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8 posts
product project

quidproquo Blog Improvement Roadmap: Content, Technical Debt, RAG Design, and Harness Infrastructure

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.

product project

Digital Ecosystem Research: Dissecting Platform Integration Strategies from LINE and Shopify to Taiwan MarTech

A breakdown of the three-layer digital ecosystem structure: LINE's super-app, Shopify App Store flywheel, and Taiwan MarTech integration strategies. The core mechanism is using APIs and data flows to create mutual dependency among participants, collectively reinforcing the moat.

product project

Product Builder: As AI Enables Anyone to Build from 0 to 1, Product Roles Are Being Reorganized

AI enables a single person to run the full loop from problem discovery to design to build. Product Builders influence outcomes not through authority over a team, but by directly shipping usable products. From LinkedIn and Walmart to startups, this role is being established everywhere.

product project

The Next Frontier in Online Learning: Why Completion Rate Is the Real Problem

MOOC completion rates hover at just 5–15%, and the problem isn't course quality — it's the execution gap. DaoDao positions itself as a 'Learning OS,' using public commitments, community interaction, and AI recommendations to make learning visible and sustainable.

product project

From 'Want to Learn' to 'Actually Learning': The Product Design Thinking Behind DaoDao

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.

product project

Why Does a Climbing Community Need AI? NobodyClimb's Experiment and What We Learned

NobodyClimb uses RAG to tackle scattered climbing route information, ties quota limits to community engagement, and leverages Cloudflare Workers AI to bring inference costs close to zero.

product project

NobodyClimb: Why the Climbing Community Needs Its Own Platform

The climbing community doesn't lack the will to share — it lacks a place to connect and preserve its culture.

product project

Building a Low-Friction Blog from Scratch with Astro + Cloudflare Workers

To consolidate scattered notes and showcase diverse interests, I built a personal blog using Astro + Cloudflare Workers D1, paired with a Claude post skill for zero-friction writing.