/skills

Technical Skills & Expertise

A security-driven Network & Systems stack focused on secure connectivity, VPN reliability and production-grade stability across distributed infrastructures.

networking.ts

Networking

Cisco Routing & Switching (CCNP Security – SVPN, CCNA)

BGP · OSPF · EIGRP

VLANs · STP · EtherChannel

HSRP / VRRP

Production WAN / LAN environments

VPN troubleshooting in production contexts

Multi-site network operations

Cisco IOSWAN / MPLSLAN/WAN infrastructuresHigh availability operations

security.cfg

Security

Fortinet FortiGate (policy control, NAT, IPSec VPN, IPS)

Zscaler ZIA / ZPA

IPSec & SSL VPN (CCNP Security – SVPN level)

Firewall rule lifecycle management

Network segmentation enforcement

Secure remote-access environments

Zero Trust access control principles

Security posture validation

Incident impact analysis

Zero TrustAccess controlSegmentationPolicy lifecycle

Systems & Platforms

Linux administration (Ubuntu – primary OS)

Systemd & service management

Monitoring, SNMP & Syslog analysis

Bash & operational scripting

VMware virtualization environments

Proxmox lab infrastructure

SystemdSNMPSyslogVMwareProxmox

Automation & Tooling

Python for network automation & validation

Configuration backup automation

Drift detection & configuration validation

Ansible (network task foundations)

YAML / JSON structured configurations

REST APIs

Configuration templating

Git / GitHub workflow integration

PythonAnsibleYAML / JSONREST APIsGit / GitHub

Also experienced with

• AlgoSec
• Infoblox
• Citrix
• Palo Alto (operational basics)
• Nmap
• Wireshark
• Syslog traffic analysis

secureit-hub :: skills

➜ skills tree

skills/
├── networking
│   ├── routing_switching
│   ├── bgp_ospf_eigrp
│   └── high_availability_vpn_ops
├── security
│   ├── fortinet_policy_control
│   ├── zscaler_secure_access
│   └── ipsec_ssl_vpn_ops
├── systems
│   ├── linux_operations
│   ├── monitoring_syslog_snmp
│   └── virtualization_platforms
└── automation
    ├── python_network_validation
    ├── ansible_foundations
    └── structured_config_workflows

➜ focus_areas

secure_connectivity & vpn_stability
firewall_policy_lifecycle & segmentation
observability & incident_resolution
network_troubleshooting
configuration_validation & drift_control

➜ tooling_snapshot

• primary_stack: Cisco · Fortinet · Zscaler · Linux
• side_tools: AlgoSec · Infoblox · Citrix · Wireshark
• scripting: Python · Bash · Ansible (foundations)
• environment: Ubuntu workstation + controlled lab VMs

➜ system_status

ready_for_network_security_missions := true;