Sai Krishna has started his career in analyzing data using Excel sheets. He had gained experience and became expert in Advanced Excel and SQL techniques to build Dashboards and Reports for fortune 500 organizations. His experience is mostly into supply chain domain and data visualization. As data volumes increased over time, he mastered state of the art visualizations tools like Qlik Sense, Sisense and Tableau to analyze huge data sets. He has all skills for full stack data engineer.