Hiroki Ohtsuji
Senior Research Manager at Fujitsu
Japan
Summary
👤
Senior🎓
Top SchoolHiroki Ohtsuji is a Senior Research Manager at Fujitsu with nine years of experience specializing in high-performance computing, particularly HPC storage systems and job scheduling for large-scale clusters. He holds a Ph.D. in Engineering and has advanced expertise in designing, deploying, and operating complex system software and cluster architectures. His career spans research fellowships, a stint at Argonne National Laboratory, and progressive research roles at Fujitsu where he moved from researcher to principal researcher before leading research management. An IEEE and IPSJ member, he combines rigorous academic training with practical, production-focused engineering in enterprise environments. Notably, his background in network-oriented storage for next-generation HPC (JSPS DC2) highlights a deep focus on storage-speed and scalability trade-offs that often sit behind visible compute performance. Based in Japan, he bridges fundamental systems research with real-world deployment at scale.
9 years of coding experience
3 years of employment as a software developer
Master of Engineering (MEng), Information Engineering, Master of Engineering (MEng), Information Engineering at 筑波大学
Chinese, Japanese
Github Skills (46)
injection10
grizzly10
java10
glassfish10
openmq10
eclipse10
umbrella9
groovy9
dependency-injection9
aggregates8
swt8
orb8
react8
jsf8
javascript8
Programming languages (3)
Github contributions (5)
hs536/orb-gmbal-pfl
Jun 2020 - Jan 2022
Contributions:2 pushes, 3 branches in 1 year 7 months
hs536/glassfish-woodstock
Jun 2020 - Apr 2022
GlassFish Woodstock UI components
Contributions:2 pushes, 4 branches in 1 year 10 months
glassfishreacttypescriptui-components
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