Shirleen J. is a seasoned data professional with extensive experience in big data engineering, PL/SQL development, data analysis, and visualization. At MultiPlan, Shirleen J. serves as a Senior Big Data Engineer and PL/SQL Developer. Prior experience includes roles as a Senior Data Engineer focusing on Data Science and Tableau at Walgreens, and as an Oracle PL/SQL Developer, Data Analyst, and Tableau specialist at Verisk. Additionally, Shirleen J. has worked as a Data Analyst and Informatica Developer at Medicover Hospitals, along with experience as a Big Data Analyst at Micronet Solutions.