End-to-end data-driven platform generating qualified leads for automotive dealers through customer data mining and ML predictions
- Deployed in 25 major dealers with 50 locations across Germany
- Generates ~300 leads per month per location on average
- Implemented 3 ML models: Residual Value, Customer Life Cycle, Damage Classification
- Product catalog search across 90,000 vehicle models
PythonAWS S3AWS GlueAWS LambdaAWS QuickSightMachine LearningElastic Search
Enterprise data warehouse for Volkswagen Finance China and Mexico fulfilling European Central Bank IFRS9 regulations
- Led 20-person team across 5 international offices
- Designed architecture with 60+ business objects and 200M+ records
- Served as foundation for all VW Finance Group data initiatives
- Implemented ML-based Contract Default prediction model
SQL ServerSSISPythonETLData WarehousingSAS
Enterprise CRM and data warehouse implementation supporting BMW's exponential growth in China from 2008-2015
- Supported growth from 200 to 400 dealer groups
- Scaled from 50,000 to 150,000 units sold
- Served 500+ CRM users across dealer network
- Led CRM system migration from Goldmine to CARMEN
GoldmineCARMENSQL ServerSSISQlikViewETL