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Tableau Developer Resume

CT

CAREER OBJECTIVE:

To pursue a highly rewarding career, seeking for a job in challenging and healthy work environment where I can utilize my skills and knowledge efficiently for organizational growth.

SUMMARY:

  • 7 + years of IT work experience as a BI developer using Tableau, TIBCO Spotfire, COGNOS, SQL Server, Oracle, Green plum and denodo.
  • Have extensive experience in working with large, collaborative teams to achieve organizational goals, and passionate about building an innovative culture.
  • Certified Tableau Desktop Specialist.
  • Extensive experience with SQL in creating Triggers, Tables, implementing stored Procedures, Functions, Views and Data Integrity using Oracle, denodo, SQL Server and Green Plum.
  • Developing dashboards with multiple data sources like Excel, TXT, XML, Oracle, SQL Server, Denodo, Green Plum etc., using Tableau desktop and Spotfire client.
  • Have developed dashboards using various data sources with multiple joins and blending techniques.
  • Have used Sets, groups, parameters, on different visuals like Bar charts, Tree map, line charts, maps, scatter plots and area charts etc., in Tableau
  • Have used context filters, calculated columns and other various available features in Tableau.
  • Have good experience in Spotfire information designer, spotfire dashboards development, scheduling dashboards etc.,
  • Created Master details, Cross table, Graphical table, line chart, bar chart, combination chart, map chart and various other available visuals in Spotfire.
  • Expertise in complete Software Development Life Cycle (SDLC) Process of a reporting solution that involved Gathering Business Requirements, Analyzing Business Needs, Designing the model, Implementing the business needs, Testing, Documenting Business Information and Maintaining the product.
  • Extensive technology and domain experience in Healthcare, Oil & Gas especially in Capital Banking.
  • Proven track record in client relationship and as an asset, services delivery and contribute in organization growth.
  • Created complex statistical, financial, trend over time reports, ranking, and forecast reports, executive Dashboards using Tibco Spotfire.
  • Experienced in Spotfire Server setup, Deployment, creating Folders, Groups, Users, assigning privileges to users and maintaining the Spotfire servers.
  • Generated complex reports by linking data from multiple sources using functionalities such as Combined Queries, Master Detailed, Slice and Dice, Drilling methodology, Filters and Filtering scheme etc.,
  • Worked extensively on system upgrades, data analysis, data migration, business automation, performance tuning and production support.
  • Trained users and new team members in report development and running ad - hoc queries in Tableau and TIBCO Spotfire.
  • Have extensively worked on denodo, Oracle, SQL server, Green plum, Iron Python, Java Script, HTML and d3 in Spotfire.
  • Good Exposure in designing and developing the reports in COGNOS Report Studio.
  • Preparing High Level documents for Logical design of workflow as per Business requirements, System testing documents and understanding the functionality.
  • Excellent commitment, dedication and planning towards goal-oriented tasks and problem-solving skills with good interpersonal and communication skills.

TECHNICAL SKILLS:

Operating System: Windows 7 and 10.

Languages: SQL, PL/SQL, HTML, CSS, Java script, R and Iron Python

ETL: MSBI and Data stage

Database: Denodo, Green Plum, SQL Server 2008R2 and Oracle - 10g

Tools: Tableau 2018.3, Tibco Spotfire 7.0,7.6,7.7 & 7.11, COGNOS 10.1, MSBI (SSIS)

PROFESSIONAL EXPERIENCE:

Confidential, CT

Tableau Developer

Environment: Windows 7

Technologies: Tableau 2018.3,Spotfire 7.7/7.11, d3.js, denodo7.0,HTML,Iron Python, Java Script and Greenplum

Responsibilities:

  • Developed the Standard reports using Tableau Desktop by creating joins and blending for derived views which we created in denodo and building dashboards and stories using multiple worksheets in Tableau.
  • Have used various available features like Calculated columns, Parameters, context filters and various formatting techniques in Tableau work sheets.
  • Have developed dashboards in Tableau desktop using bar chart, line chart, scatter plot, maps, Tree maps and Area charts etc.,
  • Have used data blending and data extracts techniques in Tableau.
  • Publishing dashboards into Tableau server and scheduling the data extracts etc.,
  • Preparing technical design documents, testing documents and Summary documents.
  • Developed the Standard reports in Tibco Spotfire 7.11 by creating information links for derived views which we created in denodo and building dashboards and stories in Tableau.
  • Have used the calculated columns, data transformations, bookmarks and lists etc., in spotfire for various purposes in the report development and used data blending techniques in Tableau data source.
  • Have created dashboards using various available visuals like Bar Chart, Graphical table, Cross Table, Line chart etc.,
  • Creating technical design documents as per process set by the Organization.
  • Developing the derived views in Denodo and Green plum using multiple joins and unions etc.,
  • Have done the System Testing and Deployment of reports from DEV environment into QA and Prod environment.
  • Have developed Standard reports in Tibco Spotfire 7.11 and in Tableau using different types of visualizations, Information links and used Iron python scripting and Java script for few requirements.
  • Have used Spotfire properties like data transformation, creating calculated columns and other available features in Spotfire.
  • Worked on the Spotfire components like Automation services and Spotfire web player as part of this project.
  • Have created the d3 visualizations using JSViz package.
  • Have created the simple forecast models using R with the help of Data scientists.
  • Have worked on the Spotfire administrator tasks like creating groups, adding users, scheduling dashboard to refresh automatically, creating automation services tasks and monitoring the health of Spotfire server etc.
  • Have prepared the System test cases to check all the Spotfire components and did the system testing for the new server setup and deploying the dashboards from Dev to QA and to Prod as well.
  • Have started working on Tableau desktop in this project to develop few dashboards from Spotfire into Tableau.

