Hello, I’m Ryan Chang

A product designer from Taiwan, currently based in Tokyo and designing for 60M+ users at PayPay, one of Japan’s leading fintech companies.


I started at BenQ, learning SaaS design fundamentals and facilitating workshops. Next, at Garmin, I explored wearables, designing interfaces that lived on your wrist, synced with mobile apps, and turned research insights into practical solutions.


Then, at Carousell, I learned to define problems through user interviews and design solutions that worked, covering both consumer-facing features and internal tools such as marketing platforms.


Finally, curiosity brought me to Tokyo, where I joined PayPay. I’ve led projects shaping how millions top up, explore new payment methods, and interact with ATMs. I apply new knowledge quickly, valuing consistency, patience, and feedback to turn every design challenge into impactful results.


Outside of work, I’m the type who signs up for a marathon without checking the distance—just to see what I can discover along the way.

Experience

PayPay, SoftBank

Senior Product Designer

Present

PayPay, SoftBank

Senior Product Designer (Present)

Carousell

Product Designer

July 2022- Oct 2023

Carousell

Product Designer

(July 2022- Oct 2023)

Garmin

UX Design Intern

Summer 2021

Garmin

UX Design Intern

(Summer 2021)

BenQ

UX Design Intern

Feb 2021 - Jul 2021

BenQ

UX Design Intern

(Feb 2021 - Jul 2021)

Other experience

Figma Instructor
Taught Figma at a product design bootcamp

2024

Mentorship

Supporting mentees from solving design challenges to career coaching
2023-Present

Podcast Guest

Shared insights and lessons learned from my journey in UI/UX design

2022

Other

I enjoy trying new things — here’s me free diving

I volunteered with the local LGBTQ+ community.

I enjoy traveling and exploring new places

Copyright © 2025 by Ryan Chang

Copied!

Copyright © 2025 by Ryan Chang

Copied!

Copyright © 2025 by Ryan Chang

Copied!

Top ↑