Tim Ferrill is an IT pro with a wide breadth of knowledge covering database and web application administration, development (JavaScript, Python, SQL, R, etc.), business analytics, Active Directory and DNS, and even some graphic design. Tim’s range of knowledge helps facilitate designing or troubleshooting a variety of complex systems. In his off time, Tim is a published author and writer: having written for outlets like Microsoft Press, Tom’s Hardware, PC Magazine, Network World, and Maximum PC