Tomokazu Kozuma
ブロックチェーン バックエンドエンジニア at Ginco Inc
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolTomokazu Kozuma is a blockchain-focused backend engineer with 11 years of software development experience, currently building core infrastructure at Ginco Inc. After five years as a software engineer at CyberAgent, he transitioned to blockchain systems in 2018 and now specializes in backend architecture for crypto applications. Based in Chiyoda, Japan, he combines a rigorous engineering background with a master's in creative energy from Tokyo Institute of Technology, suggesting a strong analytical and interdisciplinary approach. He is comfortable operating at the intersection of distributed systems, cryptography primitives, and production-grade services, and brings practical startup experience to complex, high-reliability environments. Active on Twitter, he blends technical execution with community engagement rather than broad open-source visibility.
11 years of coding experience
修士, 総合理工学研究科創造エネルギー専攻, 修士, 総合理工学研究科創造エネルギー専攻 at 東京工業大学
Stackoverflow
1reputation
0reached
0answers
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Github Skills (63)
proxy-server10
key-management9
proxy9
wallet9
ganache8
csv-parser8
golang8
converter7
twitter-api7
truffle7
csv6
sdk6
dynamodb6
blockchain6
twitter6
Programming languages (6)
Github contributions (5)
GincoInc/gew-kmp
Jan 2020 - Dec 2022
Ginco Enterprise Wallet - Key Management Proxy Server
Contributions:35 releases, 55 reviews, 107 commits in 2 years 11 months
golangproxy-serverproxykey-managementwallet
tomokazukozuma/bitcoin-spv
Dec 2019 - May 2022
Contributions:2 releases, 114 commits, 23 PRs in 2 years 4 months
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