rapp results
Interim Management
Experienced interim leadership – when change needs to deliver quick results.
I take on temporary leadership responsibilities when a position needs to be filled at short notice, an organization is facing change, or a demanding project requires additional leadership and implementation power.
My focus areas are R&D, Operations, Industrialization and Product Development, particularly in MedTech, Diagnostics and Industrial Technology.
In this role, I combine technical understanding with many years of management experience and a clear focus on implementation.

Where I support
Interim CTO
Taking responsibility for technology, product development and technical organizations – from strategic direction to operational implementation.
Interim Head of R&D
Leadership and development of R&D organizations, prioritization of development projects, and improvement of structures, processes, and collaboration.
Interim Operations & Industrialization
Stabilization and further development of operations and industrialization. Improvement of performance, quality, costs and delivery capability – especially during growth, scaling or change.
Interim General Management
Taking on entrepreneurial responsibility for a defined transition phase or in situations where, in addition to professional competence, leadership and decisiveness are also required.
Typical situations
For me, interim management doesn't mean filling a position for as long as possible. The crucial thing is to make a difference within a manageable timeframe and to develop an organization sustainably.
Typical situations include:
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A leadership position needs to be filled in the short term.
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Strong growth requires new structures and processes.
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Products need to be industrialized or production needs to be scaled up.
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Costs, quality, or time-to-market do not meet expectations.
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Transformation or restructuring requires experienced leadership.
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A critical project or task force needs to be brought back on track.
My approach
01
Stabilize
I quickly gain a clear understanding of the situation, listen carefully, ask the right questions, and ensure transparency on the most important issues. Together, we set priorities and implement the first necessary measures.
02
Change
Structures, processes, and responsibilities are adjusted where they hinder performance. It's important to me to involve employees and not just plan changes, but implement them.
03
Achieving results
The focus is on concrete and measurable improvements – in performance, costs, quality, speed and organization.
04
Handover
An interim mandate should leave a lasting impact. Therefore, for me, this also includes gradually transferring responsibility and knowledge into the organization and preparing for a smooth succession.
Experience that delivers results.
My experience combines technical depth with leadership, entrepreneurial thinking, and the ability to quickly take responsibility in challenging situations.
Rondo Burgdorf AG
Interim Chief Technology & Innovation Officer
Management of the development organization as well as responsibility for technology and innovation.
Dyconex AG
Interim Taskforce Leader Operations
Leading a task force in the operations area and providing C-level support on operational and strategic issues.
Hemetron AG
Consulting/Interim Management
Support with technological and strategic issues in the MedTech environment.
Roche
Head of Instrument Development Molecular Diagnostics and Project Management
Leading the development of instruments for molecular diagnostics and taking responsibility for demanding development projects in an international environment.
Mettler-Toledo
Head of R&D and Member of the Management Board Laboratory Balances
Responsibility for research and development, product support and a test workshop, as well as shared responsibility for the operational and economic development of the core business Laboratory Balances.
ESEC / Besi Switzerland
Development and industrialization of highly automated systems
Development of wire bonders and die bonders, as well as responsibility for sub-projects and the respective bonding processes. This also included beta testing with customers in Asia and Europe and supporting the products until their deployment at the customer's site.
Güdel Group
CTO and member of the executive board
Responsibility for global engineering and the technological direction of the company, as well as for the further development of technology and innovation.
Further interim and consulting mandates complement my experience in MedTech, diagnostics and industrial technology.
What I bring
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Management of R&D and technology organizations
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Experience in operations and industrialization
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Development and scaling of complex technical products and systems
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MedTech, Diagnostics and Industrial Technology
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Connecting technology, organization and business
Selected results
>20% sustainable cost reduction of a product portfolio
Through targeted design adjustments and the consistent optimization of supply chain and production.
70% reduction in manufacturing costs
In the development of a more modern successor product in the field of molecular diagnostics through the consistent application of design-to-cost.
High double-digit revenue growth
Within 12 months through process optimization, organizational development and automation in operations.

For which companies?
I work primarily with companies from:
MedTech | Diagnostics | Automation | Industrial Technology
Situations in which technological expertise, product development and operational implementation are closely linked are particularly interesting.

Interim management with clear responsibilities
I am not here simply to manage an organization during a transition period.
I take responsibility, create clarity and implement the necessary changes together with the team.
Are you looking for experienced leadership in R&D, Operations, Industrialization or Technology on short notice?
Let's talk about the situation.