👋 About Me

Software engineer driven by curiosity and a passion for creating my own solutions. I enjoy building practical tools and applications that make life a bit easier.

💼 Work

I work at NTT Communications (2019 - Present) developing the WebRTC platform SkyWay that enables real-time communication on the web.

• Development of JavaScript SDK for WebRTC functionality
• Building real-time analytics for call quality visualization and statistics
• Full-stack development across backend services and frontend applications
• Development of user and API management dashboards
• Managing cloud infrastructure on AWS and GCP

🛠️ Projects

I enjoy building various tools and applications in my spare time, from developer productivity tools to everyday utility apps. These projects help me explore new technologies and solve interesting problems.

🎓 Education

I completed my Master's degree in Computer Science at Kwansei Gakuin University (2017-2019), focusing on Network Science and mathematical modeling. My research "Studies on Geographic DTN Routing with Random Mobile Agents" analyzed DTN (Delay/Disruption-Tolerant Networking) routing algorithms and mobile agent behavior in challenged network environments.

View Thesis (PDF)

📝 Recent Posts

• jcorrect のインストール手順

  20 Nov, 2025

  CaboCha ベースの日本語文章校正ツールである jcorrect のインストール手順

• X11 Window のライフサイクル

  20 Nov, 2025

  X11 における Window のライフサイクルを xtrace を使って調査し、クライアント・サーバー・WM 間のリクエスト・イベントのやり取りを明らかにする。

• 今なら理解できるかもしれないこと

  10 Nov, 2025

  昔勉強したけどよくわからなかったことを、時間ができたときに改めて調べ直す事を始めた話