SUMMARY:

• 6+ years of Experience in Business Intelligence with focus on Tableau Desktop/Server/Online/Reader/Mobile9.3/8.x/7.x, Business Objects XI 4.1/3.1 (Designer, Web Intelligence, CMC) and Crystal Reports (2013/2011/2008 ).
• Experienced in interaction with business users, end users to gather requirements, clarify issues, training and co - ordinate with them in various phases of projects to provide end-to-end solutions
• Has 4+ years of Tableau experience including analysis, modeling, design, and development of Tableau, reports and dashboards for analytics and reporting applications.
• Extensive experience in various domains such as Retail, Healthcare, Finance, Insurance and Logistics.
• Strong experience in building Dashboards/Business Visualizations using Tableau against multiple data sources for What if Analysis, Interactive, Decision Support and other purposes.
• Extensive knowledge in various reporting objects like Measures, Dimensions, Hierarchies, Transformations, filters, prompts, Calculated fields, Sets, Groups, Parameters etc., in Tableau.
• Expertise in Dimensional Data Modeling, Star Schema Modeling, Snow Flake Modeling, fact and dimensional table design, physical and logical data modeling.
• Extensive experience in designing dashboards, reports development on various databases like Oracle, MS SQL Server, SAP HANA, Google Analytics, Google Big Data, Teradata, MS Access and Excel.
• Experienced in creating different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.
• Utilized advance features of Tableau software to link data from different connections together on one dashboard and to filter data in multiple views at once.
• Experience in Installation, configuration and administration of Tableau Server in a multi-tier environment.
• Worked broadly with Advance investigation Actions, Calculations, Parameters, Maps, Trend Lines, Statistics, and Log Axes.
• Experience in using the Tableau server Product for publishing the dashboards to server, user management, user security and administration, Content Restriction as a Tableau Content Administrator.
• Involved in Tableau Server installation, configuration, creating Users, Groups,Projects and assigning Privileges etc. and involved in Performance tuning of reports and resolving issues within Tableau Server.
• Experienced in building web applications using Tableau JavaScript API and also implemented Tableau Mobile across several lines of businesses.
• Successfully upgradedTableauplatforms in clustered environment and performed content upgrades.
• Expertise in Tableau Desktop Development, inconvenience shooting, report design, execution tuning, determining issues and distributed dashboards, exercise manuals in Tableau Server.
• Specialist in planning Universes and creating complex and Ad hoc Reports utilizing the Business Objects Reporter/Desktop Intelligence and Web Intelligence Tools.
• Involved in conducting trainings to users on interactions, filters, sort and customization of views on an existing visualization generated through Tableau desktop.
• Extensive knowledge in all phases of Software Development Life Cycle SDLC (Requirement Analysis, Design, Development, Testing and Documentation) and various methodologies like Agile and scrum.

TECHNICAL EXPERTISE:

Reporting Tools: Tableau Desktop/Server/Online/Public/Mobile10.1/ 9.x/ 8.x/7.x, Business Objects XI 4.1/3.2/3.1/R2/6.x, IBM Cognos 10.x/8.x, WEBI, Crystal Reports 2013/2011,InfoView,QaaWS, Import Wizard, Live Office.

Databases: Amazon Redshift, SQL Server 2012, SAP HANA, Oracle 11g/10g,MS Access, DB2.

Scripting: JavaScript, HTML, CSS.

Database Tools: Toad, SQL workbench, SQL Developer

Operating Systems: Windows 10/7/XP, iOS, UNIX, Linux.

Methodologies/Tools: Agile (Scrum), Waterfall, Lean, JIRA, TFS, HP QC, Citrix, RTC.

