CEO (and former CTO) of InfiniCloud Inc.
Ex-Sony (Game Division) / Infrastructure architect with over 15 years of experience in virtualization and cloud platforms.

Tech Stack & Interests

• Virtualization: LDOM, Xen, VMware, KVM, XCP-ng, Proxmox VE
• Container: Docker, LXC, k3s, Solaris Container
• Storage: ZFS, Ceph, iSCSI, NVMe,HCI
• Electronics Engineering
• OS & Infra: AlmaLinux, RHEL, Debian, Shell, systemd, Open vSwitch,,,
• Dev: C,C++,Python,PHP, Node.js
• Networking: L1/L2/BGP routing/UTM...
• AI: DeepLearning, Reinforcement Learning, LLM...

Working On

• High-isolated IaaS Environment.
• Private cloud OEM framework: InfiniCloud® HV (Based on KVM / Xen)
• AI Enhancing computing.

Links

• https://kohju.justplayer.com
• https://x.com/kohju
• https://infinicloud.com

> “If it doesn’t exist, build it.”
> Still hacking hardware & hypervisors to keep the cloud sovereign.