Vulnerability assessment and penetration testing, ISMS 27001/27002,server2008/2012 configuration and management, Active Directory Managment, DNS,DHCP,IIS WEB SERVER ,WSUS PATCH MANAGMENT, CUSCO ROUTERS AND SWITCHES MANAGMENT, ROUTUNG PROTOCOLS RIP,EIGRP,OSPF, RISK ASSESSMENT, HARDWARE MANAGMENT ,PHP, EMBEDDED SYSTEM