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FSM

Jun 3, 2026 Product Thinking 90 min read

Product Thinking (5): Abstraction Thinking — From Math to Systems

How a math background shapes engineering decisions — from group theory to FSMs, from proof structure to API design, and why 700 articles is an abstraction engine.

May 30, 2026 Product Thinking 76 min read

Product Thinking (1): Architecture Design — From Monolith to Autonomous Agents

How my architectural thinking evolved from a single Next.js app to distributed autonomous agent systems — and the patterns that emerged along the way.