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Leônidas Romualdo

Network Engineer at INTERNEXA

Leônidas Romualdo is an experienced professional with a strong background in networking, holding certifications such as Cisco CCNA and CCNP. Leônidas specializes in various areas including Cisco network troubleshooting, dynamic routing protocols like RIPv2, OSPF, ISIS, and MPBGP, Linux and PFsense firewalls, as well as ASA firewalls for VPN configurations, ACLs, and NAT. He is proficient in administering NAGIOS servers for monitoring Windows, Unix machines, and 3com/Cisco switches via SNMP. Leônidas is skilled in automating tasks on Linux servers using Shell Script and has expertise in protocols like Spanning Tree, MPLS VRF, IP-IP and GRE tunnels with IPSEC, as well as traffic engineering with MPLS RSVP and CRLPD. His authentication knowledge includes Tacacs+, Dot1x, and Radius protocols. He holds a degree in Networking and Security from Estácio and has worked as a Network Engineer at INTERNEXA, and in various networking roles at New Connection Consulting, Telium Networks, and Digitalpost Technology.

Leônidas Romualdo
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Location

Rio de Janeiro, Rio de Janeiro, Brazil