- Software Installation, Upgrades, Configuration and Integration on Linux and FreeBSD
- Linux Troubleshooting, Performance Optimisation, Reporting and Analysis
- Linux Solution Consulting and Software Integration
- Data Recovery on Linux File Systems
- Linux Automation Scripting in PERL, BASH, RUBY and Python
- Kernel Customisation, Complication and Installation
- DNS, SMTP, FTP, OpenLDAP, HTTP/S and TCP/IP Service Configuration on Linux and FreeBSD
- Server Security Hardening, Monitoring and Confguration
- AWS EC2 Cloud Deployment, Automation using the EC2 API and Cloud Service Management