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Sr. Tableau Developer Resume

Golden Valley, MN

SUMMARY:

  • Over 10+ years of experience in Software Design, Development, Integration, Implementation and Maintenance of Business Intelligence and Database Platforms.
  • 6 years of extensive Tableau Experience in Enterprise Environment, in Tableau 8.0, 8.1, 9.3 and 10.3 as a Developer and Analyst.
  • Worked closely with the business on information gathering, business requirement and developing reports using tableau.
  • Knowledge of Pentaho (ETL Tool).
  • Experience includes technical support, troubleshooting, and report design.
  • Experience in all the Latest BI Tools: Tableau Dashboard Design, Trianalytisc and Power BI.
  • In - depth knowledge on Tableau Desktop, ETL, Splunk data modelling and SQL queries.
  • Knowledge of working with big data modelling.
  • Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop-down menu option and Parameterized using Tableau.
  • Extensive knowledge in various reporting objects like Facts, Attributes, Hierarchies, Filters, Prompts, Calculated fields, Sets, Groups, Parameters etc., in Tableau.
  • Worked on the development of Dashboard reports for the Key Performance Indicators for top management.
  • End to end experience in designing and deploying data visualizations using Tableau
  • Extensive experience in Data Analysis
  • Providing technical and analytical expertise in responding to complex, specialized report requests requiring higher-level data analysis and data management services.
  • Strong interpersonal skills with demonstrable verbal and written communications to maintain effective work relationships with all levels of personnel.
  • Train tableau Users.

WORK EXPERIENCE:

Confidential, Golden Valley, MN

Sr. Tableau Developer

Responsbilities:

  • Worked with the business on end to end process building dashboards.
  • Performed data modelling with big data. Modelling data in Splunk so reports can be generated using tableau.
  • Connecting to Azure DW as data source.
  • Created Parameter to control reports across different data source in the dashboard.
  • Worked on Performance Tuning of Tableau Reports using Extracts, Context Filters and Parameters.
  • Perform administrative and support activities across a multi-environment Tableau infrastructure including sites and Project creation, troubleshooting and general systems maintenance.
  • Expertise in developing Parameterized, Chart, Graph, Linked, Dashboard, Scorecards.
  • Created Complex workbooks and Dashboards by connecting to multiple data source.
  • Worked with Business Teams to gather requirements and assist them in UAT process.
  • Experience writing Custom SQL queries for Complex Tableau Reporting.
  • Experience with Scheduling Tableau Extracts, working with Multiple Data sources using data Joining and Data Blending.
  • Published dashboard and setting up subscriptions on Tableau Server for usage with operational/Monitoring Dashboards.
  • Built Complex Data Functions in Tableau Calculated Fields using Parameters and Sets.
  • Built complex formulas in Tableau for various business calculations and also formulas to control URL actions.
  • Created various SQL Queries and Views.
  • Created side by side bars, Scatter Plots, Stacked Bars, Heat Maps, Filled Maps and Symbol Maps according to deliverable specifications.
  • Applied the actions in the work sheets and dashboards.
  • Execute and tested required queries and reports before publishing dashboards.
  • Provide support once the dashboards were published if there were any data changes, system changes, or requirement changes.

Confidential, Nashville, TN

Sr.Tableau Developer

Responsbilities:

  • Interact with Business stakeholders to understand their decision-making parameters, analyzing the available date to build tableau dashboard and manage deliveries.
  • Create multiple rich dashboards using Tableau, visually telling stories of the business status, strength and weakness, potentials etc., for the marketing department at a glance.
  • Create complex reports which includes but not limited to YOY comparisons, created different calculated fields and custom geo-mapping.
  • Designed dashboard to track KPI of the different regional zones.
  • Create dashboard using parameters, sets, groups and calculations.
  • Involved in creating interactive dashboard and applied actions (filter, highlight and URL) to dashboard.
  • Create drill through reports in dashboard.
  • Involved in creating a dual-axis bar chart with multiple measures
  • Create various SQL tables, views, stored procedure and custom queries used in Tableau reporting.

