Using Claude Code feels like I'm rebuilding a programming agent engineering system. I'm constantly refining workflow system engineering and intelligent transformation. With the accumulated experience, my Claude Code is now more resilient, executing tasks with increasing accuracy and efficiency. It's already replaced an entire team. For product managers, the journey from product design to production has never been easier. A requirement can be completed in an instant, and the product can be tested immediately. AI coding is incredibly exciting for product managers.