Capella Days 2026 - Session #1

Director, North and South America operations. Business Development Manager, Asia | Talks about MBSE, Capella, SysON, SmartEA, Sirius Web, Open-source | Obeo Founder

Rami Wehbe is a Senior Model-Based Systems Engineer at SysDICE GmbH, specializing in methods development, systems modeling, metamodels, and the customization of SysML and MBSE tools through plugins and automation. He also supports customers in adopting MBSE approaches and applying systems engineering and modeling practices across different programs and products. His focus is on bridging technical and non-technical perspectives through systems thinking, structured information gathering, and collaborative approaches that help customers establish a common understanding, make informed engineering decisions, and successfully adopt MBSE practices. Through training and knowledge transfer, he has supported and trained engineers in systems engineering and MBSE practices across Europe. His expertise spans systems engineering and life-cycle processes aligned with INCOSE principles, ISO 15288, ISO 29148, and IREB, alongside architecture description and modeling based on ISO 42010.

David Pietsch is a Systems Engineer at Rolls-Royce Solutions, working on the practical application of Model-Based Systems Engineering (MBSE) in complex product development. Before joining the Hybrid Mining Truck project, he worked as a System Architect on a rail project, where he gained experience in interdisciplinary systems engineering and architecture development. In his current role, David uses the Arcadia methodology and Capella to develop and evolve system, logical, and physical architectures for the Hybrid Mining Truck. He works closely with engineering teams and stakeholders to transform requirements, technical knowledge, and design decisions into consistent system models. His particular interest lies in making MBSE useful in everyday engineering practice. This includes building a shared understanding across disciplines, supporting architecture-based decision-making, and continuously improving both the model and the underlying engineering approach.

Mohammad Chami is the founder and CEO of SysDICE GmbH and has over 15 years of working experience in the field of Model-Based Systems Engineering (MBSE), its modeling languages, defining processes and methods for system modeling and customizing its tools. He relocated from Lebanon to Germany in 2007 to pursue his second master’s in Mechatronics. Since then, he found his passion in MBSE and gained invaluable experience as a consultant in different MBSE applications, from digital transformation, systems modeling, requirements engineering, functional architecture, variant management, testing and safety analysis to verification and validation. In 2018, he founded Chami Consulting, a tool-independent MBSE services company with a mission to empower organizations and individuals to conquer their engineering challenges and successfully deploy MBSE. At the end of 2021, Chami Consulting was transferred to SysDICE GmbH.

David Plancq is System Engineering and Configuration Manager on the NUWARD SMR program.

Joshua Wedgwood is a Systems Design Integrator with Rolls-Royce, where he has worked since 2012. His career has spanned gas turbine performance, systems integration, verification and capability development. Joshua holds a Bachelor's degree in Mechanical Engineering and a Master's degree in Systems Engineering. He currently works within the MBSE Capability team, leading the development and deployment of MBSE practices across the Rolls-Royce group. Alongside this, he supports a range of systems engineering and systems integration challenges on major programmes.

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