Confidential, Houston, TX

Tableau Developer.

Responsbilities:

  • Worked closely with the business community to gather business requirement and document functional requirement.
  • Analyzed requirement and created prototype cases for the business.
  • Developed interactive tableau visualization after gathering business requirement.
  • Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau desktop.
  • Created customized Calculations, Conditions and Filter (Local, Global) for various analytical reports and dashboards.
  • Combined views and reports into interactive dashboards in Tableau Desktop that were presented to business users, project managers and the BI team.
  • Actively participated in clarification meeting with the Clients.
  • Tested dashboards to ensure data was matching per the business requirements and checked for any changes in underlying data.
  • Created dashboard using parameters, sets, groups and calculations.
  • Involved in creating interactive dashboard and applied actions (filter, highlight and URL) to dashboard.
  • Created drill through reports in dashboard.
  • Involved in creating a dual-axis bar chart with multiple measures.

Confidential, Houston, TX

Tableau Developer

Responsbilities:

  • Created Rich dashboards using Tableau Dashboard and prepared user stories to create compelling dashboards to deliver actionable insights.
  • Responsible for interaction with business stake holders, gathering requirements and managing the delivery.
  • Created visualization for logistics calculation and department spend analysis.
  • Creating different chats using show me, donut chat, Word clouds, Heat Maps, Time dimension, etc.
  • Generate KPI for coiled tubing treatment and monitor NPT performance.
  • Maintained Test log and Wrote Test Evaluation, Summary Reports.
  • Extensively involved in doing user acceptance testing (UAT).
  • Generated Test Cases for each specification in Requirement Specification Document corresponding to each module.
  • Generated the test plan specifying an overview of testing approach, testing strategy, roles, responsibilities and its scope.
  • Created Test Scripts, Test hierarchy to represent the features and functionality that need to be test in the application.
  • Analyzed user and business requirements attended periodic meetings for changes in the application requirements and documents.
  • Performed Parallel Testing or Production Testing, which ensures that the new system will perform correctly in a production environment and interface correctly with other production systems.

Confidential

Tableau Developer

Responsbilities:

  • Using Tableau server as a front-end BI tool and Microsoft SQL Server as back-end database designed and developed workbooks, dashboards, global filter page, and complex parameters-based calculations.
  • Developed reports, data boards using tableau for quick reviews to be presented to business and IT users.
  • 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.
  • Developed Tableau visualizations and dashboards using Tableau Desktop.
  • Developed Tableau workbooks from multiple data sources using Data Blending.
  • Provided 24/7-production support for Tableau users

Confidential

Data Analyst

Responsbilities:

  • Facilitating the full and complete documentation of rig activities, accounting for material used and assisting with communication.
  • Inputting data from rigs and service providers, interpreting the data and ensuring that necessary documentation is conducted in the company systems.
  • Delivering a “well book” at the end of well operation consisting of reports generated from OpenWells and well schematics from profile.
  • Delivering reports to foreman for approval detailing material ordered, installed, returned and transferred on wells.
  • Coordinating with Network Administrators, Engineers, and foreman to make entries in accounting systems providing accurate and timely accounting to well costs.
  • Updating logistics plans for assigned wells taking into consideration actual well activities and historic lead times for service providers and materials.

Confidential

Billing Analyst

Responsbilities:

  • Performed data analysis as part of a project team, developed and maintained data related products and suggested changes, logging changes.
  • Utilize transactions and analyze data for billing invoices in SAP R/3 environment.
  • Ensured interface data integrity and audited different invoices using sap
  • Worked with R-mails & Emma cases for customers’ meter reading, reversal and error correction in billing invoices.
  • Worked with different taxes issues checking for Active and inactive refunds accounts using SAP.
  • Changed different taxes status for customers’ bills based on day-to-day reports.

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