01 / Profile
HUST excellence honors graduate with a 3.82/4.0 CPA. An embedded systems engineer moving into cloud-native infrastructure, with a love for Linux and learning by doing. Currently experimenting with resilient Kubernetes clusters on mini-PCs to explore real-world DevOps and SRE challenges.
02 / Hands-on experience
Kubernetes on Proxmox
I run six Debian VMs across two Proxmox hosts, provisioned with Terraform and bootstrapped with Ansible and kubeadm. kube-vip provides a stable API address, and Cilium handles the cluster network.
Managing the cluster with Argo CD
An app-of-apps setup manages Cilium, Sealed Secrets, and VictoriaMetrics collection from Git. vmagent sends the cluster’s metrics to my cloud VPS using a client certificate.
Google Cloud services and backups
My VPS runs Headscale, VictoriaMetrics, Grafana, and personal services with rootless Podman. systemd handles Git-driven deployments, while workstation timers pull persistent state over SSH for Restic backups.
Embedded Systems Project
I built a gesture-controlled Air Mouse with STM32 and nRF24L01, and used eBPF to capture WLAN packets for network analysis. I also worked on the design and simulation of a SPAD single-photon counting circuit and on real-time e-target processing. The latter two projects are covered by NDAs, so only their broad scope is public.
Explore the four embedded projects ↗
03 / Education
Master of Science in Control & Automation
Hanoi University of Science and Technology (HUST)
Bachelor of Science Control & Automation
Hanoi University of Science and Technology (HUST)
Excellence honors graduate · CPA 3.82/4.0
04 / Achievements
Academic recognition and English-language credentials are collected on a separate page.
See scholarships and certificates ↗
05 / Skills & technologies
Infrastructure
Kubernetes Docker Terraform Ansible Linux Proxmox
Programming (Basic level)
Python Go Bash C C++
Observability
VictoriaMetrics Grafana