Electrical engineer, software engineer, and microchip designer / automation specialist. Martial arts studied includes: Aikido, Taekwondo, Bujinkan Ninjutsu, Judo, N. Shaolin Longfist, S. Shaolin Vietnamese system, Mitsung Lohan kungfu, Filipino Martial Arts escrima, Okinawan karate, S. Praying Mantis kungfu, boxing and kickboxing, Wing Chun kungfu, Wu / Yang / Chen style Taiji, and various others with workshops and private lessons.