PROFESSIONAL EXPERIENCE:

Confidential, Rochester, MN

Sr. Tableau Developer

Responsibilities:

• Extensive development experience in Tableau Desktop 9.3/10.1, Tableau Server, Tableau Online, Tableau Mobile and Reader.
• Actively interacted with various business teams to gather requirements for dashboards
• Worked as a TableauDesktopDeveloperfocusing on developing high-end visualizations driven by data coming in from various data sources including Amazon Redshift, SQL Server and MS Excel.
• Developed various stories and dashboards using multiple data sources and by blending them on a single worksheet inTableauDesktop version.
• Extensive knowledge in various reporting objects like Facts, Attributes, Hierarchies, Transformations, filters, prompts, Calculated fields, Sets, Groups, Parameters etc., inTableau.
• Created Dashboard reports by translating data into visually rich presentations using different types of charts, and other graphical elements to show multiple results together.
• Created out of the box charts like doughnut chart, pareto chart, funnel charts and venn diagram charts.
• Experienced in creation of users, groups, projects, workbooks and the appropriate permission sets forTableauserver logons and security checks.
• Created navigation buttons in dashboard pages, linked home buttons to various pages in dashboard and set up multi-way navigation in workbooks.
• Created list reports, cross-tab reports and chart reports using underlying multiple query structure by using filters, calculations, complex expressions, and conditional formatting.
• Developed different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.
• Extensive experience in Tableau Admin activities like Security, Debug user level access, Scheduling, Subscriptions and User Security.
• Developed Complex Reporting involving pharmacy sales hierarchy roles viewing the same Report restricting their data access.
• Created Users, User Groups and Projects through Tableau Server Web and assigned roles and permissions for Tableau Users
• Trained various pharmacy users on Tableau usage and navigations and developed appropriate documentation for the same.

Environment: Tableau Desktop/Reader/Mobile 10.1/9.3, Tableau Server, Amazon Redshift, Alteryx, SQL Server 2012, SQL Workbench, SQL Server Management Console, Agile environment.

Confidential, NJ

Tableau Developer/Analyst

Responsibilities:

• Extensive development experience in Tableau Desktop/Server/Online/Mobile 9.3, SAP Business Objects 4.1 - Web Intelligence and UDT.
• Worked with internal management and team members to understand and clarify visualization requirements / needs using Tableau.
• Used advanced data visualization and representation techniques in Tableau to provide an easy to understand interface for end users to quickly identify key areas within their data.
• Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.
• Resolved various performance issues and analyzed the best process distribution for different projects.
• Extensively used tableau features like Data blending, parameters, filters, calculations, context filters, Hierarchies, Actions, and Maps etc.
• Developed dashboards by blending data sources like SQL Server, Teradata, MS Access and Excel.
• Developed different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.
• Created actions, parameters, Filter (Local, Global) and calculated sets for preparing dashboards and worksheets using Tableau.
• Defined best practices for Tableau report development and also effectively used data blending, filters, actions, Hierarchies feature in tableau.
• Extensively used Tabadmin and Tabcmd commands in creating backups and restoring backups of Tableaurepository.
• Served asTableauAdmin whose duties included configuration, adding Users, groups, managing licenses and data connections, scheduling Tasks, and embedding views in theTableauServer.
• Built Enterprise Reporting Capability, set standards for Semantic layer. Also set up a Big Data environment supporting all vendor extracts & prepare Reconciliation reports out of Facets.
• Developed different views usingTableauDesktop that were published to the business stake holders for analysis and customization using filters and actions
• Worked on Business Intelligence standardization to create database layers with user-friendly views in Teradata that can be used for development of various Tableau reports/ dashboards.
• Designed and Developed Webi Reports as per the Users Requirements. Experience using all the features in Business Objects including Charts, Cross Tabs, Slice and Dice, Drill Down, @Functions and formulae to analyze the data.
• Projected and forecasted future growth in terms of number of subscribers in various services by developing Area Maps to show details on which counties were connected the most and publishing it on TableauServer.
• Helped in figuring out where we can takeTableauin terms of visualization. Also trained end-users up to speed onTableaucapability.

Environment: Tableau Desktop/Server/Reader/Mobile 9.x, Business Objects 4.1, Web Intelligence Rich Client, Crystal Reports, Live Office, ERWIN, SQL Server 2008, SQL Server Management Console.

