During my day to day activities integrating Adaptive Security Appliances (ASA) into the data center fabric, and with Cisco Identity Services Engine (ISE) and TrustSec. Throughout the course of these activities, I mentor both clients and peers and further my own education with studies and lab work.- Troubleshot network and security issues- Arranged scheduled upgrades and changes- Reviewed, maintained and improved the performance, resiliency and efficiency of existing wired network- Configured firewall, routing and switching to maximise network efficiency and security- Configured site to site VPN on Cisco ASA, Cisco Firepower- Proposed network upgrade both Wired and Wireless- Reviewed the existing wireless AP