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Tableau Developer/admin Resume

West Des Moines, IA

SUMMARY:

  • Around 7+ years of experience of IT experience which includes Analysis, design, development, Testing and Implementation of complete Software development life cycle and all aspects of gathering Business Requirements.
  • More than 4+ years of Experience in working with TABLEAU components such as Tableau Desktop, Tableau Server, Tableau Reader, Tableau Online.
  • Extensive experience in working with Tableau Desktop, Tableau Server and Tableau Reader in various versions of Tableau 9.0,8.1,8.0, Tableau 7 and Tableau 6..
  • Worked with Business Partners and Data Analysts to understand teh business needs and analytics requirements
  • Participated in review and requirement gathering sessions with business partners.
  • Educated teh team members on best practices around Tableau Driven Implementations.
  • In - depth noledge on Tableau Desktop, Tableau Viewer and Tableau Server.
  • Strong noledge in various reporting objects like Attributes, Hierarchies, Transformations, Filters, Prompts, Calculated fields, Sets, Groups, Parameters etc.
  • Experience in migrating all teh reports, dashboards from Tableau 8.0 to Tableau 9.0.
  • Expertise on tools likeToad, Autosys, and SQL Server Management Studio and involved in Unit testing, Functional testing and User Acceptance testing on UNIXandWindowsEnvironment.
  • Expertise onInformatica Mappings, Mapplets, Sessions, WorkflowsandWork letsfor data loads.
  • Experience inPerformance TuningofTargets, Sources, Sessions, Mappings and Transformations.
  • Built interactive dashboard using techniques like guided analytics and visual best practices provided by Tableau.
  • Effective Ability to create CustomTableaureports using SQL and advancedTableaumapping.
  • Expertise in dealing with Relational Database Management Systems Including normalization, stored procedures, constraints, querying, joins, keys, indexes,dataimport/export, triggers and cursors.
  • Extensive experience in using Tableau functionalities for creating different Requests, Filters, Charts, Interactive Dashboards with page and dashboard Prompts.
  • Experience in creating different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.
  • Experience in Installation, Configuration and administrationof Tableau Server in amulti-serverandmulti-tierenvironment.
  • Introduced Tableau to Client? to produce different views of data visualizations and presenting dashboards on web and desktop platforms to End-user and halp them make effective business decisions.
  • Created Dashboard? using multiple BI Tools with Drill-Down capabilities using Dashboard prompts, Local and Global Filters.
  • Experience in Administering user, user groups, and scheduled instances for reports in Tableau.
  • Experience in Tableau Server 8, online publishing, Sharing and Tableau online.
  • Extensively worked with Administration Tool to customize teh RPD in all teh layers Physical, BMM and Presentation Layers.
  • Expertise in Business Model development with Dimensions, Hierarchies, Measures, Partitioning, Aggregation Rules, Time Series, Cache Management.
  • Expertise in Creating Dynamic Dashboards and Reports using Prompts, Filters, Calculations, Conditional Formatting and Drill down Properties.
  • Extensive experience in building and administering teh metadata repository and front end reports in answers/dashboards for both standalone and integrated Siebel Analytics applications
  • Strong experience in setting up a Multi-User Development Environment (MUDE)
  • Created session & repository Variables to achieve desired functionality.

TECHNICAL SKILLS:

Business Intelligence: Tableau9.0/8.2/8.1/7.0,BIPublisher,SiebelAnalytics7.8

ETL Tools: Informatica5.1/6.2/8.6.1 (Power Center), Oracle SQL developer.

Databases: MSSQL2008/2005/2000, MS Access, IBM Netezza, Oracle9i, Oracle10gand 11g

Tools: Toad, SQL*plus, DAC, Auqadata Studio

Operating Systems: Windows 7 vista/XP/2000/NT/9x, MS-DOS, UNIX, Solaris, LINUX.

Languages: SQL, PL/SQL, C, C++, Java

Web Technologies: HTML, XML, XHTML

Data Modeling: ER Diagram, Entities, Attributes, Cardinality, Relational Modeling

Physical Modeling: Logical Modeling, Dimensional Modeling (Star Schema, Snow-Flake, FACT, Dimensions)

PROFESSIONAL EXPERIENCE:

Confidential West Des Moines, IA

Tableau Developer/Admin

Responsibilities

  • Deep experience with teh design and development of Tableau visualization solutions.
  • Background in installing and upgrading of Tableau server and server performance tuning for optimization.
  • Administered user, user groups, and scheduled instances for reports in Tableau.
  • Created action filters, parameters and calculated sets for preparing dashboards and worksheets in Tableau.
  • Created Tableau scorecards, dashboards using stack bars, bar graphs, scattered plots, geographical maps, Gantt charts using show me functionality.
  • Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps.
  • Created Heat Map showing current service subscribers by color dat was broken into regions allowing business user to understand teh customer distribution and density.
  • Projected and forecasted future growth in terms of number of subscribers based on upgrading to LTE by developing Area Maps to show details on which states were connected teh most.
  • Converted charts into Crosstabs for further underlying data analysis in MS Excel.
  • Created Bullet graphs to determine profit generation by using measures and dimensions data from Oracle, MS SQL Server and MS Excel.
  • Defined and created procedures to install Tableau desktop in silent mode.
  • Defined best practices for Tableau report development.
  • Administered user, user groups, and scheduled instances for reports in Tableau.
  • Extensively used Tab admin and Tab commands in creating backups and restoring backups of Tableau repository
  • Taken Care of Catalog migration and RPD Deployment.
  • Used Netezza Auqadata Studio for Data Validation of teh Dashboards and Query Scripts for Better understanding of data flow and calculation of teh Metrics.
  • Troubleshoot existing import/export processes to increase efficiencies and develop solutions.
  • Support and conduct Root Cause Analysis on existing ETL processes to detect and correct issues with supplied data sources.
  • Perform data analysis and research and farm and mine data from both a technical and business point of view.

