SUMMARY

• 5 Years of IT experience in Business Intelligence, Data warehousing, Data architecture and Data Modelling. Experience including analysis, modelling, design, and development of Tableau reports and dashboards for analytics
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop down menu option and Parameterized using Tableau.
• Experience in creating different visualizations using Bars, Lines, Pie, Scatter plots, Bubbles, Heat maps and Highlight tables.
• Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.
• Published the developed dashboards and reports on the Tableau Server so that the end users having access to the server can view the data.
• Having good knowledge on Tableau Sever and Can able to perform Admin tasks using Tableau Server.
• Expertise in Developing User Objects (filters, prompts, metrics, Sets and Groups, Calculated Fields) to develop Documents and reports.
• Exceptional experience in dealing with various databases like Teradata, Oracle, DB2, SQL Server, MS Access, and Flat files.
• Experienced professional having thorough knowledge of SQL Server, Dashboards, Reports, Teradata, Excel and desktop management.
• Outstanding knowledge in writing complex SQL queries, stored procedures, database tuning, query optimization and resolving key performance issues.
• Hands - on experience in trouble shooting, Performance tuning of reports and resolving issues within Tableau Dashboards and worksheets.

TECHNICAL SKILLS

RDBMS: MS SQL Server 2008/2012

Languages: SQL and PL/SQL

Other: TOAD, SQL Developer

Data Warehousing: Data Marts, OLTP, OLAP, Data Mining, Slicing/Dicing, Drill Down/Roll Up

Reporting tools: Tableau Desktop, MS Office Suite

PROFESSIONAL EXPERIENCE

Confidential, Middletown, NJ

Tableau Developer

Responsibilities:

• Upgraded Tableau 8.3 to Tableau 9.x and 10.1 and gathered requirements, chalked dashboard development plans from raw data and interacted with Data Warehousing team regarding database design
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop down capabilities
• Provided Production support for all the Tableau reports
• Created customized reports using various chart types like, text tables, bar, pie, tree maps, heat maps, line charts, pivot tables, combination charts in Tableau
• Managed Tableau extracts on Tableau Server and administered Tableau Server
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps.
• Created Custom Hierarchies to meet the Business requirement in Tableau
• Published Workbooks by creating user filters so that only appropriate teams can view it
• Created views using various axes like Individual Axes, Dual Axes and Blended Axes.
• Extensively used data blending to combine disparate data sources for dashboard development
• Combined views and reports into interactive dashboards in Tableau Desktop that were presented to Business Users, Program Managers, and End Users.
• Administered user, user groups, and scheduled instances for reports in Tableau Online environment.
• Tableau Server Management (like Clustering, Load Balancing, User Management)

Environment: Tableau 10.3.1, Tableau Server 10.3.1, SQL Server 2014, MS Office Suite, HP Service Manager, HPALM. Sharepoint, Windows 7/10.

Confidential, Denver, CO

Tableau Developer

Responsibilities:

• Understanding the requirements from the business users. Suggested better way of presenting charts, which are accepted and successfully implemented in the dashboards.
• Actively involved in gathering requirements from end users, involved in modifying various technical & functional specifications.
• Analysed requirements for various reports, dashboards, scorecards and created proof of concept / prototype the same using Tableau desktop.
• Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.
• Extensively used advance chart visualizations in Tableau like Dual Axis, Box Plots, Bullet Graphs, Tree maps, Bubble Charts, to assist business users in solving complex problems.
• Utilized advance features of Tableau software like to link data from different connections together on one dashboard and to filter data in multiple views Confidential once.
• Created Prompts, customized Calculations, Conditions and Filter (Local, Global), Parameters, Groups and sets for various analytical reports and dashboards.
• Publish the developed dashboard, reports on the Tableau Server so that the end users having access to the server can view the data.
• Scheduled frequency and time to refresh data when sources are published or extracted to server.
• Designed and developed various reports and dashboards that can be easily accessible through Tableau App in IPad, IPhone, and other smart mobile phones.
• Responsible to facilitate load testing and benchmarking the developed product with the set performance standards.
• Actively participated in clarification meeting with the Clients.
• Created Test Cases and documented the Test Results.
• Involved in testing the SQL Scripts for report development, Tableau reports, Dashboards, Scorecards and handled the performance issues effectively.
• Involved in Onsite & Offshore coordination to ensure the completeness of Deliverables.

Environment: Tableau Desktop 10.1/9.0/9.1/8.3 , Teradata, Hadoop/HIVE, SharePoint, SQL Server and MS Excel

Confidential

Tableau Developer

Responsibilities:

• Developed Design Documents and Technical Documents as per BRD.
• Received data and records in various format in regards of operation information and connect data source to Tableau for visualized analysis.
• Representing data using the visualizations such using Charts.
• Used tableau to create worksheets, dashboards and stories for analysis purpose, using features such as filters, calculation fields, parameters, geo coding etc. to manipulate data and create advanced type of charts.
• Used Tableau Desktop to create various analysis worksheets, including customer analysis and equipment analysis.
• Using Multiple Measures like Individual Axes, Blended Axes, and Dual Axes
• Developed Drill Down and Drop-down menu option and parameterized Dashboards using Tableau.
• Used different Mark types and Mark properties in views to provide better insights into large data sets.
• Developed Scorecards/Reports for the system using Tableau.
• Used landing page with navigations to provide quick access to target dashboards.
• Use Reference Lines and statistical techniques to describe the data.
• Use Measure name and Measure Value fields to create visualizations with multiple measures and dimensions.
• Combine data sources by joining multiple tables and using data blending.
• Use parameters and input controls to give users control over certain values.

Environment: Tableau v9, Tableau Server v9, MS Access, Teradata, MS Excel, MS Office Suite, HPSM, Windows 7