Yusuke Kato
@kpango
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.
Core Expertise
Featured OSS
View all →Vald
⭐ 1,697A highly scalable distributed high-speed approximate nearest neighbor dense vector search engine.
Gache
⭐ 52Ultra-fast lock-free in-memory cache library with xxh3 hashing, TTL management, and key hash sharding.
Glg
⭐ 192High-speed logging library for Go with leveled logging and colorized output, designed for high-volume log output.
Fastime
⭐ 56Super fast time library for Go with zero memory allocation, returning approximate current time via background goroutine.
Awards
Get in Touch
Open to collaboration on distributed systems, vector search, and cloud-native Go projects.
kpango@vdaas.org