Environment: Tableau Server v8/v9, Tableau Desktop v8/v9, Oracle11g, SQL*PLUS, Netezza Auqadata Studio, UNIX, Windows XP and windows 7

Confidential Naperville IL

Tableau Developer/Data Analyst

Responsibilities:

  • Involved in reviewing requirements and data sources form MS Excel and MS Access for design, development, testing, and production rollover of reporting and analysis projects within Tableau Desktop.
  • Migrated existing Micro strategy Reports to Tableau workbooks.
  • Created Tableau extract files for improving teh performance.
  • Worked as technical architect in developing strategy, architecture, and technical specifications for implementing reporting portal/semantic layer in conjunction with data layer.
  • Created and assisted users in Tableau dashboard development
  • Administered and provided production support for CHOP Enterprise wide Tableau application consisting of multiple key functional business domains.
  • Participated in building and visualizing dashboards using Tableau Desktop.
  • Used Tableau visualization software to generate Tableau combination dashboards.
  • Created views inTableauDesktop dat were published to internal team for review and further data analysisand customization using filters and actions.
  • Trend Lines, Statistics, and Log Axes. Groups, hierarchies, Sets to create detail level summary report and Dashboard using KPI's.
  • Gathered user requirements, analyzed and designed software solution based on teh requirements.
  • Interacted with Business Analysts and Data Modelers and defined Mapping documents and Design process for various Sources and Targets.
  • Occasionally worked on Congo's reports and promotion of reports.

Environment: TableauDesktop 7.0/8.1,TableauServer,MS Office Suite,Oracle SQL ServerR2, MS Excel, Oracle11g, PL/SQL, SQL*PLUS, SQL*Loader, TOAD, UNIX, Windows XP and windows 7

Confidential, Englewood, CO

Tableau Developer

Responsibilities:

  • Created Tableau worksheet which involves Schema Import, Implementing teh business logic by customization.
  • Building, publishing customized interactive reports and dashboards, report scheduling usingTableauserver.
  • Involved in creating dashboards and reports in Tableau 6.1
  • Created report schedules on Tableau server
  • Administered user, user groups, and scheduled instances for reports in Tableau. Installed patches on server and documented upgrade plan form Tableau 6.0 to Tableau 6.1
  • Involved in requirements gathering, analysis, design, development, change management, Developed backup restore scripts for SQL Server as needed
  • Sequence Generator, Filter, Router, Joiner, Lookup, Expression, Update Strategy and Aggregator.
  • Created Presentation catalogs, and Folders in Presentation Layer, and Performed Global Consistency Check in Oracle BI Administration Tool.
  • Configured and Scheduled Sessions and Workflows.
  • Exclusively Involved in Unit Testing, Peer Testing & Regression Testing.
  • Worked on multiple folders at time to meet teh dead lines of teh tasks.
  • Designed and developed logical model in BMM in Repository.
  • Worked using Catalog Manager to migrate Web Catalog from Instance to Instances.
  • Imported and Exported Execution Plan in DAC from one Instance to other Instance.

Environment: Tableau 6.0/6.1, Informatica 8.1.0, DAC 7.9.4, SQL*PLUS, SQL*Loader, TOAD, UNIX and Windows XP.

Confidential, OH

Business Object Developer

Responsibilities

  • Requirements and data specifications for Business Objects Universes and Reports.
  • Working on teh SQL tuning and optimization of teh Business Objects reports.
  • Designed and maintained complex Universes, resolved loops by creating aliases and contexts.
  • Exported teh ad-hoc ready universes for making semantic layer available to teh users.
  • Extensively used teh @functions and Aggregate Aware feature. Worked on back end views, tables required by teh business objects universes.
  • Created and defined teh Hierarchies for various reports based on teh Business rule of teh Organization Involved in gathering, analyzing, and documenting business requirements, functional.
  • Troubleshoot errors for reports, dashboards, and universes. Fixed them to work as per teh business needs.
  • Created complex reports by linking data from multiple data providers and functionalities like Union Queries, Drill Down, Master Detail, Custom Sorts etc.
  • Extensively worked with Ranks, Alerter, filters, prompts, variables and calculation contexts in designing reports.
  • Extensive testing and migrating teh reports or objects from development to Production system.
  • Developed testing scripts and test cases.

Environment: SAP ECC 6.0, SAP BI 7.0, SAP BO XI 3.1 & X Celsius 2008

Confidential

SQL Developer

Responsibilities:

  • Understand and evaluate UNIX, SQL and or Data Modeling.
  • Design and develop T-SQL procedures, query performance tunings and SSIS packages.
  • Develop underlying data models and databases.
  • Develop, manage and maintain data dictionary and or metadata.
  • Ensure compliance of standards and conventions in developing programs.
  • Design, develop and implement complete life cycle of data warehouses.
  • Translate business requirements into software applications and models.
  • Resolve and troubleshoot complex issues.
  • Perform and execute data extraction, transformation and loading using ETL tools.
  • Maintain and manage all versions of data models for production, testing and developing databases.

Environment: Oracle 9i, SQL SERVER, Flat Files, SQL, PL/SQL, Windows NT.

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