I am a certified Zabbix Engineer with over 11 years of professional experience in IT infrastructure monitoring, server and network administration, and systems performance optimization. My expertise lies in designing, deploying, and maintaining scalable monitoring solutions for enterprise environments. I hold the Zabbix Certified Professional 7.0 and Zabbix Certified Specialist certifications, validating my in-depth knowledge of the Zabbix monitoring platform.

My core focus is on operational visibility across large-scale systems – including Linux and Windows servers, VMware clusters, network devices, and web applications. I specialize in creating custom Zabbix plugins, widgets, and API integrations to meet advanced monitoring needs. I have successfully implemented full-stack monitoring solutions using SNMP, REST API, WMI, and database backends (PostgreSQL, MS SQL Server).

I bring extensive experience in network security, including Fortinet NGFW administration, BGP and OSPF routing, and secure LAN/WAN design. I have also worked in critical military and defense environments such as the Military Communication Institute and NATO, where precision, reliability, and scalability were essential.

Whether it's fine-tuning performance metrics, ensuring system availability, or responding to incidents in real time — monitoring is not just my job, it's my professional passion.