Selected work

Projects that show the work behind the claims.

Each case study focuses on the problem, the role I played, the decisions I made and the evidence that came out of the work.

Lufthansa Technik

Cabin-sound innovation program

Six interdependent workstreams targeting lower cabin sound at substantially lower acoustic-treatment weight, including physical concepts, measurement programs and a cabin-sound simulation tool.

ProgramProductModelingEngineering
3 market-ready solutions →
Doctoral research · RWTH Aachen

Real-time monitoring of ultrasonic metal welding

Laser-vibration measurements, real-time signal processing, process-stage detection, statistical strength estimation, simulation and equivalent mechanical modeling.

MeasurementsSignal processingStatisticsSimulation
≈65 ms monitoring pipeline →
Research deep dive · RWTH Aachen

Applied AI & machine learning for weld quality

One experimental campaign, two signal-processing approaches: wavelet packet features with neural networks, SVMs and LDA for quality classification, and robust regression for continuous strength estimation.

Machine learningStatisticsFeature engineeringEvaluation
123 welds · 100 repeated splits →
Institute for Technical Acoustics

Five-year ultrasonic welding research program

About 20 connected projects across simulation, thermal effects, sensing, signal processing, statistics, supervised learning and system identification.

R&D programResearchSupervision
≈20 projects · 15 students →
European Acoustics Association

Young Acousticians Network

Stakeholder discovery and strategy that turned a two-person volunteer group into a coordination hub for a fragmented European ecosystem.

StrategyStakeholdersEcosystemOperations
6 → 18 partner organizations →
Kebbe Bleiben

Startup experimentation and growth

Built the business from zero, tested around 30 customer segments and owned product, marketing, operations and commercial strategy.

StartupGrowthProduct
CTR 1% → 6% →