Legacy code's biggest problem isn't the code. It's the lost business knowledge buried inside it. In this session, we use Event Storming to extract that knowledge and map the domain before touching a single line. You'll learn how to run a session with domain experts and developers, identify bounded contexts hiding in the monolith, and turn the resulting map into a safe, prioritized refactoring plan.

45 min talk. Delivered at multiple conferences. Available in French and English. Target audience: intermediate developers and architects working with legacy systems.