ME

Akito Kasai

I am a software developer with 3+ years of working experience, and working as a Technical Support Engineer for Treasure Data for 5+ years. I'm interested in Programming Language, Operating Systems, Virtual Machines and Unikernels.

Careers

2019 (Sep) - Present

Senior Technical Support Engineer

Treasure Data

Treasure AI is an Agentic Experience Platform that integrates, analyzes, and activates customer data. As a member of the Support Engineering team, I resolve customer issues spanning multiple components of Treasure AI and improve related documentation. Beyond support cases, I drive cross-functional operational improvements, architecting and implementing workflows in collaboration with Customer Success Managers and the Data Engineering team. I also turned previously manual notification operations into a Web Application, contributing to better operational efficiency.

2016 (Aug) - 2019 (Aug)

Support Engineer and Developer

Sider Inc.

Sider is a service that hooks into commits and pull requests submitted on GitHub to run code analysis. As the first Support Engineer on the team, I handled customer issues while also working as a Software Developer. I was motivated by reflecting customer feedback into software improvements, such as enhancing log output based on trends observed in support cases.

Projects

rack-joint

A Rack middleware allows users to set redirect path easier by using Ruby DSL.

RubyRack

htrs

An interpreter of Term Rewriting System (TRS). This tool has the type interface. This is besed on my sub research assignment.

HaskellInterpreterTerm Rewriting System

Eri Kikuchi Design Studio

Architect's Web page implemetation:
JP name: キクチエリ建築設計室
Designed and implemented a web site and its backend Content Management System (CMS).

TypeScriptNext.jsHonoAstro