System Administrator and IT Infrastructure Support Engineer.
I specialize in the following areas:
- Operating systems and servers: full administration of Linux (Ubuntu, Debian, CentOS) and Windows Server (Active Directory).
- Virtualization and cloud: deployment and support of Proxmox clusters, containerization configuration (Docker, LXC/LXD), and working with distributed storage (CephFS).
- Networking and security: configuring routers, switches, and VPNs, and ensuring a stable network environment.
Monitoring: implementing and configuring monitoring and metrics collection systems (Prometheus, Grafana).
