PERSONAL PROFILE:

SeniorBusiness Intelligence Developer specializing in Tableau and SAP BusinessObjectswith extensive experience in complete Software Development Life Cycle (SDLC), including requirement definition, analysis, design, development, testing and implementation.

PROFESSIONAL SUMMARY:

• 9 years of IT experience, including over 6 years in Tableau and SAP BusinessObjects.
• Proven track record of successful implementation of Full Lifecycle of Tableau and BusinessObjects solutions, including extraction, tansformation and loading(ETL).
• Extensive experience in generating and maintaining Interactive Tableau Dashboards andReports to visualize the stories inside the data.
• Proficiency in Publishing and Scheduling reports using Tableau Server and Tableau Online.
• Expertise in creating visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantt charts, Bubbles, Histograms, Bullets, Heat maps, Donut charts, Waterfall charts, Pareto Charts, Tree Map and Highlight tables.
• Experience in designing Dashboards and Reports with large volumes of data from various data sources such as Oracle, SQL Server and Teradata databases.
• Experience in creating and maintaining creating and managing sites, setting permissions, managing ownerships and providing access to the users.
• Extensive experience in building and managing Universes, Complex and Ad - hoc Reports, and Dashboards for transactional systems as well as for Data Warehouses.
• Experience in providing Production Support and Administration for Tableau and Business Objects environments, including ServerMaintenance.
• Demonstrated understanding of Dimensional Modeling (Star Schema and Snow Flake) and other Data Warehousing Concepts.
• Proficiency in SQL, PL/SQL, C#.NET, ASP.NET and VB.NET.
• Profound functional knowledge of applications and their underlying relational database structure like Oracle Financials, IBM Maximo, eB CAP, eB Nuclear, HP PPM Center and HP ITSM.
• Able to work on own initiative or as part of a team, backed by excellent communication skills along with the capability to solve problems efficiently.
• Diversified domain experience in Energy, Utilities, Manufacturing, Banking, and Financial Services.

SKILLS PROFILE:

BI Tools: Tableau 10.x/9.x/ 8.x (Desktop and Server) and SAP BusinessObjectsBI 4.x/3.1/XI R2 (Central Configuration Manager, Central Management Console, Information Design Tool, Designer, Business Objects, Desktop Intelligence, Web Intelligence, Report Conversion Tool, InfoView/ BI Launchpad, Crystal Reports, Xcelsius, Live Office, Upgrade Management Tool, Desktop Compatibility Package, Lumira).

Databases: Oracle, SQL Server, DB2,Teradata and Access

Query Tools: SQL Developer, Toad, SQL Server Management Studio, Aqua Data Studio and Teradata SQL Assistant

Languages: SQL, PL/SQL, Java, Shell, HTML, XML, C, C++, C#.NET, ASP.NET and VB.NET

Platforms: UNIX(Solaris), LINUX(RedHat), Windows Server

PROFESSIONAL EXPERIENCE:

Confidential, Baltimore, MD

Tableau Consultant

Responsibilities:

• Collaborated closely with business users to collect requirements and prepared Functional and Technical Design Documents.
• Involved in design, development and maintenance of Datamarts.
• Established a standardized methodology for designingDatamarts by De-normalizing transactional Oracle DBs using Materialized Views.
• Designed, developed, tested, and maintained Tableau reports based on user requirements.
• Converted existing BO reports to tableau dashboards.
• Generatedand maintained Performance Dashboards, Score Cards, Metrics, What-if Analysis, Prompts, Drills and Reports using Tableau Desktop.
• Created different KPIs using calculated key figures and parameters
• Developed Tableau data visualizations using Cross tabs, Heat maps, Box and Whisker charts, Scatter Plots, Geographic Map, Pie Charts and Bar Charts and Density Chart.
• Developed donut charts and implemented complex features in charts like bar charts in tooltip.
• Created customized and interactive dashboards using multiple data sources.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics and table calculations.
• Built groups, hierarchies, sets to create detail level summary reports and dashboards using KPIs.
• Provided production support to end users and wrote custom SQL to support business requirements.
• Utilized Tableau server to publish and share the reports with the business users.Distributed reports using techniques like Packaged Workbooks and PDF.
• Involved in administration tasks such as setting permissions, managing ownerships and providing access to the users and adding them to specific groups.
• Designed, developed and maintained Business Objects Universes for supporting standard and ad-hoc reports.Resolved loops and traps in the Universes using Contexts and Aliases.
• Created reports using Universes, Stored Procedures, Free-hand SQL and Personal Data File Providers as data sources.
• Created complex canned and ad-hoc reports using Business Objects functionalities like Slice & Dice, Drill, Functions, Cross Tab, Master Detail and Formulae etc.
• Created Xcelsius Dashboardsand Live Office presentations.Developed and published stories in Lumira.
• Scheduled Reports using various methods for distribution of information.
• Participated in migration from Business Objects 3.1to 4.1.
• Prepared training materials and assisted instructorsin basic as well as advanced training classes.
• Delegated work to off-shore developers and coordinated their work with on-site team.

