18 system-design walkthroughs, 30+ knowledge Q&A, 5 applied scenarios, and a complete strategy playbook — built from real AI/FDE interview loops.
Design a Personal Assistant Agent · Design a Multi-Agent Orchestration System · Design a Shopping / Commerce Agent · Design a Customer Support Agent · Design a Text-to-SQL Agent · Design a Deep Research Agent · Design an LLM Gateway / Router · Design a Document Processing Agent · Design a Long-Term Memory System · Design an Enterprise Knowledge Agent · Design a Content Moderation Agent · Design an AI Coding Copilot · Design an Autonomous Coding Agent · Design an Eval & Guardrail Platform · Design a Computer-Use / Browser Agent · Design an AI On-Call / AIOps Agent · Design a Real-Time Voice Agent · Design a Synthetic Data Agent
Cost vs Latency · Code Leakage Prevention · RAG System Design · Autonomous Driving Agent · Movie Generation Workflow
Fundamentals & Architecture · Tradeoffs & Scenarios · Scale & Cost · Memory & State · Tool Design & MCP · Security & Compliance · Evaluation & Quality · Hard / Curveball
Format & Rubric · 6-Step Process · Discovery Questions · Communication · Pitfalls & Recovery · Worked Problems · Worked Examples · Scripts to Say
Quick Reference Card · Day-of Checklist · External Resources
