is a Penetration Tester who specializes in Web security analysis. He loves to build simple tools to perform discovery and exploitation on any software or network. He has spoken at BlackHat, H2HC, Ekoparty, TEDx, Campus party, OWASP and many important conferences. He is the founder and CEO of Mkit Argentina (www.mkit.com.ar), a company that specializes in computer, physical and human security solutions. He is also the founder of Andsec conference (www.andsec.org). And he is Super Mario World master!!