Confidential

Tableau and Spotfire Developer

Environment: Windows 7, Windows 2012R2

Technologies: Spotfire6.0, Spotfire 7.0.1 and Oracle 10g.

Responsibilities:

  • Developed the Standard reports using Tableau Desktop by creating joins and blending for derived views which we created in denodo and building dashboards and stories using multiple worksheets in Tableau.
  • Have used various available features like Calculated columns, Parameters, context filters and various formatting techniques in Tableau work sheets.
  • Have developed dashboards in Tableau desktop using bar chart, line chart, scatter plot, maps, Tree maps and Area charts etc.,
  • Have used data blending and data extracts techniques in Tableau.
  • Publishing dashboards into Tableau server and scheduling the data extracts etc.,
  • Developed the Standard reports in Tibco Spotfire 7.0 by creating information links for multiple data sources and by using different Spotfire visualizations and various properties for GSK R&D IT business team.
  • Have used the calculated columns, data transformations, bookmarks and lists etc., in spotfire for various purposes in the report development.
  • Setting up the all the required components of Spotfire in new server machine and server support.
  • Creating technical design documents as per process set by the Organization.
  • Have done the System Testing and Deployment of reports from DEV environment into QA and Prod environment.
  • Have developed Standard reports in Tibco Spotfire 7.0 using different types of visualizations, Information links and used Iron python scripting for few requirements.
  • Deployed the reports from Spotfire 6.0 server to the Spotfire 7.0 server.
  • Supported and enhanced the reports which are migrated from spotfire 6.0 to spotfire 7.0 with minor enhancements.
  • Have used Spotfire properties like data transformation, creating calculated columns and other available features in Spotfire
  • Worked on the Spotfire components like Automation services and Spotfire web player as part of this project.
  • Have worked on the Spotfire administrator tasks like adding the users and creating groups etc.
  • Have prepared the System test cases to check all the Spotfire components and did the system testing for the new server setup.
  • Deployed reports from DEV to TST and PROD environments.

Confidential

BI Developer

Environment: Windows 7

Technologies: Tableau 2018.3, COGNOS 10.1, Tibco Spotfire, SQL Server 2008R2.

Responsibilities:

  • Developed the Standard reports using Tableau Desktop by creating joins and blending for derived views which we created in denodo and building dashboards and stories using multiple worksheets in Tableau.
  • Have used various available features like Calculated columns, Parameters, context filters and various formatting techniques in Tableau work sheets.
  • Have developed dashboards in Tableau desktop using bar chart, line chart, scatter plot, maps, Tree maps and Area charts etc.,
  • Have used data blending and data extracts techniques in Tableau.
  • Publishing dashboards into Tableau server and scheduling the data extracts etc.,
  • Supported the Cognos reports in Report studio.
  • Involved in the study of the existing system for the organization.
  • Prepared SQL Queries using various joins to validate the data in both report level and databases throughout the Project.
  • Involved in Performance tuning of the complex SQL queries.
  • Checking for missing data, negatives and consistency. Field-by-field data verification can be done to Check the consistency of source and target table.
  • Have developed reports in Spotfire using Information links, different visualizations and Iron python scripting.
  • Have worked on the spotfire administration area like adding users and creating groups etc.,
  • Have worked with creation of calculated columns, transformations, bookmarks and lists etc., in Spotfire.
  • Have worked on the Spotfire automation services for the reports which I have developed from the Cognos Scheduled reports in to Spotfire.
  • Imported data using different types of flat files and data sources and did the transformations and developed the reports as per the business requirement.

Confidential

BI Developer

Environment: Window 7

Technologies: Spotfire 6.5 & 7.0, SQL server 2008R2.

Responsibilities:

  • Developed the reports with the requirements provided by the Business analysts in Spotfire by loading data from Database and external Excel Sources.
  • Developed few complex reports from COGNOS into Spotfire.
  • Deployment of reports into QA and Prod environment.
  • Troubleshooting report issues in Dev, QA and Prod environments.
  • Installation of hotfix patches in Spotfire.
  • Analyzing the requirements and functional specification.
  • Design and development of the analytics by keeping into consideration the functional requirements and leveraging the features of Spotfire into existing analytics.
  • Used features such as Information links, filters, data tables, calculated columns and available charts etc.
  • Creating technical design documents as per process set by the Organization.
  • Deployed reports from DEV to TST and PROD environments.

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