Systems Engineer | DevOps Specialist | Infrastructure Architecture

Hundreds of on-prem compute nodes. Petabytes of storage. Enterprise GPU infrastructure. I build and operate private cloud infrastructure at scale, from bare metal provisioning to production workloads. I build systems, software, and solutions.

Nix/NixOS Evangelist: Once you go declarative, you never go back. Reproducible builds, atomic upgrades, and rollbacks that actually work. Good luck Googling it, but once it clicks? Pure magic.

Alertmanager Grafana VictoriaMetrics Fluent Bit OpenTelemetry etcd Raft Consensus SELinux Postfix PXE iPXE TFTP Kickstart Anaconda IPMI Redfish Flintd Terraform OpenTofu Packer Pulumi Ansible MAAS GitLab GitHub Actions Step-CA Certificate-based SSH mTLS x509 Vault Nix NixOS Go Python Bash Linux Kernel systemd cloud-init
LVM iSCSI NVMeoF Ceph RADOS CRUSH RBD Swift GPFS NFS-Ganesha NFS VRRP keepalived HAProxy Nginx OpenResty Traefik Pacemaker Corosync RabbitMQ Redis Galera MariaDB PostgreSQL Keycloak Elasticsearch Logstash Kibana Prometheus
KVM Qemu libvirt microVM Kata Containers Docker Podman containerd systemd-nspawn chroot OVN Open vSwitch VXLAN BIND CoreDNS dnsmasq Flannel Cilium MetalLB Network Namespaces veth iptables netfilter eBPF cgroups Linux Bridge SR-IOV DOCA WireGuard Wireshark