SUMMARY

• Having 13+ years of experience in providing viable business solutions using Tableau 7.0.x/8.1.x/8.2.x / 9.x/10.1/2018.x/2019.x and SAP Business Objects Suite BI 4.1/3.1 XI/R2/6.5,5.1.7, IDT, Designer, WEBI, Info view, DESKI, Import Wizard, Upgrade Management Tool, Report Conversion Tool, Publishing Wizard, Crystal Reports, BO Explorer, and Visualizations tools Xcelsius.
• Worked in all phases of BI full life cycles including analysis, design, development, testing, deployment, post - production support/maintenance, documentation and end-user training.
• Extensive experience with design and development of Tableau visualization solutions.
• Well versed in Tableau products Tableau Desktop 2019.1, 10.x, 9.x, 8.x, and 7.x, Tableau Server, Tableau Online, Tableau Prep and Tableau Public.
• Employed various Tableau functionalities like Tableau Extracts, Live, Parameters, Filters, Context Filters, Data Source Filters, Actions, Functions, Trends, Hierarchies, Sets, Groups, Data Blending, and Maps etc.,
• Hands-on experience in creating solution driven dashboards by developing different chart types including Crosstab, Heat/Geo/Tree Maps, Pie/Bar Charts, Circle Views, Line/Area Charts, Scatter Plots, Bullet Graphs, Histograms and Custom Graphs in Tableau Desktop.
• Good Experience in tableau for Data blending, Data transposing and for unstructured Data Standardizing.
• Expertise in trouble shooting of performance issues which were associated with Tableau Dashboards.
• Expertise in Upgrading Tableau server from 10.3 to 2019.1
• Responsible for Tableau Server Administrative functions, upgrades, Installations, configuration, license management, back up of servers and load balancing techniques.
• Experience interacting with stakeholders , gathering requirements and assigning priorities to each of them.
• As a Tableau Administrator, specializing in Server Worker Nodes Installation & Configuration. Setting up Tableau Primary and Worker Nodes (drivers, patches, command line utilities, etc.
• Setup security levels in Tableau server and projects based on Business requirement to restrict data and Dashboards.
• Used Tableau Prep for data wrangling process.
• As Tableau Developer, primary activities included designing technology roadmap for Tableau; product installation and implementation development of insightful dashboards; serving as SME point of contact for Tableau and delivery of solutions adhering to BI industry best practices .
• Worked in all the phases of the project life cycle using Tableau and SAP Business Objects technologies.
• Good Experience in gathering, analyzing, and documenting business requirements, functional requirements and data specifications for Tableau Dashboards, Business Objects Universes and Reports.
• Good Experience in BO universe, Tableau Dashboard and reports performance tuning.
• Excellent experience in designing Business Objects universes, complex BO reports both full client and Web Intelligence Reports.
• Used Oracle, SQL Server, Teradata and SAP BW as the data sources.
• Proficient in creating BOBJ OLAP Universes on SAP BW Info cubes and BEx Queries and using them in Query As A Web Service (QAAWS), Live Office for data loading into Xcelsius.
• Extensively used Business Objects reporting functionalities such as Master Detailed, Merged Dimensions, Combined Queries, Slice and Dice, Drilling methodology, Breaks, Report Filters, Input Control, Ranking, Section, Graphs, Alerts and Breaks.
• Implemented Row level, Column level, Object level and Report level security in the universes to restrict the sensitive data.
• Experience on Tableau and BO support projects to handle issues or incidents on priority. Managed incident tickets or problems based on customer requirement.
• Experience in giving estimates on change requests, SLA’s and to work accordingly.
• Managed Incidents to take care as per SLA and working towards to meet the project specific deadlines.
• Provided production support for the existing Tableau dashboards and Business Objects contents and followed defect management process for defect resolution and change management process for any enhancements.

TECHNICAL SKILLS

Visualizations Tool: Tableau 7.0.x/8.1.x/8.2.x/9.x/10.1/2019.x, Xcelsius 2008, SAP Dashboard Designer

Data Modeling: Star-Schema Modeling, Dimensional Modeling, Snowflakes Modeling, FACT & Dimensions.

Business Intelligence: SAP Business Objects XI R4/R3/R2 6.5 & 5.1, (Designer, Information Design Tool (IDT), DeskI, WebI, Infoview, WebI Rich Client, Report Conversion Tool, Import Wizard, CMC, CCM, Upgrade Management Tool, LCM, Crystal Reports, BO Explorer, Cognos, SAP BI 7.0

RBDMS: Oracle 11g/10g/9i/8i, My SQL, MS SQL Server 2008/2005/2000 , MS Access 2003/2000/97 , DB2, Toad, SQL Navigator, Tera Data, Hana.

