MSc (1969). PhD (1976), DSc (1993); Tenured Professor (2006); Computer Science and Computer Engineering, Professor, Director of the Institute (1996-2008), Deputy Director of the Institute (1984-1988), Head of the Division for Computer Architectures and Software Engineering (1994-2017), Head of FEIT Council Committee on Faculty Organisation (2008-2012); Member of FEIT Council Committee on Scientific Staff (2013-), Co-ordinator of the Subject Class “Computer Systems” (1995-); Member of the German Fault Tolerant Interest Group VDI/VDE – GMA ITG, (1992-1996), Member of IEEE Computer Society and Reliability Society; Test Technology Technical Council (1998-); Member of Euromicro board of directors (1998-2014); Euromicro correspondent (2010-) Member of IFAC and POLSPAR (2008-), Program Committee member of many international conferences, reviewer for many int. conferences and journals; Minister of Education Award (1983), (1987), (1994), (2006); Rector's Award (1998), (2003), (2008), (2009), (2011); (2015); Member of Informatics Committee Polish Academy of Science (2007-2010).