For the third decade of my life, I've been actively working in the area of system/network administration with a great attitude and interest toward Linux/Unix platforms. During these years, I have been involved in many projects and technologies. Here is a brief summary of my skills and experiences: OS: Programming: Integration: * Security: its concepts, firewalls (iptables, pfsense), SELinux, Alienvault, IPSec, etc. * Familiar with HP hardware, My working style and strength points: * Consistently following the best practices & principles, particularly in performing large projects. * Considering `constant learning' as a vital requirement of my job. * Able to cooperate with people in different levels and of varied traits. * Highly specialized in troubleshooting, * Hardworking, continuously studying, precise * Excellent skills on (re)search.