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Tatsufumi Katayama
I am a engineer based in Nagoya/Japan.

GitHub
I try to write code everyday
About
Brief introduction about me
Works
What I have build
GohanDAO
I created a DAO on discord
Line Community
I created a React community on LINE
Zenn
Teck blog
Note
Anything blog
Scrapbox
Daily note
Contact
Contact me on Twitter