I am an Expert Network Engineer and I am working as Professor and Expert Consultant Network Engineer in a Multinational ISP.

I have great hands-on experience for more than 10 years in various network technologies.

I have Cisco CCIE Enterprise , CCIE DataCenter and Cisco Specialist - Enterprise SD-WAN Implementation and Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud)  certificates.

I have very good knowledge in Cisco wireless technology, VOIP & Network Security.

My specialties:

- Design/implement medium and large scale enterprise networks.

- Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700.

- Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500).

- Huawei, Mikrotik, HP & Ubiquiti devices Expert.

- Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert.

- Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...).

- VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther).

- Linux, Unix & windows servers Expert.

- Wireshark Traffic Capture & Analysis Expert.

- Write technical reports and summaries.