I participated Paradigms of Artificial Intelligence Programming reading meeting. The talk subject was almost infinite number.

SQL for Smarties reading meeting get finished. Mick-san, the translator for the book, has come to the party. It's an honor to have a fun time. Amazon.co.jp: ミック:作品一覧、著者略歴

I attended English conversation session. All participants were men but the conversation was quite fever. New imperial era was revealed.

I attended at PHPerKaigi 2019 day two. The talk: "帰ってきた！平成最後のオレオレフレームワークの作り方" was the most impressive.