Vertical Sysadmin provides training and consulting services in the field of information technology operations. Here is what our students say: Thank you for such a great class. Been to lots of technical training and you are the best instructor I've had. – Thomas Nicholson The balance between theoretical and practical knowledge is just perfect. – Bernard Brandl Very personal approach to teaching. We are bored to death with PowerPoint slides. Most of the class was hands on. – Prakash Rudraraju