Leann Chen

A Product Manager
Founder of Planttheory


I enjoy building products and services from scratch
Turning business and user needs into practical strategies and experiences across mobile apps, web platforms, AI-enabled features, and AIoT products.

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Hi! 👋I'm Leann Chen.😁

After six years in industrial design and seven years in UX/UI design, I transitioned into product management.
As a Product Manager, I build mobile apps, web platforms, admin systems, AI-enabled features, and AIoT products from 0 to 1—and scale them from 1 to N. 🚀
I’m also skilled at translating product and user data into actionable insights and business recommendations that identify B2B opportunities and inform product strategy, iteration, and growth.

I reflect on my knowledge gaps and address them through structured learning plans. This has strengthened my ability to learn quickly, develop new capabilities, and turn unfamiliar challenges into achievable goals.

I embrace challenges and take action. When something interests me, I do not stop at ideas; I create opportunities to explore it through hands-on experience, whether at work or through entrepreneurship.
This drive led me to found 『 Planttheory 』, a Kampo tea brand 🌱 that I continue to run today. I bring ideas to life through action and learn by building.


What's New

inewme App
APP LAUNCHED | November, 2025

inewme: From Concept to App Store Debut

As Product Manager, I led inewme APP from concept to App Store debut. We integrated AI analysis with IoT hardware to transform vague habits into precise data. By monitoring local weather and skin conditions in real-time, the system recommends exactly when and how to hydrate—eliminating the guesswork of traditional care.

inewme App
inewme App



Making Ideas Work

Discovery & Strategy
From vision to blueprint. Shaping 0→1 strategy into actionable roadmaps and milestones.
Requirements & Delivery
Define build-ready, evolving specs that align strategy with design and engineering.
Data & Experiments
Validate direction with data and de-risk decisions through experiments.
Launch & Growth
Launch steadily, close the loop fast, and scale growth with precision.

Blog

Little Stories

Stories from my product journey — about shaping strategy, making trade-offs, designing product systems, and bringing AI and IoT ideas to life.

AI Product Strategy

不是模型越強越好：AI 拍照辨識裡的產品取捨

這類功能不見得只靠單一模型完成，而可能是由多模態辨識、OCR / 文字辨識、搜尋補資料、資料庫比對與 LLM 整理判斷共同組成 ...

June 25, 2026 Read →
AI Product Strategy

AI 學習平台 第三篇：「老師端」產品拆解

能不能幫老師出題或批改」。技術上，AI 可...

May 17, 2026 Read →
Product Strategy

Embedded AIoT 產品：實體物件如何成為數位服務入口？

要用 NFC、QR Code、Camera Recogni...

May 06, 2026 Read →
AI Product Strategy

AI 學習平台 第二篇：「學生端」產品拆解

學生端真正的挑戰，不是做一個可以和 AI 聊天...

Apr 28, 2026 Read →
Product Strategy

軟硬體整合產品交互設計：當體驗不只在螢幕裡

實體交互介面 TUI、人機互動 HCI 與手勢操作...

Apr 15, 2026 Read →
View All Articles (13) →
‟If you have a product idea that's just beginning to take shape, or one that finds itself at a crossroads, searching for a new direction, perhaps we could talk. I'd love to see if I can help.

Think of me as your product's traveling companion on this journey. 😆

I'd be delighted to hear your product's story. Please feel free to reach out.”

Flexible, creative and always ready for challenges.

Let's talk on LinkedIn