Expertise in creating data visualization, blending,and data modeling. Excellent in creating action filters, parameters and calculations for preparing dashboards and worksheets in tableau. Visualizations like dual axis bar graphs, scatter plots, pie charts, lines, heat maps, bubble charts, tree maps, and geographic visualizations according to the end user requirement. Good expertise in date base joins. Hands on experience in data blending and cross date base joins. Building, publishing and customized interactive reports, dash boards and story points. Developed Parameter based reports, Drill-down reports, Charts and Tabular reports and enabled ad-hoc reporting with report builder. Effectively used Data blending, groups, combine fields, Dual Axis, aggregated fields and spotlighting to compare and analyze data in different perspectives.