Revathy Arjun

Data Analyst @Numpy Ninja

CA

Performed exploratory data analysis on healthcare datasets to identify patterns and key insights.• Designed and developed interactive dashboards using Tableau and Power BI, leveraging calculated fields and advanced visualizations.• Utilized Power Query Editor to transform and clean complex datasets for analysis.• Applied Python for data manipulation and visualization, using libraries such as Pandas, NumPy, and Matplotlib.• Wrote and optimized SQL queries for data extraction, filtering, and reporting.• Collaborated with team members to deliver data-driven solutions and support project goals.