- Developed framework to enable unit testing of backend code and thus made testing at JobRad more than 1000x faster (Pytest, Mock).- Established test-driven development and clean coding principles among all development teams by running workshops and tutorials.- Recruited new developers, formed agile teams and established advanced training for engineering staff.- Fostered cross-functional communication between domain experts and engineers to refactor the legacy code following the principles of domain driven design.

- Led project and implemented end-to-end machine learning pipelines for a German real estate market leader: Close cooperation with customer to convert data into new products, data preparation (Python, Numpy, Pandas, SQL, Scikit-Learn), time-series analysis (ARIMA), feature-based location assessment (Ensemble regressors), visualizations (Matplotlib, Folium, H3), API setup (PostgreSQL, Docker, Flask).- Led project for a new data product on location assessment for retail and offices: Ideation with customer, data preparation (Python, NetworkX, Scikit-Learn), visualizations, API setup and behavior testing (Behave). - Co-developed Python package (PyPi: geospin-utilities) for spatial data analysis and visualization (PostGIS, H3, Folium).

- Supervised computational neuroscience students (master thesis, lab rotation, scientific presenting)- Tutored, examined and co-lectured computer science students

Tutored and examined computational neuroscience students of 'Models of higher brain function'

- Taught, marked and examined the following lectures: Mechanics, Electrodynamics and Thermodynamics, Linear Algebra for Mathematicians, and Theoretical Mechanics- Assisted in writing a manuscript on statistical physics- Co-developed a computer-controlled glass fiber coiler using LabView

Conducted quantitative and qualitative market surveys and prepared customer presentations

Provided home care and assisted transport for seniors, disadvantaged children and mentally or physically disabled