Venu Gopal Chary Nerella

Senior Data Engineer @CVS Health

Boston, MA, US

Built and managed HIPAA-compliant data pipelines on Azure using Azure Data Factory and Databricks to process large-scale pharmacy and healthcare claims data for analytics and reporting.Developed PySpark transformations to clean, standardise, and enrich raw data into analytics-ready datasets supporting population health analysis, utilisation reporting, and executive dashboards.Collaborated closely with analysts and business teams to define KPIs, create self-service BI datasets, and ensure data solutions aligned with business and regulatory requirements.Implemented data quality checks, anomaly detection, and validation frameworks to improve data accuracy, reliability, and overall trust in reporting outputs.