Uttayo
A bilingual second-hand goods platform in Japan with AI-assisted pricing and an ultra-simple listing flow.
About
Builder mindset with a focus on useful, reliable systems.
Cloud engineer by day, AI product maker by night — always sharing what I learn.
Currently investing in AI-powered tools and Uttayo, a bilingual resale marketplace in Japan.
Outside of work, I explore Tokyo neighborhoods and keep refining my Japanese.
What I Do
Azure
AKS & Containers
Terraform & IaC
Next.js & React
Supabase
AI / LLM Apps
AWS
Projects
GomiHelper
A simple site that helps residents check trash day schedules in Japan, with a friendly mascot and clean UI.