"Proje Yönetimi: Bilişim Teknolojileri AR-GE Proje Süreçleri ve Yönetimi", The Greenpark Kartepe Resort Hotel, Maşukiye-Kocaeli, İstanbul Ulaşım A. Ş., 2-4 Ocak 2009.
	“A Software Solution for Mobile Context Handoff in WLANs”, Fourth International Conference on Telecommunications and Networking (TeNe 08), Live Internet Presentation, 5-13 December 2008.
	“Service-Oriented Context-Awareness and Context-Aware Services”, Third International  Conference on Systems, Computing Sciences and Software Engineering (SCSS2007), 3-12 December 2007, Live Internet Presentation, 8 December 2007.
	“Frameworks for Context-Aware Pervasive Systems (FCAPSYS)”, The First Research and Project Marketplace, Fatih University, İstanbul, 14 June 2007.
	“Pervasive Computing is Coming and Its Foundation Technologies: Wireless Networks and Mobile Computing”, Fatih University, İstanbul, 9 May 2007.
	“An Architecture Design Process Using a Supportable Meta-Architecture and Roundtrip Engineering”, presented, Advances in Information Systems (ADVIS 2006), İzmir, October 2006.
	“Object Oriented Analysis, Design and Programming using Java and UML” seminars and presentations, İstanbul, ISBAK, August/2005 – March/2006.
	“WiPoD Wireless Positioning System Based on 802.11 WLAN Infrastructure”, presented, ESSE 2005: International Conference on Enformatika, Systems Sciences and Engineering, İstanbul, November 2005.
	“Core Issues Affecting Software Architecture in Enterprise Projects”, presented, ESSE 2005: International Conference on Enformatika, Systems Sciences and Engineering, İstanbul, November 2005.
	“Introduction to Modeling, Model Driven Architecture and Development”, Europe Software–ÜLKER, İstanbul, May/2004.
	“Introduction to UML”, Europe Software–ÜLKER, İstanbul, May/2004.
	“Project and Software Process Improvement” seminars and presentations, İstanbul, BELBİM, May–December, 2003.
	IEEE/IFIP International Symposium on Integrated Network Management and Microsoft Technical Visit and Research, Seattle, WA-USA, 12-19 May-2001.
	“Software Process Improvement” presentations (more than 500 slides), TÜBİTAK-UEKAE, Gebze, Kocaeli, September 2000 - January 2001.
	Managing IP QoS Conference, Paris La Defense, France, 12-15 September 2000.
	“Management System for Crypto Equipment” presented, NATO INFOSEC SC-4 Meeting, Antalya, 8-12 Mayıs 2000.
	“Management System for Crypto Equipment” presented, NATO Unified Efforts 2000, Ankara, April 2000.
	“Network Management” presented, TSK Genel Kurmay, Ankara. January 2000.