Alexei Vladishev's Zabbix Creator Course 2011 at Porto Alegre

Alexei Vladishev, creator of Zabbix monitoring tool, CEO of Zabbix SIA, was a keynote speaker at FISL 12, held at Porto Alegre, June 29th through  July 2nd 2011, and extended his stay the following week, giving 2 courses: Zabbix Certified Specialist and Zabbix for Large Environments, and I took both. It’s something else learning from the developer himself. And Alexei is good in passing on his knowledge. One thing that caught my attention is Alexei’s commitment to keeping it FOSS, and not rely on non-free software, and depend the least on other software.