Hiroto YAMAKAWA

@gishi-yama

Java User Group Hokkaido, Japan PostgreSQL User Group & Claude Community Ambassador. R&D: Software Engineering, Learning Technology. 🥰:#Sake #HeartofAgile

Chitose Inst. Sci. Tech.
Hookaido, Japan
sites.google.com/site/cistyamakawa/
github.com/gishi-yama
Joined October 2026

commit: 1
following: 1
followers: 2

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Hiroto YAMAKAWA @gishi-yama2h464a0ed

IO.println("Hello World!");

That's @gishi-yama's root commit.