Passionate IT professional with a drive for learning and for helping others learn. never stop learning, to never stop teaching! I am an expert and want to share my expertise and experience with those seeking to develop themselves and their careers. I got the ability and desire to propose and execute new training courses across multiple domains. and with over 10 years of CCIE teaching experience, CCIE#15827, teaching courses of | CCIE SP | CCIE RS | CCIE DC | CCIE VOICE | security. I have over 1200 students all over the world, among which CCIE SP is over 920.