Hey, I'm Muhammad Raufan Yusup.
I'm a Tokyo-based product designer currently working in AI New Business Division at Cybozu. Over the past 12+ years, I've designed products for people across cultures at UNIQLO, SmartNews, tiket.com, and Tokopedia. These days, I'm experimenting with AI to bridge the gap between design and engineering as I grow into a design engineer.
Design Engineering Experiments
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arsip — Paperwork Organizer.
A macOS and iOS app to store your documents, then reuse them for every bureaucratic process—all in one organized, private place.
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Riso Kit — A browser-based halftone gradient toolkit.
Shape print-inspired gradients live, then export them as PNG, GLSL, React, or CSS.
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Tokyo Transit Map — Cartography with uncommon care.
A hand-built study of Tokyo’s rail network, down to every line, interchange, and moving train.
Selected case studies
Longer stories that shaped how I think about design.
Last but not least, good design begins with curiosity. Outside design, I make films and content on YouTube, write on Substack, and share my love for analog photography on Shoot It With Film and Notmegapixels.