Yusuke Kato

Distributed Systems / Search / Cloud / Security specialist at LY Corporation. Founder & lead developer of Vald, a cloud-native distributed vector search engine.

Expert in Go, C/C++, Rust, Kubernetes, and distributed systems. 21 high-difficulty projects completed. 1300+ K8s clusters deployed with Athenz auth platform. Based in Tokyo, Japan.

View CV OSS Projects Blog GitHub Profile

Core Expertise

GoC/C++RustPythonTypeScriptNimSwiftKotlinJavaKubernetesDockerOpenStackProxmoxTalosLinuxArchLinuxNixOSVector SearchgRPCDistributed SystemsCloud NativeCloudFoundryVue.jsNuxt.js

Featured OSS

Vald

⭐ 1,697

A highly scalable distributed approximate nearest neighbor dense vector search engine

GoKubernetesVector Search

Glg

⭐ 192

High-speed logging library for Go with leveled logging and colorized output, designed for high-volume log output

GoLoggingPerformance

Fastime

⭐ 56

Super fast time library for Go with zero memory allocation, returning approximate current time via background goroutine

GoPerformanceTime

Gache

⭐ 52

Ultra-fast lock-free in-memory cache library using concurrent map and xxhash

GoCachePerformance

Awards

🏆HackDay 2019 Technology Award

🎖️IPSJ Industrial Achievement Award 2019

🏆PwC Technology Hackathon 2017 Winner

🏆SB Cloud Hackathon 2016 Winner

🥈AngelHack JP 2016 — 2nd Place

🏆HackU (Yahoo! Japan) 2014 Technology Award