Development

Primary Technology Stack

• Programming Languages
  • Python
  • Rust
  • Haskell
• Libraries & Frameworks
  • PyTorch
  • FontTools
  • fontations
  • maturin
• Infrastructure
  • Linux
  • NVIDIA GPU
• Development Environment
  • Dev Containers
  • Docker
  • uv
• Tools
  • Jupyter Notebook
  • Git / GitHub

Projects

1. fjktkm
   TorchFont: Machine Learning Dataset Library for Vector Fonts
   In Development
   Available at: Zenn, GitHub, Documentation

2. fjktkm
   pdf2image: Discord Bot for PDF Preview
   August 12, 2023
   Available at: note, GitHub

3. NITMic (Nagoya Institute of Technology Computer Club)
   Official Website
   Role: CI/CD automation, Infrastructure management
   Available at: Web, GitHub

Hackathons

1. fjktkm
   TorchFont Documentation
   Re;Build in 愛知 2025, October 29, 2025
   Available at: connpass, Zenn, GitHub, Documentation

2. fjktkm, Mass
   AI Font Booster
   第 1 回 C0de ハッカソン with ピクシブ, January 17, 2024
   Role: Backend
   Available at: Pixiv, NITMic, Zenn, GitHub

Lightning Talks

1. fjktkm
   NITMic 公式サイトのデプロイを自動化したい
   第 7 回にこのこ LT 会, June 19, 2024
   Available at: connpass, Docswell, GitHub

2. fjktkm
   君たちはどうレポートを書くか？：Jupyter Notebook によるレポート作成講座
   NITech LT 会 / 第 6 回にこのこ LT 会, October 11, 2023
   Available at: Notion, connpass

Publications

1. fjktkm
   バイナリから始めるフォント自作入門
   名古屋工業大学コンピュータ倶楽部誌 Archives 2025, NITMic (Nagoya Institute of Technology Computer Club), November 15, 2025
   Available at: BOOTH, GitHub

2. fjktkm
   9 割が知らないフォントの話
   名古屋工業大学コンピュータ倶楽部誌 Archives 2024, NITMic (Nagoya Institute of Technology Computer Club), November 16, 2024
   Available at: BOOTH

Technical Blog

1. fjktkm
   Software Development-Style Logo Design with Rust + Cairo
   March 20, 2026
   Available at: Zenn

2. fjktkm
   Can Characters Be Recognized in Vector Font Format?
   February 9, 2026
   Available at: Zenn

3. fjktkm
   Dev Container Feature for Persisting Claude and Codex Authentication
   December 31, 2024
   Available at: Zenn, GitHub

4. fjktkm
   Dev Container による LaTeX 環境構築のベストプラクティス
   名工大 Advent Calendar 2025, Series 1, Day 25, December 24, 2024
   Available at: Zenn, GitHub, Advent Calendar

5. fjktkm
   仮想化とリモート接続の 2 軸に基づく開発環境の整理
   名工大 Advent Calendar 2025, Series 1, Day 21, December 20, 2025
   Available at: Zenn, Advent Calendar

6. fjktkm
   Visualizing Google Fonts Character Coverage with Heatmaps
   August 3, 2025
   Available at: Zenn, GitHub

7. fjktkm
   Setting up a LaTeX environment is faster with Docker
   February 25, 2025
   Available at: Zenn, GitHub

8. fjktkm
   Building a Git Custom Merge Driver for ZIP Files
   April 5, 2024
   Available at: Zenn, GitHub

9. fjktkm
   Setting Up a Haskell Environment with Dev Containers
   March 31, 2024
   Available at: Zenn, GitHub

10. fjktkm
    部会の連絡を GitHub Actions で自動化したい
    March 7, 2024
    Available at: Zenn, GitHub

11. fjktkm
    Running Prolog in Jupyter Notebook
    NITMic Advent Calendar 2023, Day 11, December 30, 2023
    Available at: Zenn, GitHub, Advent Calendar

12. fjktkm
    Quarto を用いたアジャイルなレポート執筆環境
    NITMic Advent Calendar 2023, Day 4, December 29, 2023
    Available at: Zenn, Advent Calendar