Confidential, Atlanta, GA

Tableau Developer/Analyst

Responsibilities:

• Developed story telling dashboards in Tableau Desktop and published them on to Tableau Server which allowed end users to access the data on the fly with usage of quick filters for on demand information.
• Generated tableau dashboards with combination charts for clear understanding with different Data visualization Techniques like: Tree Maps, Geo Maps, Stack Bars and Line Graphs for Showing Trend with Dual-Axis and Data blending Technique.
• 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.
• Developed perspectives using modern counts like Table estimations, Logical computations, date figuring, and Trend Lines.
• Actively involved in creating a custom portal design hostingTableauworkbooks usingJavaScriptAPI.
• Worked on Tableau administration tasks such as publishing workbooks, setting permissions, managing ownerships, working with Sites, providing access to the users and adding them to the specific groups and Projects, Scheduling Refreshes and Subscriptions in Tableau Server.
• Generated Tableau Dashboards with quick/context/global filters, parameters and calculated fields on Tableau reports.
• Designed and developedTableauvisualization solutions by connecting to Google Analytics, SAP HANA, Oracle and SQL databases.
• Built and published customized interactive reports and dashboards. Administered report scheduling using Tableau server.
• Created SQL scripts for testing and validating data on various reports and dashboards and handled performance issues effectively in Tableau.
• Documented a whole process of working withTableauDesktop, installingTableauServer, evaluating Business Requirements and proposing System Requirements.
• Mastered the ability to design and deploy rich graphic Visualizations with drill down and drop down menu option and Parameterized usingTableau.
• Extensively used Tabadmin and Tabcmd commands in creating backups and restoring backups of Tableaurepository.
• Assed the requirements from customers; proposed and built universes in snowflake schema and star schema model to suit the needs of the project.
• Built Universes and Framework Manager Models, and established the cardinalities to suit the business needs.
• Developed Hierarchies in the universes from PolicyCenter® and BillingCenter® to enable the multi-dimensional analysis in the reports using the drill feature.
• Reviewed basic SQL queries and edited inner, left, and right joins inTableauDesktop by connecting live/dynamic and static datasets.
• Worked on creating Aggregations, calculated Fields, Table calculations, Totals, percentages using Key Performance Indicators (KPI) and Measures in Tableau.
• Published the dashboard to the SAP Enterprise Portal, created an iView in SAP BI Portal to enable the access for the users to the dashboard.

Environment: Tableau Desktop/Server/Reader/Online 8.x, Business Objects 4.1, IBM Cognos 10.1.2, Web Intelligence Rich Client, SAP HANA, SQL Server 2008, Guidewire, ERWIN, Oracle 11g

Confidential, New York City

Tableau Developer

Responsibilities:

