BuDo (Martial arts) – 40 years experience,  Israel Dento Karate Federation Chairman,  Few times national champ, 3rd place Eur champ. 

Technology –  MSc. EE,  25 years’ projects management hi-tec experience  

Business –  Products Director, Marketing & Sales manager  

Lecturer –  At academic institutes and international forums for business English and computer networks. 

Author –  “Breakthrough the BuDo-Way” Amazon best seller.