Amisha P.

Over 5+ years of Data Warehousing and Business Intelligence experience involving System Analysis, Development and Database design.  Experience in all the Latest BI Tools Tableau & Power Bi  Developed various data connections from Data source to Tableau Desktop for Report and Dashboard development.  Proficient in creating live and extract connections.  Created complex formulas and calculations with Tableau to meet the needs of complex Business Logic.  Developed various Dashboards using Bar graphs, scattered plots, stack bars, geographical maps, Gantt charts, etc.  Excellent experience in scheduling extracts and deployment of Dashboards in Tableau Server.  Designed reports with Drill Down, Drill Through and Drop-down menu option and Parameterized.  Involved in data validation of the results in Tableau by validating the numbers against the data in the database tables by querying on the database.  Developed interactive Reports and Visualizations for business users.  Good working knowledge in Data Modeling developing Star Schema/Snow flake Schema in physical and logical models used in Relational, Dimensional and Multidimensional modeling.  Worked on MS SQL Server Integration Services (SSIS) to develop jobs for extracting, transforming and loading data into data warehouse.  Strong in extracting data SQL Server Databases and well experienced in writing complex SQL queries.