Design, implementation and support of enterprise network infrastructure — from internet services and VoIP to firewalls, virtualization and HP servers.
With over 20 years of experience in IT infrastructure, I specialize in designing, implementing and supporting enterprise networks.
Focus is on stable, secure and cost-effective solutions — from internet services (LTE, ADSL, Wireless, Fiber) to virtualization, monitoring, firewalls and VoIP systems.
The goal is simple: your IT infrastructure should run smoothly and resist security threats.
Core areas of professional activity
Setup and support of internet services — with bandwidth optimization and stable connectivity.
Implementation and management of VoIP systems, Asterisk and FreePBX for unified enterprise communications.
Installation, configuration and support of switches, routers and access points from reputable vendors.
Design and implementation of hardware and software firewalls, VPNs and network security policies.
Installation, configuration and maintenance of HP ProLiant servers, RAID and Windows/Linux Server support.
Virtualization solutions (VMware, Proxmox, Hyper-V) and server resource optimization.
Monitoring systems (Zabbix, Grafana) to track infrastructure stability and performance.
Ongoing support of enterprise computer networks, troubleshooting and preventive maintenance.
Over 20 years of experience in network infrastructure
A track record of collaboration across diverse sectors: