Networking, Windows, Office 365, Firewalls, Vpn, Linux, AWS, enterprise email systems, SASE platforms, telephone systems, enterprise file storage systems, Single Sign-on solutions

Hadoop, Linux, Spark, Kafka, AWS, Airflow, Celeborn

Databases, Openshift, Middleware, Kubernetes, Linux, Cloud service management, Wintel servers, Operational services

it security best practices , Networking Protocols, Cisco Firewall, Server Hardware, Cisco AnyConnect VPN, risk management, infrastructure engineering, Storage Solutions