Marsel Bait
Product designer.
Designing user-centered products with AI-augmented workflows. 7+ years across recruitment platforms, consumer apps, and brand systems in Tokyo.
Selected Works
Projects
Rippr Extension MCP YouTube transcript ripper for AI agents Japan MCP Servers MCP MCP servers for LINE, Rakuten, and freee The Seer Web App Personal AI astrology oracle CodyBPM Web App Progressive metronome for musiciansAbout
I'm a product designer with 7+ years of experience building user-centered digital products across recruitment platforms, SaaS, and consumer apps. Based in Tokyo, I've worked on everything from full platform redesigns with 20+ user interviews to visual systems spanning web, print, and motion.
My side projects and this portfolio were designed and shipped using AI-assisted development.

