Miyazaki Noriyuki
代表取締役社長 at CrystalMark株式会社
Japan
Summary
🤩
Rockstar🎓
Top SchoolMiyazaki Noriyuki is the founder and CEO of CrystalMark株式会社 and a seasoned developer with about a decade of professional experience building widely used disk-utility tools such as CrystalDiskInfo, CrystalDiskMark, and CrystalMark Retro. A Hokkaido University graduate in electronic and information engineering, he blends deep low-level systems knowledge with product-focused entrepreneurship. Recognized as a Microsoft MVP since 2014, he maintains a reputation for practical diagnostics software that developers and enthusiasts rely on. His background reflects both sustained open-source influence and commercial leadership, having graduated G's Academy Tokyo DEV25 before leading CrystalMark. Notably, his work demonstrates a long-term commitment to storage-health tooling—an often underappreciated but critical niche in system reliability.
10 years of coding experience
電子情報工学専攻, 電子情報工学専攻 at 北海道大学大学院工学研究科
Github Skills (23)
microsoft10
ata10
windows10
windows-package-manager10
nvme10
manifest10
windows-service10
disk10
mdt10
ntfs10
iso10
powershell10
winget10
package-manager10
python6
Programming languages (4)
Github contributions (5)
hiyohiyo/CrystalDiskMark
Jun 2018 - Jul 2021
CrystalDiskMark
Contributions:122 commits, 2 PRs, 113 pushes in 3 years 1 month
crystaldiskmarkcrystaldiskhddssd
hiyohiyo/CrystalDiskInfo
Sep 2015 - Jan 2023
CrystalDiskInfo
Contributions:258 commits, 45 PRs, 289 pushes in 7 years 5 months
isocrystalatantfshdd
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