Ivan Grynov
Making IT work
- Role
- Production Engineer at Meta
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Ivan Grynov
20+ years of Windows and Linux administration - 12+ years of Network administration - Excellent analytical, troubleshooting and problem solving skills. Versatile and motivated.Specialties- Design, deployment, troubleshooting and management of resilient and redundant Cisco/Juniper/Palo Alto networks - Configuration and deployment of Cisco/Juniper/Palo Alto switches, routers and firewalls - Cisco Anyconnect VPN, Juniper JunOS Pulse VPN, IPsec VPNs, Network Security - Dynamic IP routing: OSPF, EIGRP, BGP - Design, deployment and management of large enterprise infrastructures including Microsoft Active Directory, Microsoft Exchange Server, Sharepoint Portal Server and Web Services, RHEL/CentOS/Debian/Ubuntu Linux, and virtualization technologies VMware ESXi, Citrix XenServer, KVM/Proxmox, Citrix Xen Presentation Server and Citrix XenApp - Deep knowledge of Python and Shell - Knowledge of Perl and Powershell
Experience
Production Engineer
Mar 2019 — Present · Seattle, WA, US
Education
Dnipropetrovs'kij Nacional'nij Universitet
MD, Computer Science, Radio Physics
1995 — 2000
Skills
- Firewalls
- Asa
- Cisco Catalyst Switches
- Xenserver
- Ipsec
- Cisco Technologies
- Sharepoint
- Virtualization
- Routers
- Network Administration
- Cisco Asa
- Networking
- Private Cloud
- Disaster Recovery
- Vmware Esx
- Servers
- Catalyst Switches
- Linux
- System Administration
- Vmware
- Openstack
- Shell Scripting
- Vpn
- Network Security
- Xen
- Server Administration
- Security
- Cisco Ios
- Perl
- Active Directory
- Unix
- Windows Server
- Cisco Routers
- Bash
- Vpn Concentrators
- Linux System Administration
- Ospf
- Network Engineering
- Ipv6
- Unix Shell Scripting
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