About

繁中

EN

About

繁中

EN

About

繁中

EN

Hi, I’m William.

Hi, I’m William.

I explore how products work and
make them work better

I explore how products work and
make them work better

I explore how products work and
make them work better

Product Strategy

Product Strategy

Design Systems

Design Systems

AI Collaboration

AI Collaboration

Selected Work

Selected Work

Selected Work

Selected Work

eSIM, attendance, and EV charging platforms
eSIM, attendance, EV charging
eSIM, attendance, EV charging

Travel eSIM Activation

Redesigned the purchase and activation flow to simplify overseas connectivity and improve conversion

Telecom Product

Travel

New Members
+0%
Revenue
+0%

Travel eSIM Activation

Redesigned the purchase and activation flow to simplify overseas connectivity and improve conversion

Telecom Product

Travel

New Members
+0%
Revenue
+0%

Travel eSIM Activation

Redesigned the purchase and activation flow to simplify overseas connectivity and improve conversion

Telecom Product

Travel

New Members
+0%
Revenue
+0%

Attendance App From 0 to 1

An attendance solution for SMBs, combining mobile check-in with automated work-hour tracking

Attendance App

Digital Check-in

Companies Onboarded
+0

Attendance App From 0 to 1

An attendance solution for SMBs, combining mobile check-in with automated work-hour tracking

Attendance App

Digital Check-in

Companies Onboarded
+0

Attendance App From 0 to 1

An attendance solution for SMBs, combining mobile check-in with automated work-hour tracking

Attendance App

Digital Check-in

Companies Onboarded
+0

Attendance App From 0 to 1

An attendance solution for SMBs, combining mobile check-in with automated work-hour tracking.

Attendance App

Digital Check-in

Companies Onboarded
+0

CSMS Platform Redesign

Redesigned charging workflows and built a scalable design system

B2B System

IOT Management

B2B Clients
Launch
Design System
Implemented

CSMS Platform Redesign

Redesigned charging workflows and built a scalable design system

B2B System

IOT Management

B2B Clients
Launch
Design System
Implemented

CSMS Platform Redesign

Redesigned charging workflows and built a scalable design system

B2B System

IOT Management

會員轉換率
+0%
會員轉換率
+0%

CSMS Platform Redesign

Optimizing the charging operations platform and design system

B2B System

IOT Management

B2B Clients
Launch
Design System
Implemented

CSMS Platform Redesign

Optimizing the charging operations platform and design system

B2B System

IOT Management

會員轉換率
+0%
會員轉換率
+0%

UI Design Collection

A curated collection of UI projects, including web design, visual proposals, and design guidelines

Design Guideline

Visual Style

UI Design Collection

A curated collection of UI projects, including web design, visual proposals, and design guidelines

Design Guideline

Visual Style

UI Design Collection

A curated collection of UI projects, including web design, visual proposals, and design guidelines

Design Guideline

Visual Style