About

I have more than 20 years of professional experience in information technology. Throughout my career I have worked on system, network and Operational Technology (OT) infrastructure. I have managed active network devices at L2, L3 and L4, and implemented advanced network security solutions on platforms such as Palo Alto.

Beyond IT infrastructure, I have also taken part in the design, installation and security of industrial network infrastructure in OT environments. For MES and real-time systems (RTS) used in production, I managed IT/OT integration, network segmentation and secure communication.

I have extensive experience with Microsoft system and network services (Active Directory, DHCP, RDSH, NTFS, RRAS). I have deep knowledge of Linux-based systems (KVM, cluster-HA) and specialize in Proxmox VE cluster projects, where I have built high-availability, efficient and reliably backed-up platforms.

I have also worked on Python-based web applications (Django, Gunicorn, Nginx, MariaDB). My focus is on building secure, sustainable infrastructure that supports operational continuity.