Constantine Cherneff Email & Phone Number

Analyzing , troubleshooting and configuring WAN ( IP , MPLS , SDWAN , DIA ) and LAN networks in multivendor environment ( Juniper, Cisco , Fortinet , Palo Alto , Cradlepoint )Direct communication with network and security engineers for top companies globally in troubleshooting and mitigating problems for diverse solutions and topologies. Administration of MPLS core and WAN internet based solutions such as SASE, SDWAN, DIA Working within SLAs in order to ensure network solutions we implement for our clients are working as intended.Monitoring and analyzing network statistics and mitigating issues.Working in NFV environment for many virtual solutions with type 1 Hypervisors ( Esxi ) such as uCPEsLinux network administration.Experience with many different ISP and Telecom technologies including legacy DSL, Ethernet and other Layer 3 technologies still used in some locations.Installation of network equipment at customer location - firewalls, routers, switches , APs.Working with vendors and suppliers on all continents