SPECIFICATION

Technical Expertise

My skills, technologies and areas of experience.

Education

  • Technical College for Communications Engineering

Windows Operating Systems

  • Windows 10 and 11
  • Windows 2000, XP, 7, 8 and 8.1
  • Windows Server 2003–2025

Microsoft Administration

  • Server & Client Administration
  • Active Directory
  • Sites & Services
  • Domains & Trusts
  • ADFS
  • Group Policies
  • SQL Server
  • Exchange
  • FSLogix

Infrastructure Services

  • DHCP & DNS
  • DFS Namespace & Replication
  • File Services
  • Public Key Infrastructure (PKI)
  • WSUS Patching
  • Failover Clustering

Cloud & Collaboration

Cloud & Identity

  • Microsoft Entra ID (Azure AD)
  • Conditional Access
  • Enterprise Applications
  • Multifactor Authentication

Collaboration Tools

  • Exchange Online
  • OneDrive & SharePoint
  • Microsoft Teams
  • Cisco Jabber & Webex
  • Zoom

Automation & Deployment

  • PowerShell
  • Automation
  • n8n
  • baramundi Management Suite
  • Matrix42 Empirum

Virtualization & Citrix

VMware

  • ESXi 4.x and later
  • vCenter

Citrix

  • Infrastructure & Daily Operations
  • PVS Service
  • Golden Image Hardening
  • NVIDIA GPU / HDX
  • Citrix Cloud & NetScaler
  • XenApp 6.5, 7.13, 7.15, 1912 and 2203
  • XenDesktop 2203

Network & Datacenter

Infrastructure & Networking

  • Server Room Design
  • Production LANs
  • Machine Solutions
  • Software Integration
  • Branch Office Solutions
  • Cisco, Aruba & Fortinet Networking

Firewalls

  • Palo Alto
  • Juniper
  • Fortinet
  • pfSense

Infrastructure Architecture

  • Active Directory Concepts
  • Group Policy Concepts
  • File Server Concepts
  • DFS Structures
  • NetApp CIFS Structures

Storage Systems

  • NetApp ONTAP Select
  • NetApp ONTAP
  • IBM
  • HPE VSA
  • HPE SimpliVity
  • HPE Nimble

Backup & Recovery

  • Veeam
  • Symantec Backup Exec
  • TSM Backup (Windows)
  • HP Data Protector
  • Commvault
  • KeepIT

Security & Access Control

Hardening & Access

  • Microsoft Hardening
  • Tier Model Concepts
  • Admin Delegation Concepts
  • File Security
  • Smartcards
  • Application & Script Whitelisting

Security Solutions

  • McAfee
  • Barracuda XDR
  • BeyondTrust PWS
  • BeyondTrust EPM
  • BeyondTrust PRA

Monitoring & Auditing

  • PRTG
  • Grafana
  • WhatsUp
  • ManageEngine ADAudit Plus
  • Cygna Auditor
  • Cygna Labs

IT Service Management

Processes & Operations

  • ITIL Processes
  • Asset Management
  • Standby Support

Ticketing Systems

  • Acts
  • SDM
  • Matrix42
  • Mint Servicedesk

Creative & Web Tools

  • Adobe Photoshop
  • Adobe InDesign
  • Adobe Illustrator
  • Affinity
  • WordPress
  • HTML

AI Tools

  • Claude
  • ChatGPT