岩佐海彦

Please call me Umi. Born in 1991 in Chiba and currently based in Ōsaki, Tokyo. I began my career in sales at Nomura Securities, where I learned client-facing execution and discipline. Today I’m a full-stack engineer at Prairie Card, building end-to-end features across backend and frontend. Outside of work, I enjoy systematic trading in equities. My go-to stack includes Ruby on Rails, Next.js, AWS, Terraform, and GitHub Actions.

うみちゃんと呼んでもらえると喜びます。
1991年千葉県生まれ大崎で生活中

新卒で野村証券に入り営業してました。今はプレーリーカードのフルスタックエンジニアです。趣味は株のシステムトレードです。

好きな技術:
Ruby on Rails / Next.js / AWS / Terraform / Github Actions