Build, manage and maintain multi-vendor, multi-protocol data center in 2 locationsConfigure and maintain of network devices (Edge & Backbone Switch, Firewall, Load Balancer, NTP, Proxy)Configure of active-passive and active-active Web Services (Load Balancer, WAF, GSLB, Content Switching)Administrate and maintain services of PAM, DNS, SFTP, NMS on Windows and Linux serversControl networking in routing & switching (TCP/IP stack, BGP, MPLS, ACL)Monitor network capacity & performance and report (NMS systems)Manage certificates of SSL, Logon, DecryptionMaintain lifecycle of network equipmentAnalyze logs with SIEM, Firewall’s Monitoring System for connection problem, network anomaly and system events

Administrate Windows Server with various of Microsoft technologies and services (Active Directory, DNS, DHCP, FS, NPS)Design and deploy servers and manage virtualization software (VMware vSphere, VMware ESXi)Manage, coordinate, and implement software upgrades, patches, hot fixes on serversAssisting PoC and testing servers, switches, and APs

Assisting in installation, repair, and delivery process of data center projectsDevelop IoT smart home and smart city projects’ hardware, software, and networksTesting and developing new applications, projects, and products of embedded development cards (STM Discovery, Raspberry Pi, Beaglebone Black etc.)