Self Introduce Nice to meet you. I'm Ayumu Yamaguchi. I'm working as a data engineer. I develop data infrastructures and data applications with streamlit. I also write technology blogs on Qiita. And I've published a book about Streamlit. Thank you! Book Streamlit入門 Pythonで学ぶデータ可視化&アプリ開発ガイド (技術の泉シリーズ) Qiita Stats