Gayathri Devi Potu

Experience

1. Data Analyst

   Hologic, Inc.

   Apr 2023 — Present

   Analyzed clinical trial data using Python and SQL to identify key trends, supporting the development of new diagnostic products.Developed interactive dashboards in Tableau for visualizing sales performance across medical device categories, improving decision-making for marketing teams.Built SQL queries and stored procedures in Snowflake to extract critical patient outcome data for regulatory compliance reporting.Created data pipelines using dbt and Python to transform raw operational data into clean, analysis-ready datasets for various departments.Implemented predictive models in Python (Scikit-learn) to forecast equipment maintenance needs, minimizing downtime for medical imaging systems.Delivered insights on product usage patterns through reports generated with Power BI, informing future feature enhancements for Hologic\'s devices.Designed and maintained data marts in PostgreSQL to support faster retrieval of diagnostic testing results for research and development.Utilized AWS Redshift for storing and querying large datasets related to supply chain logistics, optimizing inventory management for medical supplies.Developed A/B test analyses using R to evaluate the effectiveness of new patient engagement strategies for Hologic\'s digital health platforms.Performed data quality assessments and implemented data cleansing processes using Python scripts, ensuring accuracy of health outcome data.

Education

• R.V.R. & J.C. College of Engineering

  Bachelor of Technology - BTech, Information Technology

• The University of Texas at Arlington

  Master's degree, Computer Science