2020 Present Abbott EPD Basel, CH

Data Science Solution Lead

Pharma

Built and led a team of 9 data scientists from scratch, delivering $20M+ in value across manufacturing optimisation, forecasting, and GenAI. Co-designed a 7-year DS roadmap presented to the Abbott EPD board. Led the global GenAI committee implementing LLAMA-2 based tools across Quality, Marketing, and Compliance.

Team of 9 $20M Impact GenAI Strategic Roadmap
2015 2019 eBay Zurich, CH

Data Science Manager

eCommerce

Led global marketing analytics — vendor optimisation, Marketing Mix Modelling, multi-touch attribution, and CLV prediction. Designed and scaled A/B testing frameworks including multi-armed bandit approaches. Built eBay's first Global MMM using Bayesian Regression, moving beyond last-click attribution.

MMM Attribution A/B Testing CLV
2014 2015 Alpha Bank Athens, GR

Analytics Manager

Banking

Established the first marketing data mart during the bank's digital transformation. Built propensity models for the inaugural DS-driven marketing campaign and a fraud detection model during the Greek financial crisis. Presented an analytics transformation roadmap to senior leadership.

Propensity Models Fraud Detection Data Strategy
2012 2014 Accenture Athens, GR

Senior Consultant

Consulting

Part of the Global Analytics Hub, delivering ML projects across retail, FMCG, banking, and telecoms. Hands-on modelling (ARIMA, k-means, propensity) combined with leading analyst teams and managing end-to-end client delivery.

ARIMA Segmentation Multi-industry