Created interactive dashboard to track and analyze online sales data,Used complex parameters to drill down in worksheet and customization using filters and slicers.Created connections, join new tables,calculations to manipulatedata and enable user driven parameters for visualizations.Used different types of customized visualization (bar chart, pie chart, donut chart, clustered bar chart, scatter chart, line chart, area chart, map, slicers, etc).My technical skills: python, Numpy, Tableau, Flask, html, css, js, php, wordpress, reactjs, MySql, Red-hat Linux, Networking, User management systems, raid, samba, Lvm etc.