval suite hitting 100%.11 min read·learn.sannan.appJul 14
Embeddings and RAG — How AI Systems Actually Know ThingsA RAG from scratch with sentence-transformers and ChromaDB. Covers embeddings, chunking, semantic and a 6-case eval suite that caught a document gap.10 min read·learn.sannan.app1Jul 6
8 Weeks as an AI Engineer — What I Built, What Broke, What's Next Retrospective after 8 weeks transitioning from Angular to AI engineering. 3 live URLs, 39 traced calls, 15/15 evals, zero failures.8 min read·learn.sannan.appJun 29
