Graduate student in Computer Science at Kyoto University.

Interested in software engineering, algorithms, optimization, statistics, ML/AI, and security.

I am a computer science student with a strong interest in building reliable and useful software backed by solid algorithmic thinking.

My main areas of interest are:

• Software engineering
• Competitive programming and algorithms
• Optimization and search-based methods
• Statistics / ML / AI
• Security

• ICPC 2026 Asia Pacific Championship

  • Team: bogosort (Kyoto University)
  • 5th place overall (1st among Japanese teams)
  • Qualified for the ICPC World Finals

• Open-source project: cp-geo-visualizer

  • A geometry visualization tool for computational geometry / competitive programming
  • Built with a focus on debugging usability and practical input handling

• Open-source contribution: Library Checker

  • Contributed to Library Checker as a writer
  • Involved in preparing problem-related materials for a widely used competitive programming benchmark

A web-based geometry visualizer for competitive programming.

This project was built to help users visually inspect and debug geometric data such as point clouds, lines, segments, circles, and polygons. It is designed for practical use in programming contests, including support for common input styles and large inputs.

My portfolio website.

This project introduces my background and selected work. It was built with React / TypeScript and developed with AI-assisted tooling including Codex.

Languages

Frameworks / Tools

Areas

• Algorithms and data structures
• Optimization
• Heuristic / search-based methods
• Front-end development
• Data analysis

Feel free to reach out through GitHub or other linked platforms.

• GitHub: tatesoto
• X: @coder_tatesoto