SUMMARY

• 7 years of experience in Reporting and Data visualizations using Tableau along with Support, Development, and Testing.
• Expert knowledge on Tableau Desktop, Tableau Server & Tableau Reader.
• Built dashboards using techniques for Guided Analytics, Interactive Dashboard Design, and Visual best practices.
• Extensive knowledge in OBIEE and MS Excel along with their Tableau integration
• Built and maintained Sharepoint and Sharepoint online Team sites
• Involved in Administration tasks such as Publishing workbooks, Permissions, Managing ownerships, providing access to the users and scheduled instances for reports in Tableau Server.
• Good working experience on Oracle & SQL Server.
• Experience with MS Office tools Word, Excel & PowerPoint.
• Expert knowledge in loading data from multiple databases into Tableau Desktop.
• Experience of Table Joins & Data Blending in Tableau.
• Developed various calculated fields in Tableau based on requirements.
• Extensive knowledge in various reporting objects like Facts, Attributes, Hierarchies, Transformations, filters, prompts, Calculated fields, Table calculations Sets, Groups, Parameters etc.,
• Worked on the development of Dashboard Reports and Key Performance Indicators (KPI Reports) for management using Tableau.
• Published Dashboards to Tableau Server and Scheduled data extracts.
• Experience Interacting with the power user community to understand and document requirements.
• Experience in configuration and administration of Tableau Server in a multi - server and multi-tier environment.
• Developed dashboards with rich Graphic visualizations, Drill Down and Drop down Menu options, Parameterized using Tableau.
• Developed storytelling dashboards in Tableau Desktop and published Tableau Server

TECHNICAL SKILLS

Visualization Tools: Tableau Desktop 2020.3/2020.1/2019.3 , Tableau Server 2019.3/,Tableau Reader

Tools: SQL Developer, OBIEE, TOAD, PL/SQL Developer And MS Visio, MS Word, Erwin Methodologies Waterfall, RAD, Agile Scrum

Databases: Oracle 12c/ 11g/10g/9i/8i,Hive,Big Data,Teradata, SAP HANA

Languages: SQL,PL/SQL,HTML,C,R

Environment: Windows 10/ XP/2000/2003/NT 4.0/Vista, UNIX, Sun Solaris, Linux and MS-Dos.

PROFESSIONAL EXPERIENCE

Tableau Developer

Confidential, Camarillo,CA

Responsibilities:

• Created Tableau Dashboards with interactive views, trends and drill downs along with user level security.
• Worked on loading data into Tableau from various data sources and different types of clouds.
• Mastered the ability to design and deploy rich graphic visualizations
• Responsible for creating bins, sets, groups and calculated fields using tableau desktop.
• Restricted data for particular users using Row level security and User filters.
• Interacted with the Strategic Development Team and Business analyst to analyze business needs and developed technical specifications.
• Provided production support to tableau users and wrote custom SQL.
• Developed Tableau workbooks from multiple data sources using Data Blending.
• Created tableau scorecards, dashboards using various Tableau Charts.
• Worked extensively with advanced analysis actions, calculations, parameters, table calculations, background images, maps, trend lines and statistics.
• Involved in creating dual-axis bar charts with multiple measures.
• Utilized tableau server for Building, publishing customized interactive reports and dashboards, report scheduling.
• Created Sets, Groups and Data Bins as per user requirements.
• Created various views in Tableau like Tree maps, Heat Maps, Scatter plots, Geographic maps, Line chart, Pie charts etc.
• Developed various dashboards, used Context filters, Sets while dealing with huge volume of data.
• Used Trend Lines, Reference Lines and Annotations to describe the data.
• Created Data extracts for better performance and accessing data offline.

Environment: Tableau 2020.3,, Tableau 2019.4, Oracle 11g,Oracle 12c, SAP HANA, MS Excel, SQL, T- SQL, MS access, UNIX., SQL developer, SQL2008, Oracle 10g, PL/SQL, Microsoft Excel,, MS Access, Windows 10,, Microsoft office tools .

Tableau Developer

Confidential

Responsibilities:

• Interacted with the business team to identify, gather business requirements and transform them into technical requirements.
• Worked on key performance indicator dashboards.
• Generated dashboards with quick filters, parameters and sets to handle views more efficiently.
• Used excel sheets flat files, CSV files to generate Tableau ad-hoc reports.
• Created dashboards by joining multiple complex tables.
• Published workbooks by creating user filters so that only appropriate teams can view.
• Created customized calculations, reference lines, and LOD calculations.
• Extensively used advanced chart visualizations in Tableau like Dual Axis, Box Plots, Bullet Graphs, Tree maps, Bubble Charts, WaterFall charts, funnel charts etc.,
• Worked with the team in publishing worksheets and dashboards to the server.
• Created dashboards by extracting data from different sources.
• Created dashboard using parameters, sets, groups and calculated fields.
• Maintaining and repairing database linkages to ensure interactive dashboards are regularly updating.
• Involved in creating a dual-axis bar chart with multiple measures and also created bins for different measures.
• Connected Tableau server to publish dashboard to a central location for portal integration.
• Implemented data blending in order to merge data from different sources.
• Used and applied actions like filter, highlight and URL to dashboards.
• Creating Users, User Groups and Projects through Tableau server Web and assigned roles and permissions for Tableau users.

Environment: Tableau 9.0.1 Desktop, MS SQL Server, Oracle 9i/11g, SAP HANA, SQL Server 2008 SQL server, UNIX. TSQL, MS Excel, SQL Server Management Studio, SharePoint, MS Office 2010/2013, Talend.

Tableau Developer

Confidential

Responsibilities:

• Responsible for gathering requirements and checked for feasibility.
• Participated in Requirement Meetings
• Loading data from sources into Tableau.
• Created Joins where necessary
• Implemented Data Blending when loading data from multiple data sources
• Created Visualizations based on requirements.
• Used Normal Filters, Quick Filters & Context Filters across the dashboards
• Implemented Date range, Single select & Multi Select filters in Visualizations
• Created Visualizations including but not limited to Text tables, Maps, Bar Charts, line Charts, Pie, Stacked Bar, and Bubble charts.
• Used Hierarchies, Groups and Sets where necessary.
• Implemented reference lines on charts with Standard Deviation.
• Troubleshooted performance issues with slow performing dashboards.
• Used Tableau Data Extracts (TDE) when dealing with huge data sets.
• Used LOD expressions on Text Tables.
• Developed Dual Axis charts for better presentation of data.
• Published Dashboards to Tableau Server and Scheduled Data Extracts where necessary.

Environment: Tableau 8.0.1 Desktop, MS SQL Server 2008R2/2005, SSIS, SSRS, SSAS, Windows 7/XP, Management Studio, SQL server, UNIX.