Experience and job history

 
 

12/2014 to present
Principal Research Scientist
Amazon.com
Seattle, WA


01/2002 to 11/2014 Lead Member of Technical Staff and Lead Inventive Scientist
Algorithms and Optimization Research Department 
Internet and Network Systems Research Center
AT&T Labs Research, Florham Park, NJ


05/1999 to 01/2002 Technology Consultant
Algorithms and Optimization Research Department
Information Sciences Research Center
AT&T Labs Research, Florham Park, NJ


07/1996 to 04/1999 Principal Research Staff Member
Algorithms and Optimization Research Department
Information Sciences Research Center
AT&T Labs Research, Florham Park, NJ



01/1996 to 06/1996 Senior Research Staff Member
Algorithms and Optimization Research Department
Information Sciences Research Center
AT&T Research, Murray Hill, NJ


8/1988 to 01/1996 Member of Technical Staff
Mathematical Foundations of Computing Department
Mathematical Sciences Research Center
AT&T Bell Laboratories, Murray Hill, NJ


09/1987 to 08/1988 Full-Time Consultant
AT&T Advanced Decision Support Systems 
Whippany, NJ


08/1985 to 08/1987 Post Graduate Research Engineer
Operations Research Center, University of California
Berkeley, CA


12/1986 to 08/1987 Part-Time Consultant
AT&T Advanced Decision Support Systems 
Whippany, NJ


09/1985 to 08/1987 Part-Time Consultant
Schlumberger Palo Alto Research - Fairchild 
Palo Alto, CA


06/1985 to 08/1985 Research Staff
Fairchild Advanced Research & Development Laboratory 
Palo Alto, CA


02/1984 to 07/1985 Post Graduate Researcher
Electronics Research Laboratory, University of California
Berkeley, CA


06/1983 to 08/1983 Research Assistant
Operations Research Center, University of California 
Berkeley, CA


10/1979 to 08/1982 Senior Engineer
Methods & Models Department, Furnas Power Company
Rio de Janeiro, Brazil


06/1981 to 08/1982 Lecturer
Department of Economics, Catholic University 
Rio de Janeiro, Brazil


01/1978 to 07/1978 Trainee
Methods & Models Department, Furnas Power Company
Rio de Janeiro, Brazil