ore network changes involving Juniper MX, SRX and EX gears, Arista 7020/7050/7280 switches, Brocade ICX switches and Cisco ASA 5500 Series, Cisco Nexus 5k, Cisco ASR 9K and 1k, Cisco 7600s,6503s, 3750s etc. Building Private cloud network infrastructure for different customers (VPNs, NAT, ACL etc.). VMware networks – vDC, vDS, VApps, NSX Edge (VPNs, Firewall policies, NAT rules, Load balancers etc.) Clients’ network audit and optimization. Network Design and Implementation for Azure site recovery for multiple customers. Design and Implementation of Enterprise Networks using OSPF, BGP, DMVPN, QoS, IPSEC VPN, MPLS, etc. Change control management and implementation as a 3rd level support on key occasions. FortiGate Firewall installation, testing and support for different customers in a shared environment (FortiGate 600C) and dedicated environments (FortiGate 200E) in an HA setup. Perl Scripting for Rancid monitoring on devices, Ansible configuration updates for devices across different Datacenters ATL, Denver, Cheyenne etc. Core network infrastructure upgrades based on capacity or security vulnerabilities over different vendors (e.g. Arista, Juniper, FortiGate, Cisco ASAs with Firepower etc.) Palo Alto Security installation and support using Panorama for configuration changes in different regions. Documentations of network designs on the local wiki page, documentation of devices and connections on NetBox, Login credential storage in Secret server and creation of run books. Microsoft Azure shared model design deployments with different vendors as Network Virtual Appliance (e.g. Palo Alto, Fortigate, Sophos etc.)