Links

• Blog: https://blog.cat2koban.dev
• GitHub: @cat2koban
• Twitter: @cat2koban
• Filmarks: @cat2koban
• Misskey.io: @cat2koban
• note: @cat2koban

Current Job

• Backend Engineer at Moneyforward
  • Main: Web backend
  • Sub: Infrastructure

Educations

• University of the Ryukyus
• Master’s graduation(2020/03)

Programming Experiences and Skills

• Kotlin(2023 - present)
  • Beginner.
  • Develop a graphql server applicatoin using Armeria.
• Ruby(2019 - present)
  • A most writable language.
  • Develop a web application using Rails 5,6,7.
• Perl, C, Shell Script, Go, JavaScript, TypeScript
  • Tutorial level or tutorial + alpha level.

Local Development Environment

• current main editor - IntelliJ IDEA UE
• previous main editor - Tmux + Neovim + zsh (dotfiles)

Certificates

• 普通自動車免許(2016)

OSS Contributions in GitHub

• rails/rails
  • Fixed odd behavior of inverse_of with multiple belongs_to to same class #40643 (Merged)
• excid3/simple_calender
  • Fixed a small typo in lib/simple_calender/calendar.rb #234 (Merged)

Hobby

• Watching Films
• Reading Mangas
• Play Game
  • League of Legends (2014 - present)

Last Update: Jul 2024