Tomochika Kamiya
Founder CEO at SyFu
Japan
Summary
👤
Senior🎓
Top SchoolTomochika Kamiya is a serial entrepreneur and founder-CEO with 14 years of experience building consumer-facing Web3 and payment-data products from Japan. He launched his first private business while a student at Hosei University, grew a CRM for physical stores into an exit via M&A, and later founded SynchroLife, a blockchain-based restaurant review app he operated for six years before selling to livedoor. Today he leads SyFu, a Payment Data–based DePIN that mints tokens and NFTs from everyday spending by gamifying payments through a Lucky Cat Tamagotchi experience. Tomochika blends product-first design with deep commercial experience in traction, exits, and team-building across Tokyo startups. He is particularly skilled at turning real-world economic activity into verifiable digital assets and consumer credentials. Based in Japan, he continues to push practical Web3 adoption by integrating payments, NFTs, and decentralized identity into everyday lifestyle apps.
14 years of coding experience
16 years of employment as a software developer
法政大学
Github Skills (119)
difference10
shell10
nested10
recursive10
user-friendly10
minhash9
duplicate-detection9
cli9
hash9
beancount9
rust9
powershell9
tuple9
permutation9
bash9
Programming languages (7)
Github contributions (5)
tos-kamiya/d2vg
Nov 2021 - Feb 2022
Contributions:14 releases, 270 commits, 146 pushes in 3 months
tos-kamiya/o-o
Oct 2021 - May 2024
Enables commands that assume the standard input and output to read and write to files specified in the command line.
Contributions:3 releases, 1 PR, 60 pushes in 2 years 7 months
cli-utility
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