working in ISP as admin (MikroTik routers&APs ) and having over 12 years of experience in configuring, maintaining and troubleshooting of enterprise network devices (routers, firewalls, switches)(Cisco, Mikrotik, Juniper, PFsens, ....) and Linux&wins servers.
My skills:
- routing (BGP, OSPF, EIGRP, RIP, CARP),
- VPN (OpenVPN, IPSec, L2TP, PPTP, SSTP, IPIP, EoIP, PPPoE),
- security and firewalls (Cisco ASA, pfSense, D-link DFL, IPTables, IPFW),
- switching (PAgP/LACP, ERPS, STP family, VTP/GVRP)
- network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3)
- traffic analyzers (Wireshark, tcpdump),
- Wi-Fi (channel bonding, MIMO, WDS, etc.),
- QoS, Loadbalancing, Traffic shaping
- Linux (Debian, Ubuntu Server), FreeBSD,
- PRTG and Solarwind, Zabbix, Grafana,
- bash scripting.
I've finished the courses:
- Microsoft® Certified Solutions Expert: Cloud Platform and Infrastructure (MCSE)
- Microsoft® Certified Solutions Associate: Windows Server 2016 (MCSA 2016)
- Microsoft® Certified Solutions Associate: Windows Server 2012 (MCSA 2012) J
- Microsoft Certified Professional (MCP)
- MikroTik Certified User Management Engineer (MTCUME)
- MikroTik Certified Traffic Control Engineer (MTCTCE)
- MikroTik Certified Network Associate (MTCNA)
- Cryptography Certified Stanford University