• Member of Online BI and Analytic team, responsible of providing daily, weekly and monthly reports to support online business operation through analysis of key performance indicators and trends.
• Worked with the stake holders and business users to understand report requirements based on existing reports/dashboards in source systems and other teams on dependencies, timelines and testing.
• Built Dashboards from Tableau using Advanced Multiple Drill Down, Dynamic Visibility, and Alert Features with Flash Variables, web services.
• Created different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.
• Extensive knowledge in various reporting objects like Facts, Attributes, Hierarchies, Transformations, filters, prompts, Calculated fields, Sets, Groups, Parameters etc. in Tableau.
• Worked on motion chart, Drill down analysis using tableau desktop for BML eBay & PayPal.
• Created Visuals for PayPal team workflow optimization using different Tableau charts such as KPIs and sparklines in a single view
• Performed data visualizations using Tree Maps, Bubble Charts, Pie Charts usingJavaScriptAPI & parameterized controls usingTableauto highlight the value added analytics in executive decision support control
• Developed reports which show the comparisons of sales like MTD, QTD and YTD for various retail clients of eBay.
• Define best practices for creating Tableau dashboards by matching requirements to the charts to be chosen, color patterns as per user's needs, standardizing dashboard's size, look and feel
• Integration of various data feeds from sources Oracle, SQL Server, Flat Files & XML Files.
• Used the new version history functionality of Tableau and was able to publish various versions of the same dashboards which also ensure the retaining of the older versions of workbook.
• Created report schedules, data connections, projects, groups inTableauserver.
• Utilized capabilities ofTableausuch as Data extracts, Data blending, Forecasting, Dash board actions and Table calculations.
• Defined best practices for Tableau report development. Hands-on development assisting users in creating and modifying worksheets and data visualization dashboards.
• Involved in overall coordination regarding Installation, configuration and setup ofTableau environment at the client location.
• ConnectedTableauserverto publish dashboard to a central location for portal integration.
• Created ad-hoc reports in Web Intelligence (Info view) and published and maintained them in Central Management Console (CMC). Scheduled to run them on timely basis to be distributed to end users.
• Created Relationships, actions, data blending, filters, parameters, hierarchies, calculated fields, sorting, groupings, live connections, and in-memory in both Tableau and excel.
• Developedtableaureports including highlight tables, stacked bars, side by side bars, symbol maps, filled maps, heat maps
• Also created demo-able marketing database (logical and physical data modeling) to show BI tools (Business Objects and Tableau) functionality.
• Worked as a liaison between client team, account team and BI development team.

Environment: Tableau Desktop/Server/Public/Online 7/8.x, Business Objects 4.0, Web Intelligence Rich Client, Crystal Reports 2012, 1 Import Wizard, Live Office, celsius, QaaWS, Oracle 11g, SQL Server 2012, SQL Server Management Console.

Confidential, Wilmington, Ohio

Business Intelligence Developer

Responsibilities:

• Interacted with Business Users and Business Analysts to gather and document the Requirements and translate these to Technical specifications for Designing Universes and responsible for analysis on crystal reports migration.
• Developed Web Intelligence reports by linking different data providers in a single report, and made all possible incompatible objects as compatible by merging the common objects.
• Defined Alias and Contexts to resolve loops and also tested them to ensure that correct results are retrieved.
• Expertise in resolving joins path problems like Loops and Traps in the Universes using Aliases, Contexts, and Aggregate Awareness in Business Objects Designer.
• Extensive Knowledge in using Business Objects functionalities like Slice and Dice, Drill down, @ Function, Cross Tab, Master Detail, and Complex Formulas.
• Managed users and groups and implemented folder level and application level security in the CMC
• Created SQL statements to verify the data in reports against data in DB.
• Effectively used Database level views and created Derived tables at the Universe level to optimize the Overall Performance
• Scheduled the reports on daily, weekly and monthly basis by using Scheduler.
• Developed standard, cross-tab, On Demand and Drill-down Reports using Crystal Reports.
• Developed Web Intelligence reports making use of several Queries (Union, Intersection, Minus).
• Used Prompts, Conditions to restrict the data returned by Query and used Filters to restrict the unwanted data to be displayed on the Web Intelligence report.
• Improved the performance and reduced the coding with the use of @aggregate aware and tested the aggregate awareness to ensure the query is pulling correct level of aggregation.
• Worked extensively with the major functionality of BusinessObjects like Breaks, sections, Group values, Sorts, List of values (LOV), Pre-defined conditions, Calculations and Ranking.
• Created Analytics and Dashboards using Performance Manager to enable executives track progress and compare current and historical performance against established targets.
• Created single or multi line chart for showing tendency over a period of time particularly used in revenue history using Xcelsius 2008.
• Migrated Crystal Reports 8 to Crystal Reports XI and also responsible for testing and publishing reports.
• Involved in BusinessObjects Support, Problem Solving, Trouble shooting and developing End user Notes.

Environment: Business Objects XI 3.0/R2/6.5, Web Intelligence Rich Client, Xcelsius 2008, Crystal Reports, Info view, Teradata 13.0, TOAD, Windows 2003 Server.