Leonhard Korowajczuk

Leonhard Korowajczuk - "CelPlan Technologies, Inc. "He graduated from the Universidale Federal do Rio de Janeiro in 1969, and has 34 years experience in the telecommunications R&D field. Previous experience include ITT telecommunication engineering departments (Brazil, England, Belgium and Spain). He was one of the founders of the Brazilian Telecommunications Research Center (Telebras-CPqD), Switching department manager and wireless division director at Elebra Telecomunicacoes/Alcatel, CEO and...See more