Über Christoph
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Projekt- und Berufserfahrung
- Hasso Plattner InstituteSenior Backend Engineer & PhD ResearcherFORSCHUNGApril 2021 - November 2025 (4 Jahre und 7 Monate)14 Potsdam, GermanyHigh-Frequency Data Acquisition & Feature Engineering: Developed Python scripts (NumPy, SciPy, Scikit-Learn, etc.) to automate data collection, cleaning, preprocessing pipelines, and feature extraction from high-dimensional time-series sensor data (e.g., EEG, gyroscope, PPG, EDA, and acceleration) and associated metadata log files, establishing robust signal generation streams.Predictive Modeling & Outperformance: Utilized Machine Learning (SVM, k-NN, logistic regression) and Deep Learning models (CNNs, GANs, LSTMs) to perform time-series classification on complex data, enabling faster decision-making. Outperforming related work by more than 15% across various datasets and studies, directly transferable to developing low-latency alpha signals, showcasing a valuable competitive edge.Rigorous Statistical Validation & Education: Applied advanced statistical inference to validate experimental results, translating complex raw data into actionable quantitative insights. Actively supported teaching material for the chair of Digital Health - Connected Healthcare 'Statistics in Connected Healthcare' and 'Data Science for Wearables' lectures, demonstrating expertise in statistical methodology.Quantitative R&D Project Leadership: Successfully led four multidisciplinary research projects from conceptualization to completion in areas directly transferable to signal discovery, including advanced time-series analytics.Data Governance & Scientific Reporting: 0-1 approval for five separate ethics proposals at major institutions, demonstrating expert capability in project reporting, clear scientific communication, and establishing legal and ethical frameworks. Clear command of data governance and regulatory compliance. Architected HIPAA/GDPR-compliant data acquisition pipelines.Technical Mentorship & Coaching: Supervised and mentored Master's students on technical topics, including data science, machine learning, and time-series analysis.
- Hasso Plattner InstituteData Analyst (Healthcare Compliance)FORSCHUNGJuni 2020 - Juli 2020 (1 Monat)14 Potsdam, GermanyMarket and Technical Feasibility Research for Novel Data Streams: Conducted an in-depth literature search and scientific findings synthesis to support the kick-off project of a new PhD student, providing the initial data scope and rigorous ethical framework for complex time-series data relevant to neurological disorders (Epilepsy)
- Charité University HospitalScientific Researcher (Experimental Data Collected at 10 kHz)GESUNDHEIT & WELLNESSJanuar 2020 - Juli 2020 (6 Monate)Berlin, GermanyAdvanced Signal Measurement Setup Development: Planned and secured ethics approval for a study on "Influence of high-frequency somatosensory evoked potentials," and engineered the measurement software using Python in conjunction with custom hardware (low-noise amplifier), demonstrating capability in low-latency data acquisition system extension.
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Ausbildung und Abschlüsse
- Doctor of Engineering (all but defended)Hasso Plattner InstituteDoctor of Engineering
- Master of ScienceHasso Plattner Institute2021Master of Science