Hello, I am Moon Hui Lee
Case studies
EPOS 360: All-in-one POS
for your business
The new parking payment method: Automated Parking
Pay for street parking
to avoid fines
Improving the
card expiry experience
Introducing the
top-up processing
Designing a icon system for
a POS product
Illustration system
Designing the Mascot for Zouba,
a Travel App
Designing a basic D-Store
mobile design system
Illustrations
See more of my work and fun ideas on Instagram
@moondoodlespace
Copyright © moonhuilee 2026
Product designer by day, doodler by night.
I design mobile apps, websites, design
system & illustrations. Open for freelance collaborations.
Let’s collaborate
Case studies
Improving the
card expiry experience
Designing a icon system for
a POS product
Setel Illustration system
Designing a basic D-Store
mobile design system
EPOS 360: All-in-one POS
for your business
Designing the Mascot for Zouba,
a Travel App
The new parking payment method: Automated Parking
Pay for street parking
to avoid fines
Introducing the
top-up processing
Illustrations
See more of my work and fun ideas on Instagram
@moondoodlespace
Copyright © moonhuilee 2026
Product designer by day,
doodler by night.
I design mobile apps, websites, design system & illustrations.
Open for freelance collaborations.
Let’s collaborate