John Zablocki is the Senior Director of Engineering at Embark Vet. He is a musician and songwriter, playing guitar and keys in cover bands Mixtape Misfits and Sunset Strip. John has authored books for O'Reilly, and Packt, and holds an M.S. in Computer Science from Rensselaer at Hartford. Online, John can be found at http://about.me/johnzablocki. Offline, he can be found around Boston, MA with his dogs, daughter, and his Fender Stratocaster.