README.md

■ Thanks for coming to see us.

I am a backend engineer based in Tokyo.

• About Me

■ Focus

• Architecture: DDD, Clean Architecture, Onion Architecture
• API: Robust Design & Development
• DevOps/Infra: AWS CDK, Docker (Writing a lot lately 🐳)

■ Speaking

• PHP Conference Odawara 2026 (Upcoming Apr 2026)
  • "45分→20秒" フレームワークの「恩恵」と「制約」を見極めたバッチ処理の高速化
• DrupalCon Nara 2025
  • "当たり前"を疑いましょ ~ フレームワークからドメインを守るDrupalアーキテクチャ ~
  • Drupal in the Loop: チームで育てる学習データ

■ Writing

• Qiita
• Zenn

■ Open Source & Expertise

• Drupal.org: - MyPage
  • JapaneseEraFormatter - Lead Developer
  • Views Pager Token
  • Active contributor to the Drupal ecosystem (Issue fixes/patches).

■ Tech Stack

■ Tools

• Editor: Neovim (LazyVim based)
• Terminal: Alacritty + tmux
• Version Management: mise

■ Achievements & Beyond Code

• Algorithms: Solving Project Euler problems to sharpen my logic.
• Certifications: Drupal 9 Triple Certified / Google Cloud Associate Cloud Engineer.

■ Let's Connect

umekikazuya.me