Skills

Having diversified experience in Designing and Supporting complex and multi-platform IT Infrastructure Environment. Cisco Systems Products, Border Gateway Protocol (BGP), Routing, Networking. Open Shortest Path First (OSPF), Firewalls, Network Design. Sound understanding of Active Directory,, Nmap, Wireshark .Vulnerability Assessment, Risk management, Root Cause Analysis (RCA), Incident and Change Management. Identity and Access Management (IAM) Tools, Python 3. Firewalls, SDN, Cisco DNA Center, Service Now, PortScaning Tool Nessus, Network Vulnerability Scanning Tool Nessus.Firewall rules, Network Security Policy management (NSPM) AlgoSec, Data Protection Regulation GDPR and NIS, PowerShell, Scripting, Windows Server Administration, Active Directory, Log Analysis, Microsoft Azure, VMware, Data Leak Prevention DLP, Data Categorization, Advance Threat Protection, SPF, Email Header Analysis, Identity and Access Management, SCCM, SCOM, Exclaimer, PAM, Cisco Catalyst 9500 / 9600 IOS XE switches. Python language.

About

I am a network and security specialist with extensive experience in firewall security, network infrastructure, and IT operations. My expertise includes firewall rule reviews (AlgoSec), network security audits, incident response, and compliance alignment with industry standards like ISO 27001, NIST, and CIS controls.

I have hands-on experience with Cisco Nexus (5K, 7K, 9K), MPLS, SD-WAN, and privileged access management (PAM) solutions. Additionally, I have been involved in network transformation projects, including migrating from MPLS to SD-WAN for multiple municipalities in Denmark.

My achievements include:
. Successfully optimizing firewall rules to enhance security and reduce risk exposure.
. Implementing incident response strategies and ensuring compliance with ISO 27001.
. Teaching network security courses, demonstrating strong technical and communication skills.
. Manage network infrastructure upgrades and troubleshoot complex BGP/MPLS issues.

I am passionate about cybersecurity, IT governance, and network security architecture and am always eager to take on challenges that enhance an organization's security posture.