During 1988 – 2003, David created training material and taught numerous courses on system software and associated processes for use by external customers and internal designers. David mentored and supervised the training of numerous individuals.
Bell-Northern Research (BNR) was a telecommunications research and development organization that was eventually absorbed into Nortel. BNR was based in Ottawa, Ontario, Canada, with campuses at locations around the world. Bell-Northern Research pioneered the development of digital technology, and created the first practical digital PBX, (SL1), and central office (DMS).
David Pierre Leibovitz worked at BNR/Nortel between 1988 and 2002
During 1988–2002, David Pierre Leibovitz worked at Bell-Northern Research and Nortel in Ottawa. He architected human-computer interaction software based on a hierarchical knowledge representation for a complex adaptive real-time communication system.
- Software architect / domain expert
- Team leader
- Junior-Senior software analyst, designer, programmer, tester