Hi, I’m Ryan Chang — a product designer from Taiwan, currently based in Tokyo and designing for millions at PayPay, one of Japan’s top fintech companies.

With experience across fintech, e-commerce, SaaS, and wearable device, I bring a flexible, cross-industry perspective to solving complex design challenges. I thrive in fast-paced, collaborative teams where curiosity and clear communication drive better outcomes.

I'm a fast learner who applies new knowledge in practice quickly. I value consistency, patience, and feedback. Whether refining user flows or exploring new design ideas, I focus on creating practical solutions that deliver real impact.