SUMMARY

• Confidential is a US permanent resident with over 6 years of experience working with various versions in Tableau, Tableau Desktop, Tableau Server, Tableau Reader, Tableau Online and Tableau Public
• Extensive experience in working with business users, senior managers, and teammates to gather business requirements.
• Met with business analysts to discuss business requirements and convert them from functional into technical requirements.
• Created various interactive dashboards and Storylines with different visualizations using Tableau Desktop
• Created parameters, calculated fields, table calculations, sets, groups and filters using Tableau desktop
• A versatile, dynamic, and accomplished professional with solid academic background eager to work and develop in a Tableau environment.
• Worked with data Sources including ORACLE, MY SQL Server, IBM and Excel Files
• Involved in initial design phase through production implementation release of Tableau projects which includes requirement gathering, design, development, testing UAT and Publishing
• Created customized dashboard layout in order to neatly fit and present Tableau Visualizations to the customers.
• Demonstrated knowledge in dealing with various reporting functionalities like creating actions, formatting, filters, scheduling, customization, conditional formatting of reports to satisfy the end users.
• Managed dashboard and request security/privileges as per business requirements.
• Created numerous reports and dashboards with drill - down and navigation capabilities.
• Administered the entire Tableau application. Implemented Row Level security, managed access to the visualizations through roles and permissions.
• Used SQL to test queries to be used in creating calculated fields in tableau desktop
• Used SQL to check data comparing with the results in tableau for troubleshooting if there is data mismatch on the report and compare with the database using SQL
• Used SQL to do gap analysis check the columns and fields before creating a workbook in Tableau
• Used SQL to check row count and to check the data types using describe option
• Involved in end user training of visualizations, Dashboards and Tableau functionality.
• Implemented security by creating users and assigning them to groups to set permissions
• Expertise in Managing performance by use context filters and my repository
• Worked in Agile and Waterfall Environments

PROFESSIONAL EXPERIENCE

Confidential

Senior Tableau Developer

Responsibilities:

• Met with business analysts and teammates to discuss business requirements and convert them from functional into technical requirements
• Developed a variety of customized business visualizations in different views (bar graphs, pie charts, maps, Dual Axis, funnels, text tables, heat maps, histograms, tree maps, scatterplots, and more).
• Created filters to limit data being shown in reports.
• Designed and customized reports and interactive dashboards with conditional formatting to increase user experience.
• Hands on experience in Tableau testing, visualization data validation based on SQL results.
• Used sorting in reports to help certain data be sorted in ascending or descending order.
• Held presentations with clients and showcased our development work and made changes as directed by users.
• Created connections, joined tables, used data blending, and created various report visualizations using Tableau
• Created Hierarchies using Tableau desktop to enable drill down capabilities for users
• Created parameters, calculated fields, table calculations, sets, groups, and filters using Tableau desktop
• Used Tableau Formatting to manipulate visualizations according to user requirements
• Used Aggregation and Level of Detail expressions in Tableau
• Published dashboards to the Tableau Server
• Trained team members and users on Tableau functionality

Confidential

Tableau Developer

Responsibilities:

• Met with business users, business analyst to gather business requirements.
• Worked with business analyst, team lead, and team members to convert functional requirements into technical requirements.
• Worked with the ETL and DBAs to make sure we had everything we needed from our Data warehouse.
• Created Aliases for different tables using standard naming conventions in the data source
• Developed dimensional hierarchies for drill-down purposes in reporting.
• Created subject areas, presentation tables/columns in the Presentation layer.
• Developed a variety of customized business reports in different views (graphs, charts, gauges, funnels, tables, and more).
• Created filters to limit data being shown in reports.
• Designed customized dashboards with dashboard Actions, implementing styles like conditional formatting and enhancing dashboards to increase user experience
• Managed security by creating users and assigning them to their respective groups in the Tableau Server

Confidential

Junior Tableau Developer

Responsibilities:

• Developed Tableau visualizations and dashboards using Tableau Desktop
• Building, publishing customized interactive reports and Dashboards
• Scheduled reports using Tableau Server
• Created Action filters, parameters and calculated sets for dashboards and worksheets in Tableau
• Used sets and groups to create visualizations
• Created customized calculations, conditions, Filters for various Analytical visualizations and dashboards and storylines

Confidential

OBIEE Developer

Responsibilities:

• Met with business users, business analyst to gather business requirements.
• Worked with business analyst, team lead, and team members to convert functional requirements into technical requirements.
• Worked with the ETL and DBAs to make sure we had everything we needed from our Data warehouse.
• Created connection pools, through process of importing tables from the database into RPD.
• Used the Update All Row Count feature of the Admin tool, to make sure my connection pool was working.
• Created Aliases for different tables using standard naming conventions in the Physical layer of the RPD.
• Joined Facts and Dimension tables thereby creating Star and Snowflake Schemas, as per data model and business requirements.
• Created business models in the BMM layer and populated it with tables and columns from the physical layer.
• Used the rename wizard in the BMM layer to make sure the first letter of each word is capital and take off spaces and underscores off tables.
• Developed dimensional hierarchies in the BMM layer for drill-down purposes in reporting.
• Modeled time series models using function formulas within the expression builder.
• Created logical columns with calculations to help fulfill business requirements using expression builder.
• Created Level based measures to pin certain measures to other levels of hierarchies.
• Created subject areas, presentation tables/columns in the Presentation layer.
• Re-ordered tables/columns in the presentation layer as per business requirements.
• Checked for global consistency for errors, warnings and best practice violations.
• Deployed finished RPD into Analytics via Enterprise manager, to get ready for report development.
• Extensive experience working in WebLogic Admin Console/Enterprise Manager/Analytics in OBIEE.
• Developed a variety of customized business reports in different views (graphs, charts, gauges, funnels, tables, and more).
• Created filters and prompts to limit data being shown in reports.
• Designed customized dashboards with dashboard prompts, implementing styles like conditional formatting and enhancing dashboards to increase user experience.
• Created agents, action links to enhance reports for user usage.
• Managed security by creating users and assigning them to their groups and created application roles in the Enterprise Manager.
• Managed performance by using caching and aggregate tables to speed query response times.

Environment: Tableau versions 8.0.6, 9.1.4, 10.0.3/5, 10.4.2, 2018.2.5, 2019.1.4, 2019.4.5