Product Design interviews don't test whether you can draw wireframes — they test how you go from problem to solution. Core skills: MVP scope judgment (what to build and what not to), trade-off analysis (speed vs completeness, generic vs custom), communication of design decisions (why A instead of B), and iterative thinking.
Using my own 30+ RAG/Agent posts to audit the blog itself, I identified a prioritized improvement list spanning content quality, site tech, RAG design fixes, harness infrastructure, and AI agent applications — no phases, just priorities.
DaoDao is not a content platform -- it's a learning connector. Using anti-perfectionism design, community co-learning, and zero-decision recommendations, it helps learners bridge the execution gap -- from vague ideas to actionable plans.