Namika Hamasaki is a Staff Product Designer in San Francisco with over 15 years in design and a decade focused on product work, blending brand strategy and pixel-perfect UI to build cohesive digital experiences. Rooted in Japan’s manga culture, she brings a unique “sekai-kan” approach—crafting immersive brand universes that inform everything from marketing sites to in-app interactions. She’s driven cross-functional design systems and modular component libraries that speed implementation and preserve consistency, and has led rebrands and end-to-end visual work for products like Airtime (mmhmm). A published author who helps Japanese designers learn English, Namika pairs deep visual craft with practical, growth-minded collaboration across startups and studio environments.
10 years of coding experience
8 years of employment as a software developer
Bachelor of Arts - BA Department of Communication Design, Bachelor of Arts - BA Department of Communication Design at Kyoto University of Art & Design
Advanced Product Design Immersive Program, Advanced Product Design Immersive Program at Tradecraft
Contributions:3 PRs, 14 pushes, 3 branches in 2 years
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Namika Hamasaki - Staff Product Designer at Superhuman