Daisuke is a developer working for a healthcare start-up in Japan. His main work is in React Native and Ruby.

His previous job was at an IT education start-up mainly developing in Ruby on Rails.
He has also worked in the finance industry where he mainly used Java 6 and C# (.NET 3.5) with some Perl scripts here and there.

Outside of his daily job, Daisuke looks at random interest looking technologies like:

• Smalltalk / Pharo
• Rust
• Clojure

His favourite editor is Vim.