Hyuga Saka https://speakerdeck.com/_shiratsumu_ 2025-04-29 17:21:40 -0400 2025合同新歓 GDGoC活動紹介 Tue, 29 Apr 2025 00:00:00 -0400 https://speakerdeck.com/_shiratsumu_/2025he-tong-xin-huan-gdgochuo-dong-shao-jie https://speakerdeck.com/_shiratsumu_/2025he-tong-xin-huan-gdgochuo-dong-shao-jie