Languages: Sql, Pl/Sql

Operating Systems: Windows 2000 Server/ 2003/ XP, Windows Vista, Windows NT/2000

PROFESSIONAL EXPERIENCE

Confidential, Redwood City, CA

Senior Tableau Developer and Administrator

Responsibilities:

• Installation, Configuration, Upgrading and administering Tableau server.
• Involved in installation of Tableau desktop and Tableau server 10.3, 2019.1.
• Involvement in SDLC which includes gathering of business requirements, architecture, design document, planning, development, deployment, support and maintenance of Tableau.
• Created extracts and published data sources on tableau Server for the users from various databases.
• Participate in design reviews and identify potential mitigation strategies for technical risks identified during the Unified Process phase reviews.
• Gathering and analyzing our business and technical requirements
• Design and Develop tableau dashboards of Geo maps, Heat maps, Tree Maps, Packed bubbles, Histogram, box-and-whisker plot and customized maps etc to provide feasible solutions to Client.
• Upgrade of Tableau content from 10.3 to 2019.1
• To administering Tableau servers and implementing various security levels.
• Standardized Tableau Migration development by creating Design document, Dashboards and Reports checklist for functional testing.
• System testing, unit testing and UAT for deployed reports and dashboards in Tableau UAT, QA and Production environments.
• Scheduled data refresh on Tableau Server for weekly and monthly increments based on business change to ensure that the views and dashboards were displaying the changed data accurately.
• Attending the project status meetings. Responsible to share the QA status and escalating any project issues and Risks to PM’s
• Conducting QA Artifacts meetings with the Teams and analyzing the risks involved.
• Providing Estimation on Development and Testing of Dashboards.
• To Perform root cause analysis for the challenging problems and to identify the work arounds.
• Correcting errors by making appropriate changes and rechecking the program to ensure that the desired results are produced.
• Evaluate risks related to requirements implementation, testing processes, project communications, and training
• Provide input into developing and modifying systems to meet client needs and develop business specifications to support these modifications.
• Worked on Tabcmd to schedule the report's and setup email reports.
• Conduct 5+ levels of testing including functional, regression, user acceptance, integration and performance to verify the client’s needs are met.
• Installation and Administration of Tableau Server and to configure Users/Groups as per business.
• To Design and Develop Tableau dashboards based on the BRD and freeze it.
• Deployment of dashboards from DEV to QAT to PROD environments

Environment: Tableau 10.3, 2019.1, Tableau Prep, SQL Server, Microsoft Excel

Confidential, South SanFrancisco, CA

Senior Tableau Developer and Administrator

Responsibilities:

• Installation, Configuration, Upgrading and administering Tableau server.
• Gathering and analyzing our business and technical requirements.
• Secured Tableau server to protect the Tableau environment, security group and AWS Direct Connect.
• Design and Develop tableau dashboards of Geo maps, Heat maps, Tree Maps, Packed bubbles, Histogram, box-and-whisker plot and customized maps etc to provide feasible solutions to Client.
• To administering Tableau servers and implementing various security levels.
• As a Tableau Administrator, specializing in Server Worker Nodes Installation & Configuration. Setting up Tableau Primary and Worker Nodes (drivers, patches, command line utilities, etc.) Disaster Recovery setup, including Backup Primary setup and configuration.
• Setting up active directory on the tableau server for the effortless password management for the single sign on in the Salesforce and to view the embedded dashboards.
• Standardized Tableau development by creating Design document, Dashboards and Reports checklist for functional testing.
• System testing, unit testing and UAT for deployed reports and dashboards in Tableau UAT, QA and Production environments.
• Discussions on issues/risks and roadblocks while doing migration.
• Preparation of Issue/Defect logs document on the issues raised while doing migration and functional testing.
• Providing Estimation on Development and Testing of Dashboards.
• To Perform root cause analysis for the challenging problems and to identify the work arounds.
• Preparation of Technical design document for Tableau Dashboards.
• Conduct 5+ levels of testing including functional, regression, user acceptance, integration and performance to verify the client’s needs are met.
• Installation and Administration of Tableau Server and to configure Users/Groups as per business.
• To Design and Develop Tableau dashboards based on the BRD and freeze it.
• Deployment of dashboards from DEV to QAT to PROD environments

Environment: Tableau 10.1, Oracle

Confidential, Bellevue, WA

Senior Tableau Consultant

Responsibilities:

• Worked as a Tableau Consultant in Installing and configuring Tableau servers, along with configuring User groups, folder structures.
• Interacting with SME’s to understand the business requirements and change requirements during the course of the project
• Involved in administering servers and implementing various security levels.
• Developed Tableau visualizations and dashboards using Tableau Desktop.
• Work closely with DBAs to create aggregate tables to support Tableau dashboards.
• Building, publishing customized interactive reports and dashboards, report scheduling using Tableau server
• Created action filters, parameters and calculated sets for preparing dashboards and worksheets in Tableau.
• Restricted data for particular users using Row level security and User filters.
• Providing technical guidance and training the users on Tableau.
• Developed Tableau workbooks from multiple data sources using Data Blending.
• Developed Tableau workbooks to perform year over year, quarter over quarter, YTD, QTD and MTD type of analysis.
• Generated Dashboards with Quick filters, Parameters and sets to handle views more efficiently.
• Thorough analysis, unit testing and integrated testing with other applications of database objects before deployment to the production server.
• Strong understanding of advanced Tableau features including calculated fields, parameters, table calculations, row-level security, joins, data blending, and dashboard actions.
• Defined best practices for Tableau report development.
• Responsible for Developing Dashboard and preparing ad-Hoc Reporting.
• Use Tableau Desktop to analyze and obtain insights into large data sets.
• Developed various dashboards, used context filters, sets while dealing with huge volume of data.
• Involved in System testing, unit testing and UAT for deployed reports and Tableau dashboards.
• Created Training manuals for the deployed User reports and conducted Status meetings with developers.
• Training end users on Tableau ad hoc reporting techniques.
• Preparing Technical design documents for Tableau Dashboards.
• Scheduling and Publishing of reports using Tableau Server.
• Tracking the project progress and working towards meeting the project specific deadlines consistently.

Environment: Tableau 9.1, Teradata, SQL Server