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Experience level:
More than 5 years
Education level:
Bachelor
Languages:
Russian: Native
English: B2
Serbian: B1
Implementation security services and network infrastructure audit.
Ensured stable operation of servers and telecom systems.
Administered Proxmox and VMware environments.
Administration of over 250 laptops with the implementation of all security and data safety measures. Managed network performance and provided technical support to the company branches.
Led modernization of web services and network infrastructure.
Ensured stable operation of servers and telecom systems.
Administered Proxmox and VMware environments.
Managed network performance and provided technical support to the company branches.
Modernized network infrastructure and maintained system stability.
Supported Avaya, HP, Panasonic, Samsung, Cisco, and Asterisk VoIP systems.
Designed and deployed Yeastar and 3CX VoIP solutions.
Delivered IT consulting and system integration services.
Developed project documentation and supported business process automation.
Integrated and secured corporate network and VoIP systems.
Designed data cabling and access control systems for new facilities.
Managed IT infrastructure projects and documentation.
An expert in switching and routing protocols, as well as building VPN networks for large enterprises. I have extensive experience troubleshooting TCP/IP, EIGRP, RIP, OSPF, VLANs, VPNs (PPTP, IPsec, OpenVPN), SNMP, and DNS. I have completed numerous projects using Cisco, Juniper, Palo Alto, and HP equipment