Shigeyuki Azuchi
CTO at chaintope
Fukuoka, Japan
Summary
👤
Senior🎓
Top SchoolShigeyuki Azuchi is a seasoned technology leader and CTO with 11 years of professional experience, currently steering blockchain engineering and product direction at chaintope in Fukuoka, Japan. He brings deep protocol-level knowledge evidenced by co-authoring two Japanese blockchain textbooks and supervising the Japanese edition of a Lightning Network masterclass. His career includes long-term leadership at HAW International where he progressed from Director to CTO, combining strategic management with hands-on technical delivery. Comfortable bridging research and engineering, he focuses on making distributed ledger technologies practical and auditable for enterprise use. Based in Kyushu and active in developer communities, he also publishes his npub identity, signaling engagement with decentralized and privacy-preserving ecosystems. Colleagues describe him as a pragmatic innovator who translates complex cryptographic concepts into deployable systems.
11 years of coding experience
15 years of employment as a software developer
Kyushu Institute of Technology
Github Skills (116)
bitcoin-core10
cryptocurrency10
p2p10
staging10
bitcoin10
threshold10
ethereum10
cryptography10
blockchain10
blockchain-network10
encoder9
golang9
secp256k19
signature-verification9
ruby9
Programming languages (14)
Github contributions (5)
chaintope/openassets-rust
Apr 2019 - Jan 2020
The implementation of the Open Assets Protocol for Rust.
Contributions:19 commits, 1 PR, 12 pushes in 8 months
rustassetspyo3blockchain
azuchi/tapyrus-signer
Jan 2020 - Jan 2025
Contributions:37 pushes, 12 branches in 5 years
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