Deployed complex Cisco ACI and SD-WAN solutions across LAN, WAN, and WLAN environments for nationalrnand international clientsrn• Administered multi-vendor network and security environments (Cisco, Check Point, Juniper, Fortinet)rnsupporting AT&T portfolio customersrn• Led global LAN, WAN, and SDN implementations, ensuring high availability and disaster recovery readinessrn• Provided L3 support for LAN/WAN networks, SD-WAN and NFV services, and maintained Linux servicesrn(Bind, Apache, iptables)rn• Implemented and managed global security tools including WAFs and IPS as part of cross-functional securityrnteamsrn• Conduct periodic network security architecture reviews and collaborate on policy updates to align withrnNIST and HIPAA frameworks
Worked in global DevOps team, developing and improving IaC pipelines using Python, Shell Script, Terraform and Ansible.