At BIP xTech, I maintain and expand 32 Bayesian Media Mix Models across national markets on Azure Databricks, from data quality checks through production code updates and Bayesian modeling. I also restored and expanded a supply chain obsolescence risk optimizer by deploying a new heuristic to address computational complexity.
I built a GenAI proof of concept using a multimodal LLM to analyze digital and handwritten invoices, check consistency, and flag possible fraud. My research at Tel Aviv University combined Python and R analysis of cross-national financial datasets with a survey of more than 700 participants.
