Jungjun Hur is a software engineer and AI educator publishing course material on building AI agents from scratch.
His CourseFlix listing carries Build an AI Agent (From Scratch) — a practical walkthrough of constructing an LLM-powered agent without depending on a heavy framework, covering the planning, tool-use, and execution loops underneath modern agentic systems.
Material is paid and aimed at engineers picking up AI-agent construction as a hands-on engineering skill. For the broader AI Agents track on CourseFlix, see the AI Agents category page where this course sits alongside material from McKay Wrigley (Takeoff AI), Hamza Farooq, and the wider applied-AI teaching community.
