Im working as a System Administrator for the past 8 years. In my 8 years of experience I've managed MVS(OS/390), Unix(Solaris 10,11), Linux(RedHat 7, CentOS 7, Ubuntu, Raspbian) Operating Systems. I trained hard for system management and worked for IBM Mainframe servers with DB2 database, SUN Oracle M5000, X3-2L servers. In the meantime I have decided to deepen my knowledge in software engineering so I was involved in SAP ABAP and JAVA projects for two years. I have good level using programming languages like Java and ABAP. I have master's degree in the field of Computer Engineering. Im a passionate administrator of operating systems, server farms and technologies and happy to share my knowledge with my students.