Licensed Court Expert for Biological investigations and DNA identification; Experience: worked on DNA expertise on over 6000 cases; Tutoring more than 300 CSI technicians, for collection preservation, and transport of biology origin traces. Court testimonies: Expert Witness at over 100 cases (including serial murder and serial rape cases, terrorism and other violent crime) Mentoring of more than 10 junior scientist in the filed of biological traces characterization, DNA identification and statistical interpretation of single source and mixture analysis.More than 100 oral presentations for Forensic Biology techniquesParticipation at more than 350 major field crime scene investigations. Author or co-author on 15 scientific publication from forensic DNA fieldClose filed of expertise - Y haplotype analysis in filed of ethnic and micro-geographical prediction.Advising several domestic and foreign forensic laboratories for ISO 17025 accreditationAPPRECIASIONS AND GRADITUDES 2005 Commemorative plague of the Hungarian police for special achievement of ILEA academy 2006 Appreciation of the USA Justice Department for presentation and contribution of the training for the public prosecutors2007 Gratitude of the Macedonian Public Prosecutors Society and OPDAT program of the American Embassy at Republic of Macedonia for special contribution of the forensic workshop for public prosecutors. 2015 Gratitude from Macedonian US embassy ICITAP mission, from the US Department of Justice, for education of the public prosecutors in the field of Forensic DNA analysis.