I am a Security Consultant for a major Mobile Operator in Bucharest, Romania.
I worked as a Core Packet Switch Engineer, Network Engineer and Linux Administrator.
I also teach CCNA R&S and Linux LPI 1 courses at a major Cisco Gold Partner Academy.
The positions I occupied allowed me to work with Routers, Switches, Firewalls, Load-balancers, Gateway GPRS Support Nodes, Serving GPRS Support Nodes, Packet Data Network Gateways and Serving Gateways and interact with different vendors like Cisco, Juniper, F5, Citrix, Infoblox and Huawei.
My certifications include:
CCNA Routing and Switching