Ninja

System Engineer with specialization on Unix Operating systems. High availability Services Linux clusters with SuSe Linux Enterprise Server, RedHat, Debian Solaris Cluster in cooperation with Sun Microsystems. Oracle High Availability configurations running on Linux System Security Services Security audit on systems with various tools to ensure application compatibility with security requirements, and whenever possible design and apply corrective action. Security enhance systems prior to installation on clients site in order to comply with clients Security Policy. Security checklist implementation and documentation for various Intracom solutions such as Asterisk PBX and Intracom NMS solutions. Professional Services Infoblox appliances (DNS and DHCP) Sun Solaris and Novell SLES Hardware Linux, Solaris systems support for most divisions of the company. Sun Hardware specialization for setup, configuration and troubleshooting. Storage design, configuration and usage on various environments that include: SCSI, FC, iSCSI, NFS. Have worked with Sun StorageTek and EMC products. Backup and restore policies and solutions.

Engineer on the “MetraNet” Billing PlarformDesign ServicesMigration ServicesPart of the Migration Team of the Billing Platform “MetraNet” for Hellas On Line (Greek ISP). Development for data cross check and data transfer procedures (Integration with other live systems) before their import in MetraNet.Ad-hoc support and feedback for the development team. Know how transfer to the client on the way to handle MetraNet.Development Integration - TestingTester/Debugger for the development team and code corrections on the MetraNet platform.Control Versioning System Administrator for the creation of production releases ready to be installed on-site.

everything