Work
Projects I've built — from distributed systems to everyday apps.
Projects
Personal·2025 (in development)
NineFive
An MVP coding practice platform that serves as a prototype for a distributed online judge system. Focuses on systems programming challenges where users build practical software components including TCP servers, HTTP parsers, database engines, and compilers.
Personal·2024
PomodoroKai ポモドロ会
Productivity tool that fuses Kanban task management with a built-in Pomodoro timer for focused work. Designed for small teams or individuals who want lightweight project tracking with time discipline.
TypeScriptReactTailwind CSSSupabase
