Chin Katedee

I'm building secure cloud infrastructure at BDI – Big Data Institute, where I deploy and operate HashiCorp Vault on Amazon EKS for short-lived, cross-account AWS IAM credentials.

I implemented ephemeral SSH credential vending with Vault SSH CA, removing static public keys across EC2 hosts. I also configured NetBird mesh networking for zero-trust private connectivity and replaced long-lived credentials with dynamic secrets.

Previously at KMITL's School of Information Technology, I architected faculty IT infrastructure, administered VMware ESXi virtual servers, migrated core networking to a Fortinet FortiGate 401F, and supported cloud and network infrastructure labs. I also deployed 104 virtual machines for automated examination environments.

My projects include NetGrader, an automated network configuration grading platform that reduced manual grading time by 55%, and an end-to-end SIEM and network observability stack using Suricata, Elasticsearch, Prometheus, Grafana, and Loki.