paulniggenaber.com

Paul Niggenaber

Data science grounded in statistical inference — an economist's training in econometrics and Bayesian methods, applied to machine learning problems end to end.

MSc Data Science · BI Norwegian Business School Oslo, Norway Graduating June 2027
p(θ) — prior p(θ | data) — posterior

Selected work

github.com/paulniggenaber
Research Bayesian inference
NLP · Econometrics

Nowcasting Recession Risk

Bachelor thesis (University of Cologne): nowcasting US recession probability by combining macroeconomic, financial, and text-based predictors, estimated under both Bayesian and frequentist frameworks — a direct comparison of the two inferential paradigms on the same forecasting problem.

End-to-end ML Web scraping
XGBoost · CatBoost

Predicting Football Transfer Fees

A full pipeline on real, messy data: scraping player performance and market data from fbref and Transfermarkt, feature engineering, gradient-boosted regression with randomized hyperparameter search, and feature-importance analysis of what actually drives transfer valuations.

Deep learning TensorFlow
Variational inference

Image Generation with VAEs

A variational autoencoder built as structured software rather than a notebook — CLI, data loaders, and loss modules — generating MNIST digits in grayscale and color. Hands-on variational inference: KL divergence, the reparameterization trick, and learned latent spaces. Graded A.

Experience

2026 —

Product Intern — Two AS, Oslo

Product-department internship at a B2B fintech (buy-now-pay-later for business trade).

2024 – 2025

Working Student, R&D — Kuraray Europe GmbH, Troisdorf

Built Python tools (Pandas, NumPy, Matplotlib, Seaborn) to analyze R&D measurement data; automated hazardous-material labeling with an Excel/VBA tool highlighted by the employer as a standout achievement; developed automation tooling for a department digitalization initiative and collected measurement data used to train AI models.

2022 – 2025

BSc Economics — University of Cologne

Self-directed specialization in quantitative methods: econometrics, multivariate data analysis, empirical methods, and market design. Thesis supervised at the Institute of Econometrics and Statistics.

Profile

Methods
Statistical inference, machine learning, Bayesian & frequentist statistics, econometrics, optimization
Tools
Python, SQL, R, Excel/VBA, LaTeX
Languages
German (native), English (C2), Norwegian (in progress)
2026 – 27
Exchange semester at Bocconi University, Milan; MSc completion in Oslo, June 2027

Contact

I'm looking for a graduate data science role starting mid-2027 — Oslo, Germany, or elsewhere in Europe. If rigorous inference on real business problems is what your team does, I'd like to hear from you.