Linux System Administration including Apache web server, Tomcat application server, MySQL databases, high availability, remote system monitoring and alerting (Nagios/Icinga and Munin).
Windows System Administration including Active Directory (Windows Server 2003 & 2008 R2), Exchange Server (2003 & 2010), Hyper-V virtualization technology, Remote Desktop Services, Clustering Services.
Excellent knowledge of Cisco IOS and Checkpoint Firewalls. Moderate knowledge of Enterasys network switches, F5 Link Controllers, Solaris O/S.
Specialties: Red Hat Certified Engineer (RHCE), Cisco Network Administration
ITIL Foundation Certified
Mathematical Modelling in Modern Technologies and Financial Engineering
National Technical University of Athens
