Tim Weilkiens is CEO of the German consulting company oose, a consultant and trainer, and a active member of the Object Management Group. Tim has written sections of the initial SysML specification and is part of the ongoing work on SysML. He is involved in many MBSE activities. Tim has written many books about modeling including Systems Engineering with SysML (2008, Morgan Kaufmann). He is editor of the pragmatic and independent MBSE methodology SYSMOD – the Systems Modeling Toolbox. You find more about MBSE and Tim in his blog at www.model-based-systems-engineering.com.
Jesko G. Lamm is a Senior Systems Engineer at Bernafon AG, Switzerland. He holds a Dipl.-Ing. degree in Electrical Engineering from the German RWTH Aachen technical university. He is interested in holistic model-based Systems Engineering, where the specification and verification disciplines go hand-in-hand. He is the co-founder of the Functional Architectures working group of GfSE and the author or co-author of multiple papers in Systems Engineering.
Stephan Roth is coach, consultant and trainer for systems and software engineering with German consultancy company oose Innovative Informatik eG located in Hamburg. Before he joined oose, he worked for many years as a software developer, software architect, and systems engineer in the field of radio reconnaissance and communication intelligence systems. Stephan is a state–certified technical assistant for computer science from Physikalisch–Technische Lehranstalt (PTL) Wedel and a Certified Systems Engineer (GfSE)®– Level C. As a longtime member of INCOSE and GfSE e.V. he is an active supporter of the systems engineering community.
Markus Walker works at Schindler Elevator Ltd. in the research and development division as Elevator Systems Architect. He had worked in other technical roles for different Schindler divisions in the area of systems integration, supply chain management, requirements engineering and tool support. His experiences ranges from commodity products to custom design and from low rise to high rise elevators for global markets.
Markus Walker received his Eng. FH degree in electrical engineering from the Lucerne University of Applied Science and Arts. He is an INCOSE Certified Systems Engineering Professional (CSEP) and is engaged in the committee of the Swiss chapter of INCOSE.