IT Management and Strategic Decisions

• Infrastructure architecture evaluation
• Software architecture evaluation
• IT Project Management
• Annual IT budgets
• Total Cost of Ownership Evaluations (TCO)

Metrics and Monitoring

• Electrical usage monitoring
• Performance evaluation and benchmarking
• Custom PRTG and Nagios Sensors
• DDoS Planning and Response

Networking and Systems

• Internet backbone (BGP, ASNs, Fibre, IXs)
• Catastrophic failure incident response
• Port forwarding, Firewalls, VPNs, VLANs
• Cisco, pfSense, m0n0wall, Brocade, Dell
• IPv6
• Web servers (LAMP, IIS, node.js)
• File servers
• Interoperability between Linux, Mac and Windows

IT Security

• Penetration tests and vulnerability assessments
• Password resets
• PCI Compliance
• Source code audits
• Forensic Investigations
• Security incident response including hacking and ransomware

Cloud and Data Center

• Office 365 Migrations
• VMWare vCenter, Hyper-V and Xen hypervisors
• Data center cooling and power capacity planning
• High Availability Clusters and failure tolerant systems
• Building cloud and data center infrastructure

Blockchain Technology

• Bitcoin and Ethereum payments
• Wallet security and backup

Storage and Database Systems

• Performance optimization
• Ceph software defined storage
• Enterprise SAN Systems (NetApp, HP, Dell Equallogic)
• iSCSI troubleshooting
• mySQL, MS SQL, Postgres, Oracle database systems

Other

• Data recovery
• Minimum downtime migrations and upgrades
• Email systems troubleshooting (rDNS, SPF, DKIM, reputation)
• Development of custom VoIP applications
• Cpanel setup and customization