• Development, construction and implementation of production machines for face masks, shoe insoles and cotton pads. • Development of new face masks and cradle to cradle insole products.• KATA Coach (Lean Managment)• Responsible for risk management and quality assurance • Employee representative

Construction of micro hydro power plant (10 kW) for Orang Utan Conservation Centre. The tasks included design concept for intake weir, settling ponds, irrigation channel, penstock and turbine house, building and civil engineering drawings, work planning and implementation

Construction of cantilever pathway in difficult and steep rock environment with steel bridge components and cement masonry walls technology. The tasks incuded site assessment and trail alignment in consideration of topography and environmental hazards, technical drawings and design optimizations for steel bridge components, documentation and construction manual and responsibility for work safety

Complaint Handling Engineer, Quality Assurance / Regulatory Affairs (QA/RA)• Investigation of retrieved total joint prostheses, orthopedic instruments and trauma devices for potential product malfunction and handling errors. This includes destructive / non-destructive testing, medical history analysis, leading expert advisory meetings and operation room visits.• Authoring investigation reports as feedback to customer and competent authority• Initiation of preventive and corrective actions as well as immediate field actions• Project management office (PMO) coordinator for projects in QA/RA• Project manager (PM) for process optimization project in QA/RA

External Technical Consultant in various companies, Switzerland• Project as Calculation Engineer for radial compressors (10 months): - Modal- and structural analysis with finite element methods (FEM) - Geometry optimization with computer aided design (CAD) - Programming of construction tools• Consultant for public invitation to tender for eGovernment project (3 months)• Leader of remediation project in complaint handling (QA/RA) for orthopedic devices (7 months)