Senior Software Developer based in Japan 🇯🇵
Building production-grade financial applications with a focus on maintainable architecture, type safety, and developer experience.
At work, I mainly develop full-stack applications using ASP.NET Core, EF Core, Clean Architecture, Nuxt, and Vuetify.
Outside of work, I enjoy building backend libraries, developer tools, and experimenting with AI agents and MCP.
Professional
- C# / ASP.NET Core
- Entity Framework Core
- Clean Architecture
- Nuxt
- Vue
- Vuetify
- Microsoft SQL Server
Personal / OSS
- Python
- TypeScript
- Rust
- FastAPI
- PostgreSQL
- Docker
- GitHub Actions
- Software Architecture
- Type-safe Application Design
- AI Agents
-
agentic-chat-foundation
Production-oriented foundation for building AI chat applications with Clean Architecture, dependency injection, async persistence, strict typing, and automated testing. -
flow-res
Rust-inspiredResulttype for Python. -
flow-med
Lightweight Mediator pattern implementation for Python.


