Alexandre Borges 
is an Oracle ACE in Solaris and has been teaching courses on Oracle Solaris since 2001. He worked as an employee and a contracted instructor at Sun Microsystems, Inc. until 2010, teaching hundreds of courses on Oracle Solaris (such as Administration, Networking, DTrace, and ZFS), Oracle Solaris Performance Analysis, Oracle Solaris Security, Oracle Cluster Server, Oracle/Sun hardware, Java Enterprise System, MySQL Administration, MySQL Developer, MySQL Cluster, and MySQL tuning. He was awarded the title of Instructor of the Year twice for his performance teaching Sun Microsystems courses.
Since 2009, he has been imparting training at Symantec Corporation (NetBackup, Symantec Cluster Server, Storage Foundation, and Backup Exec) and EC-Council [Certified Ethical Hacking (CEH)]. In addition, he has been working as a freelance instructor for Oracle education partners since 2010.
In 2014, he became an instructor for Hitachi Data Systems (HDS) and Brocade. Currently, he also teaches courses on Reverse Engineering, Windows Debugging, Memory Forensic Analysis, Assembly, Digital Forensic Analysis, and Malware Analysis.
Alexandre is also an (ISC)2 CISSP instructor and has been writing articles on the Oracle Technical Network (OTN) on a regular basis since 2013.