Jeongjin Shin (신정진) — AI Researcher & Product Builder. Researching Trustworthy AI & Agentic AI, building Drifty, QuotaWake, and Workcat.https://jeongjinshin.com/https://jeongjinshin.com/projects/workcat/https://jeongjinshin.com/projects/workcat/Background macOS companion assistant.Wed, 01 Jul 2026 00:00:00 GMThttps://jeongjinshin.com/blog/agentcat/https://jeongjinshin.com/blog/agentcat/진부해 보이는 비즈니스 모델이어도 Threads에서 먹히는 훅을 찾아 반복 유입을 만드는 방식에 대한 메모.Thu, 25 Jun 2026 00:00:00 GMThttps://jeongjinshin.com/projects/drifty/https://jeongjinshin.com/projects/drifty/Desktop native AI agent workspace & LLM router for macOS.Mon, 01 Jun 2026 00:00:00 GMThttps://jeongjinshin.com/projects/quotawake/https://jeongjinshin.com/projects/quotawake/Smart AI quota tracker and background rate-limit monitor.Fri, 15 May 2026 00:00:00 GMThttps://jeongjinshin.com/projects/notepop/https://jeongjinshin.com/projects/notepop/Local-only popup scratch note extension for Chrome and Firefox.Fri, 10 Apr 2026 00:00:00 GMT