SUMMARY:

• 10 Years of experience in Software Development life - cycle and implementing in Data Warehouse, Business Intelligence with 5 years of experience in Tableau.
• Experienced in Translating Business needs into end-user reports with Business Intelligence Tools and experience in taking decisions.
• 5+ years of extensive experience in design and develop Workbooks, Reports and interactive Tableau dashboards using Tableau Desktop version 8.x/9.x/10.x and Tableau Server.
• 4 years of extensive experience as an Oracle Business Intelligence RPD, reports and Dashboards developer.
• Expertise in full life cycle Business Intelligence implementations and have an understanding of all aspects of an implementation project using Tableau.
• Experienced in designing and deploying workbooks with drill down, drill through and drop-down menu options and parameterized, linked reports using Tableau desktop and experience in Tableau Server Architecture design.
• Experience in creating the aggregates, hierarchies, charts, filters, quick filters, table calculations, trend lines and calculated fields using Tableau Desktop.

PROFESSIONAL EXPERIENCE:

Confidential, New York, NY

Tableau Developer

Roles & Responsibilities:

• Responsible for interaction with business stake holders, gathering requirements and managing the delivery, covering the entire Tableau development life cycle.
• Designed, developed, tested, and maintained Tableau functional reports based on user requirements.
• Worked closely with Business users. Interacted with ETL developers, Project Managers, and members of the QA teams.
• Created different KPI calculations (Daily, MTD, QTD, YTD, PYTD, PFY and Rolling 12 months)
• Developed Tableau data visualization using Cross tabs, Heat maps, Box and Whisker charts, Scatter Plots, Geographic Map, Pie Charts and Bar Charts.
• Developed donut charts and implemented complex features in charts like creating bar charts in tooltip.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, and table calculations.
• Hands on building Groups, hierarchies, sets to create detail level summary reports and Dashboard using KPI's
• Strong Dashboard design experience and passionate practitioner of effective data visualization. Familiarity with best practices around visualization and design.
• Provided Production support to Tableau users and Wrote Custom SQL to support business requirements.
• Deploying the Tableau dashboards to Dev, QA and Prod servers
• Involved in Tableau server upgradation to 10.4
• Also involved in administration tasks such as Setting permissions, managing ownerships and providing access to the users and adding them to the specific group.
• Distributed Tableau reports using techniques like Packaged Workbooks, PDF to different user community.
• Consistently attended meetings with the client subject matter experts to acquire functional business requirements.
• Created Scatter Plots, Stacked Bars, Box and Whisker plots using, Bullet charts, Heat Maps, Filled Maps and Symbol Maps according to deliverable specifications.
• Expert level capability in Tableau calculations and applying complex, compound calculations to large, complex data sets
• Scheduled extract refresh for weekly and monthly reports.
• Created the Alteryx modules(.yxmd) to generate .tde files for Reporting.
• Created the Autosys jobs to refresh and publish the Tableau data source to different regions (AMRS, EMEA, APAC).

Environment: Tableau 10.4, Oracle 11g, Impala, Vertica, Windows NT 2012, Autosys

Confidential, Charlotte, NC

Tableau Developer

Roles & Responsibilities:

• Getting the requirements from business and creating the design documents for Tableau
• Connecting to various data sources from Tableau Desktop and creating different types of reports, visualizations and dashboards as per the business needs.
• Created action filters, parameters and calculated sets for preparing dashboards and worksheets in Tableau.
• Creating and developing the Tableau dashboards and publishing to the Tableau Server.
• Restricted data for particular users using Row level security and User filters
• 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.
• Created the doughnut charts and Gauges as per the business requirement.
• Publishing the Data sources and workbooks to the Tableau Server.
• Creating users and Groups, Projects and adding users to the groups in Tableau server.
• Scheduling the extract refresh in Tableau sever to get the updated data from the extract when the database updated.

Environment: Tableau 10.2, Oracle 11g, SQL server, Windows NT 2012, Ab Initio

Confidential, New York, NY

Tableau Developer/Admin

Roles & Responsibilities:

• Requirements gathering, analysis and creating the HLDs and LLDs as per the business needs.
• Creating the Alteryx workflows to generate YXDB and TDE files which are input data source to Tableau.
• Developing the Tableau dashboards/Stories by connecting to different databases includes Oracle, SQL Server, Vertica, excel files, Flat files, TDE files from Alteryx
• Creating the Tableau data layers, dashboards and Publishing to the Tableau server
• Creating and monitoring the Autosys jobs to refresh the Tableau data extracts, working on the production issues.
• Performing the application health checks as part of daily activities and handling the authentication and authorization in Tableau Server
• Creating users, groups, projects, sites on tableau server.
• Involving in Tableau deployments during the monthly production releases and post release support
• Working on the Autosys jobs related to Qlikview and responsible for any Prod issues
• 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.
• 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 Tableau Dashboard with quick/context/global filters, parameters and calculated fields on Tableau
• Created Tableau Dashboards with interactive views, trends and drill downs along with user level security.
• Interacted with the existing database developers and DBA to understand the existing schema.
• Thorough analysis, unit testing and integrated testing with other applications of database objects & T-SQL statements before deployment to the production server.
• Participated in daily stand-ups with clients on daily design and development effort
• Generated and Published with Summary - Tabs Dashboards and use of effective Filters:-(Quick filter, Action Filters, Context Filter) and Parameters, Groups and sets to handle views more efficiently
• Developed story telling dashboards in Tableau Desktop and published them on to Tableau Server which allowed end users to understand the data on the fly with the usage of quick filters for on demand needed information
• Published workbooks on Tableau Server for Top level Management, by creating user filters so that only appropriate teams can view it
• Publishing the Data extracts to the Tableau Server.

Environment: Tableau 9.3.x/10.x, Oracle 11g, SQL server, Windows NT 2012, Vertica, Oracle SQL Developer, Autosys