katsuya_web
(katsuya_web)

Usage start date: 08/06/2018

2021

04/27

(Tue)

2021

02/17

(Wed)

2020

12/26

(Sat)

13:00〜

Attending

Ruby 3.0 release event Ended

Ruby Hack Challenge

Ruby 3.0 release event

SasadaKoichi SasadaKoichi

zoom でやります

643/900

2020

10/21

(Wed)

2020

09/23

(Wed)
katsuya_web