Data Engineer | BI & Analytics Engineer

Data Engineer and BI Platform Developer with experience in data development, batch data warehousing, BI platform delivery, and business-facing analytical datasets. Experienced in healthcare and pharmaceutical market insights BI platforms, airline travel booking and ticketing data analytics platforms (GDS), and enterprise travel app backend services.

Skilled in SQL, Hive SQL, Python data processing, ODS/DWD/DWS/ADS data warehouse layers, dimensional modeling, metric development, data quality validation, and query optimization. Able to support the full analytical data workflow from data ingestion, cleaning, transformation, detailed data modeli...