HirofumiHida
(HirofumiHida)

Usage start date: 10/28/2015

I like open source software.

2021

09/17

(Fri)

18:00〜

Attending

2021

05/12

(Wed)

19:00〜

Attending

2021

04/21

(Wed)

18:30〜

Attending

2021

02/26

(Fri)

13:15〜

Attending

NTT Tech Conference #5 Ended

NTT Tech Conference

NTT Tech Conference #5

Mahito Mahito

オンライン

416/430

2021

02/10

(Wed)

19:00〜

Attending

2021

02/09

(Tue)

19:00〜

Attending