iOS Developer · Co-Founder & CTO, Bybeit · Tokyo

Haruhiro Matsumoto 松本知大

I study law at Keio University and co-founded Bybeit, Inc. in my second year. As CTO, I design and build native iOS applications end-to-end — SwiftUI, UIKit, Firebase — and oversee brand identity and design across everything we ship. Bilingual in Japanese and English.