Environment: Tableau 10.x/ 9.x, SAP Business Objects BI 4.x/ 3.1, IBM WAS Server 8.x, IBM HTTP Server 8.x, Oracle 11g, SQL Server 2012, SQL Developer4.x,TFS2010 and Windows 7/ XP/ Server 2012

Confidential, Columbia, MD

Tableau Consultant

Responsibilities:

• Involved in gathering, analyzing, and documenting Business and Functional Requirements for Dashboards and Reports.
• Created and documented Technical Specifications based on Functional Requirements.
• Created multiple Visualization reports/dashboards using Dual Axes charts, Histograms, Filled map, Bubble chart, Bar chart, Line chart, Tree map, Box and Whisker Plot, Stacked Bar etc.
• Extensively used of advanced filters, groups, actions, complex calculations in Tableau Desktop.
• Prepared Dashboards using calculated fields, parameters, calculations, groups, sets and hierarchies in Tableau.
• Created Actions in Worksheets and Dashboards for interactivity and to compare data against different views.
• Designed and deployed rich graphic visualizations with Drill Down and Drop down menu option and Parameters using Tableau.
• Utilized Tableau server to publish and share the reports with the business users.
• Identified the factors involving the performance of the reports and coordinated in creation of indexes to improve the query perfromance.
• Used data blending feature in Tableau to connect different databases like Oracle, MS SQL Server.
• Created and administered users, user groups, and scheduled instances of reports in Tableau Server.
• Designed, developed and maintained BusinessObjects Universes for supporting standard, complex and ad-hoc reports.
• Created numerous reports by extracting data from Transactional Databases as well as Datamarts.
• Created reports using Universes, Free-hand SQL and Personal Data File Providers as data sources.
• Promoted Universes, Reports and other content from lower tiers to production.

Environment: Tableau 8.x/ 9.x, SAP BusinessObjects BI 4.x, Oracle 10g/ 11g, Teradata, Teradata SQL Assistant 14.x, CVS, IBMWAS Server 8.x, IBM HTTP Server 8.xand Windows 7/ Server 2012/ 2012 R2

Confidential, Baltimore, MD

BusinessObjects/TableauConsultant

Responsibilities:

• Collected requirements and prepared Functional and Technical Design Documents.
• Involved in design, development and maintenance of Universes and Datamarts.
• Designed, developed and maintained Universes for supporting complex and ad-hoc reports.
• Resolved loops and traps in the Universes using Contexts and Aliases.
• Created reports using Universes, Stored Procedures, Free-hand SQL andPersonal Data File Providers as data sources.
• Created complex canned and ad-hoc reports using Business Objects functionalities like Slice & Dice, Drill, Functions, Cross Tab, Master Detail and Formulae etc.
• Created Xcelsius Dashboardsand Live Office presentations.
• Scheduled Reports using various methods for distribution of information.
• Converted and remediated Desktop Intelligence reports to Web Intelligence using Report Conversion Tool.
• Utilized Desktop Compatibility Package to support legacy Desktop Intelligence content.
• Imported/ Exported the Universes, Reportsand Dashboards from/ to repository to make them accessible to end-users.
• Migrated Universes, Reports and other content fromlower tiers to production.
• Created Usersand Groups and assigned security privileges.
• Migrated content from XI R2 using Upgrade Management Tool.
• Participated in developing proof of concept for Tableau for interactive dashboards.
• Createdcomplex Interactive Tableau Dashboards andReports for visualizing data.
• Utilized Tableau server to schedule, publish and share the reports with the business users.
• Prepared end-user training materials and trained new developers.

Environment: SAP Business Objects BI 3.1/ XI R2, Tableau 8.x, IBM WAS Server 6.x/ 8.x, IBM HTTP Server 6.x/ 8.x, Oracle 10g/ 11g, Oracle Financial/ EBS, SQL Server 2008/ 2012, SQL Developer3.x/ 4.x,TFS 2010 and Windows 7/ XP/ Server

Confidential, Columbus, OH

Business Objects Developer

Responsibilities:

• Collected requirements and prepared Functional and Technical Design Documents.
• Involved in design of Logical and Physical Data Models for warehouse databases.
• Used Star Schema and Snow Flake Schema in the data modeling phase.
• Developed Universes using Designer and exported them to the Repository to make them available to the users after checking the integrity.
• Resolved loops in the Universes using Contexts and Aliases.
• Created complex canned and ad-hoc reports using Business Objects functionalities like Slice & Dice, Drill, Functions, Cross Tab, Master Detail and Formulae etc.
• Developed Thin Client as well as Thick Client reports and exported them to be viewed by users on InfoView.
• Developed reports using Stored Procedures and Personal Data Files.
• Scheduled and monitored reports using custom Calendars.
• Managed Users, Groups, Repositories, Folders and Documents.
• Interacted with customers on regular basis, in order to generate reports required and to resolve the existing issues.

Environment: SAP Business Objects XI R2, Tomcat, Apache, Oracle 9i/ 10g, SQL Server 2000, SQL Developer 1.5, Toad 9.0, Team Foundation Server 2008 and Windows XP/ Server 2000/ 2003.

Confidential

Software Engineer

Responsibilities:

• Requirement analysis and design of system and database using a structured approach.
• Developed demo versions of products to solicit and in corporate customer feedback into the design.
• Involved in design, development, and implementation of applications.
• Developed Graphical User Interfaces (GUI) for applications.
• Participated in database Normalization.
• Created database objects such as tables, views and synonyms.
• Scripted stored procedures and functions implementing business rules.
• Involved in testing phase of the application
• Created and maintained documentation for functional and technical specifications.

Environment: .NET, HTML, UML, SQL Server 2000 and Windows 2000/ NT