An experimentation platform where every estimator is certified against a known ground truth. A Monte-Carlo harness checks whether each method recovers a planted effect with…
A live AI rent-optimization engine for the German rental market, built around Comply · Optimize · Act. Combines Mietpreisbremse compliance checking, ML rent prediction…
A live pricing-research engine that uses LLM-generated synthetic consumers to run conjoint analysis and pricing experiments that traditionally cost $50K-200K — for about…
A Python package bringing R’s ggfixest plotting capabilities and HonestDiD inference tools to Python. Features event study plots with nested CIs, simultaneous confidence…
End-to-end ML system: PySpark feature engineering, BERT sentiment analysis, K-Means segmentation, and hybrid recommendation engine. Deployed as a live API on GCP Cloud Run…