PRINCE N.

Experience

• 

  NCR Corporation

  Jan 2014 - Nov 2017

  Developer

  - Published Workbooks and Data Sources to Tableau Development and QA sites - Created High-level dashboards from scratch for Shareholders of the company- Scheduled Extracts Refresh, monitored the status of Extract Schedules, and performed Unit Testing on Development and QA sites- Data blending implemented on EMPI databases and generated interactive dashboards with tableau 9.3- Created adhoc reports to users in Tableau by connecting various data sources.- Handled Tableau admin activities granting access, managing extracts and Installations.- Generated Dashboards with Quick filters, Parameters and sets to handle views more efficiently with Tableau 9.3- Published Workbooks by creating user filters so that only appropriate teams can view it.- Embedded Tableau views in to SharePoint and analyzed the source data and handled efficiently by modifying the data types.- Used excel sheet, flat files, CSV files to generated Tableau adhoc reports.• Generated tableau dashboards for sales with forecast and reference lines with tableau 10- User Java Script API to customize the views, selects, filters, date and time.- Generated tableau dashboards with combination charts for clear understanding. Show less

• 

  INFORMS

  Nov 2017 - now

  Tableau Developer/Administrator (Data Manager)

  - Analyze, design, develop, and integrate database systems across the organization, including add-on programs- Ensure data systems are operational and all vendor systems updates are properly loaded to Data Warehouse.- Design and develop Business Intelligence (BI) and dashboard reporting; Develop methodologies for data collection and evaluation relevant to each project or business question; Analyze data with standard statistical methods, interpreting results with written summaries.- Develop, document and maintain data source & quality goals- Created Tableau dashboards and reports to report pertinent data to end users; applied functionalities like calculations and parameters- Performed administration tasks including managing Tableau server task schedules, granting access, managing extracts and end user installations- Built ETL solutions to extract, transform and load data from disparate sources (Oracle multidimensional database and MySQL) for reporting purposes - Migrated existing legacy reports into Tableau while building new reports from our formal data warehouse initiative- Created T-SQL Queries, stored procedures, and views to implement medium to complex business logic for reporting and analysis purposes. - Created complex Tableau reports and dashboards to track internal (daily) data migration / transformation processes; This includes tracking process load times, failures and performance metrics Show less