Sahithi Gurram

Master's

Computer Science

HCA Healthcare TX

Data Analyst

- Spearheaded the enhancement of the ETL pipeline, resulting in a 35% reduction in data processing time through effective - Utilized Python libraries such as Pandas and NumPy for statistical analysis of healthcare data, supporting evidence-based - Conducted comprehensive analysis of electronic health records utilizing SQL queries to uncover patterns and correlations - Developed and deployed interactive Tableau dashboards tailored for visualizing healthcare metrics, enabling real-time - Implemented SQL scripts to extract and cleanse data, ensuring compliance with HIPAA regulations and maintaining an 18 - Devised a dynamic sheet selector to accommodate various chart types, such as Panel charts, Bullet charts, and Stack bars, within a single dashboard using parameters - Collaborated with OLAP tools including ETL, Data Warehousing, and Modeling, leveraging Informatica and SSIS for seamless extraction, transformation, and loading of data from SQL Server to Oracle databases - Designed and executed A/B tests to evaluate the effectiveness of new healthcare interventions, resulting in a statistically - Collaborated closely with healthcare professionals to define key performance indicators (KPIs) and implemented tracking - Extracted data from diverse heterogeneous databases, including Oracle, Access database, DB2, and flat files, and loaded it