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Notes from the work.

June 4, 2026

A Gopher's TSKaigi 2026 Student Travel Support Retrospective

A retrospective on attending TSKaigi 2026 through student travel support, from TypeScript backends and type inference to sponsor booths, scholarship lunch, OST, and the party.

conference
typescript
tskaigi
backend
student

March 8, 2026

Building a Scalable Backend for an LLM Chatbot During a Two-Week Internship at GMO Internet Group

During a two-week internship in GMO Internet Group's ML/WEB course, I joined a five-person team building an MVP and took charge of the backend for an LLM chatbot. This is a retrospective on the requirements, technology choices, design decisions, failures, and lessons learned.

internship
backend
llm
typescript
trpc